Choosing assistive listening devices that comply with ADA requirements is essential for accessibility in public venues and events. The best overall pick, the 20-Person Assistive Listening System with Lifetime Warranty, offers extensive coverage and durability. For smaller spaces, the 4-Person Assistive Listening System with Carrying Case and ADA Plaque provides a compact, compliant solution. However, tradeoffs include cost, complexity, and feature set—more advanced systems tend to be pricier and require setup, while basic models may lack coverage or durability. Continue reading for a detailed comparison to find the right fit for your needs.
Key Takeaways
- The top-performing systems combine large coverage areas with ADA compliance, making them suitable for various venues.
- Durability and support options significantly influence long-term value, as seen in models with lifetime warranties.
- Multi-channel capabilities are important for environments with multiple speaker zones or simultaneous events.
- Price varies based on capacity, features, and support services; more expensive models tend to include advanced features and warranties.
- Ease of installation and user-friendliness differ; simpler systems are ideal for small venues or occasional use.
| 4-Person Assistive Listening System with Lifetime Support |  | Best Overall for Reliability and Expandability | Item Weight: 14 pounds | Warranty: Lifetime | Includes: Neckloops, ADA plaque, Carrying case | VIEW ON AMAZON | See Our Full Breakdown |
| 4-Person Assistive Listening System with 3-Year Warranty and Phone Support |  | Best Value for Basic Accessibility Needs | Warranty: 3 years | Includes: ADA plaque | Expandable: Yes, with additional receivers | VIEW ON AMAZON | See Our Full Breakdown |
| 4-Person Assistive Listening System with Carrying Case and ADA Plaque |  | Best for Portability and Venue Flexibility | Includes: Carrying Case CAS-10, ADA plaque | Expandable: Yes, with additional R-120 or R-100 receivers | Warranty: 3-year U.S.-based | VIEW ON AMAZON | See Our Full Breakdown |
| 20-Person Assistive Listening System with Carrying Case and ADA Plaque |  | Best for Large Spaces and High Capacity | Capacity: 20 people | Includes: Carrying case CAS-325, transmitter, accessories | Warranty: 3-year US-based | VIEW ON AMAZON | See Our Full Breakdown |
| 4-Person Assistive Listening System with Over-the-Head Headphones and 3-Year Warranty |  | Best for Premium Audio and Comfort | Item Weight: 5 pounds | System Capacity: 4 People | Warranty: 3-Year US-based | VIEW ON AMAZON | See Our Full Breakdown |
| Retekess TT119 Assistive Listening System with 300m Range and Multiple Channels |  | Best for Large Venues Requiring Long-Range Multilingual Support | Range: 300 meters / 984 feet | Channels: 17 channels | Receivers Included: 10 | VIEW ON AMAZON | See Our Full Breakdown |
| 20-Person Assistive Listening System with Lifetime Warranty and Support |  | Best for Mid-Sized Venues with Long-Term Support Needs | Item Weight: 16 pounds | Warranty: Lifetime | Supports: Up to 20 listeners | VIEW ON AMAZON | See Our Full Breakdown |
| 15-Person Assistive Listening System with 3-Year Warranty and Phone Support |  | Best for Small to Medium Venues with Support and Warranty Assurance | Capacity: 15 people | Warranty: 3 years | Includes: ADA plaque | VIEW ON AMAZON | See Our Full Breakdown |
| Avantree AuraPlex MX Auracast Assistive Listening System for Churches and Events |  | Best for Compatibility with Auracast Hearing Aids and Medium Venues | Transmitter Count: 1 | Receiver Count: 10 | Range: 328 ft | VIEW ON AMAZON | See Our Full Breakdown |
| Avantree Audiplex M3 Multi-Channel Assistive Listening System with 1 Transmitter and 3 Receivers |  | Best for Small to Medium Venues Needing Multiple Channels and Low Latency | Channels Supported: 4 | Latency: 30ms | Wireless Transmission: 2.4G | VIEW ON AMAZON | See Our Full Breakdown |
| 4-Person Assistive Listening System with Lifetime Warranty and Support |  | Best for Small Venues Needing Long-Term Reliability | Number of Users: 4 | Warranty: Lifetime | Support: Phone support | VIEW ON AMAZON | See Our Full Breakdown |
| 20-Person Assistive Listening System for Venues |  | Best for Larger Venues with Multiple Audience Members | Capacity: 20 people | Warranty: 3-year US-based | Includes: ADA plaque | VIEW ON AMAZON | See Our Full Breakdown |
| assistive listening devices ada requirement | Includes | Warranty |
|---|---|---|
| 4-Person Assistive Listening S | Neckloops, ADA plaque, Carrying case | Lifetime |
| 4-Person Assistive Listening S | ADA plaque | 3 years |
| 4-Person Assistive Listening S | Carrying Case CAS-10, ADA plaque | 3-year U.S.-based |
| 20-Person Assistive Listening | Carrying case CAS-325, transmitter, accessories | 3-year US-based |
| 4-Person Assistive Listening S | Premium over-the-head headphones, ADA plaque | 3-Year US-based |
| Retekess TT119 Assistive Liste | — | — |
| 20-Person Assistive Listening | Neckloops, ADA plaque | Lifetime |
| 15-Person Assistive Listening | ADA plaque | 3 years |
| Avantree AuraPlex MX Auracast | — | — |
| Avantree Audiplex M3 Multi-Cha | 1 transmitter, 3 clip-on receivers, wired earbuds | — |
| 4-Person Assistive Listening S | ADA plaque, t-coil neck loops | Lifetime |
| 20-Person Assistive Listening | ADA plaque | 3-year US-based |
More Details on Our Top Picks
4-Person Assistive Listening System with Lifetime Support
This system stands out for its comprehensive package, including neck loops, an ADA plaque, and a lifetime warranty backed by US-based support. Compared to the 20-Person Assistive Listening System with Carrying Case and ADA Plaque, it offers a more manageable size for smaller venues while maintaining expandability. Its main tradeoff is weight—at 14 pounds, it’s less portable than lighter options like the 4-Person Assistive Listening System with Over-the-Head Headphones. For venues needing dependable, long-term support and accessories, this model delivers peace of mind, though its weight could be a drawback for frequent transport.
Pros:- Includes comprehensive accessories like neck loops and ADA plaque
- Expandable system for additional listeners
- Lifetime warranty and US-based support
Cons:- Heavy at 14 pounds, less portable for mobile setups
- Limited to 4 users without additional purchases
Best for: Venue managers needing durable, expandable systems with lifetime support
Not ideal for: Organizations prioritizing ultra-lightweight equipment for frequent setup and takedown
- Item Weight:14 pounds
- Warranty:Lifetime
- Includes:Neckloops, ADA plaque, Carrying case
- Supports:Up to 4 people
Our verdict“This system suits venues seeking a durable, expandable solution with long-term support, despite its weight.”
4-Person Assistive Listening System with 3-Year Warranty and Phone Support
This system offers a solid foundation for venues that need up to four listeners, with the advantage of US-based 3-year warranty and phone support. Unlike the 4-Person Assistive Listening System with Carrying Case and ADA Plaque, it emphasizes support and warranty over accessories, making it a budget-friendly choice. However, it requires additional purchases to expand beyond four users, which could add to the overall cost. Its limited included features make it less suitable for venues expecting immediate expandability or extensive accessories.
Pros:- Supports up to four users simultaneously
- Includes ADA compliance plaque
- US-based warranty and phone support
Cons:- Requires additional purchase for expansion beyond four users
- Limited details on included accessories
Best for: Small venues needing reliable support and ADA compliance on a budget
Not ideal for: Large venues or organizations that require immediate expansion without extra purchases
- Warranty:3 years
- Includes:ADA plaque
- Expandable:Yes, with additional receivers
Our verdict“Ideal for small, budget-conscious venues needing dependable support with room to grow gradually.”
4-Person Assistive Listening System with Carrying Case and ADA Plaque
This model combines portability with expandability, including a carrying case, ADA plaque, and support for up to four users. Compared to the 4-Person Assistive Listening System with Lifetime Support, it offers a 3-year warranty and is more suited for venues that may need to transport equipment regularly. Its main limitation is that it remains limited to four users unless additional receivers are purchased, and accessories may incur extra costs. The inclusion of a carrying case makes it a practical choice for mobile settings, though its capacity could be restrictive for larger groups.
Pros:- Supports up to four users with expandability options
- Includes a carrying case for portability
- Backed by a 3-year warranty and phone support
Cons:- Limited to four users unless expanded
- Additional accessories may be needed separately
Best for: Mobile venues or smaller institutions needing portable, expandable systems
Not ideal for: Large facilities requiring immediate support for more than four users without extra purchases
- Includes:Carrying Case CAS-10, ADA plaque
- Expandable:Yes, with additional R-120 or R-100 receivers
- Warranty:3-year U.S.-based
Our verdict“This system fits venues needing portable, expandable assistive listening with a focus on mobility.”
20-Person Assistive Listening System with Carrying Case and ADA Plaque
This system is designed for large venues, supporting up to 20 users with included accessories, a durable carrying case, and ADA plaque. Compared to the 4-Person systems, it offers significantly higher capacity, making it ideal for churches, auditoriums, or large classrooms. The main tradeoff is that expansion requires purchasing additional receivers, which could increase costs. Its broad capacity makes it less suitable for small venues or those with fluctuating attendance, but it provides a ready solution for large gatherings.
Pros:- Supports up to 20 users with included accessories
- Includes a sturdy carrying case and ADA plaque
- 3-year US-based warranty and phone support
Cons:- Expansion requires additional purchases for receivers
- Potentially higher overall cost for smaller venues
Best for: Large venues needing high-capacity assistive listening solutions
Not ideal for: Small spaces or venues with minimal ADA compliance needs
- Capacity:20 people
- Includes:Carrying case CAS-325, transmitter, accessories
- Warranty:3-year US-based
Our verdict“This system makes the most sense for large venues requiring extensive listening support from the start.”
4-Person Assistive Listening System with Over-the-Head Headphones and 3-Year Warranty
This pick emphasizes audio quality and comfort, supporting four users with premium foldable headphones and reinforced cables. Compared to the 4-Person Assistive Listening System with Lifetime Support, it offers higher audio fidelity and ergonomic headphones, making it ideal for venues prioritizing sound clarity. The main limitation is its capacity—designed for four users—and additional units are needed for larger groups. Its weight is minimal at just 5 pounds, making it highly portable, but the cost could be higher due to premium components.
Pros:- Supports up to four users with premium headphones
- Foldable, lightweight, and portable
- Reinforced cables and HiFi speakers for superior sound
Cons:- Limited to four users unless additional units are purchased
- No included accessories for expandability
Best for: Venues valuing high-quality audio and user comfort over larger capacity
Not ideal for: Large events or venues needing support for more than four listeners simultaneously
- Item Weight:5 pounds
- System Capacity:4 People
- Warranty:3-Year US-based
- Includes:Premium over-the-head headphones, ADA plaque
Our verdict“This model is perfect for venues emphasizing sound quality and user comfort for small groups.”
Retekess TT119 Assistive Listening System with 300m Range and Multiple Channels
The Retekess TT119 stands out for its impressive 300-meter range, making it ideal for expansive venues like conference halls, churches, or outdoor events. Compared to the Avantree AuraPlex MX, which supports a shorter 328-foot range, the TT119 offers coverage over much larger spaces, though it sacrifices stereo sound by default, necessitating manual adjustment. Its support for 17 channels allows multiple languages or audio streams simultaneously, a feature that benefits multilingual settings but adds complexity for users unfamiliar with channel switching. Its lightweight design and simple operation make it accessible for staff, yet the reliance on batteries and mono output could be drawbacks for continuous use or audiophile needs. Overall, this system excels for venues prioritizing extensive coverage and multi-language support but may require user training and manual stereo setup.
Pros:- Long-range transmission up to 300 meters for large spaces
- Supports multiple languages with 17 channels
- Easy to operate with one-click mute and simple setup
- Lightweight and portable design
Cons:- Mono by default, stereo requires manual setting adjustment
- Requires batteries, adding ongoing operational cost
Best for: Large venues needing extensive coverage and multilingual capabilities
Not ideal for: Small settings or users requiring stereo sound without manual adjustments
- Range:300 meters / 984 feet
- Channels:17 channels
- Receivers Included:10
- Input Compatibility:XLR, AUX, RCA, USB
- Battery Life:Up to 10 hours
- Weight of Receiver:90 grams
Our verdict“This system is best suited for large, multilingual venues where long-range coverage outweighs stereo sound and ease of use.”
20-Person Assistive Listening System with Lifetime Warranty and Support
The 20-Person Assistive Listening System offers a reliable solution for venues like churches, theaters, or small conference rooms needing support for up to 20 listeners. Unlike the 15-Person System, which has a shorter warranty and fewer accessories, this model provides a lifetime warranty and includes essential accessories such as neckloops and an ADA plaque, making it a solid choice for organizations seeking durability and compliance. However, its capacity limits it to 20 users unless expanded, which could be a concern for larger events. The system’s straightforward expansion options and US-based support make it appealing, but lack of detailed technical specs and the need for additional purchases for larger setups are potential hurdles. Overall, it’s ideal for those prioritizing long-term support and reliability within a moderate-sized audience.
Pros:- Lifetime US-based warranty and support
- Includes accessories like neckloops and ADA plaque
- Expandable for more listeners
- Reliable build quality
Cons:- Limited to 20 users unless expanded
- No detailed technical specs available
- Additional purchases needed for larger systems
Best for: Organizations seeking durable, long-term support for up to 20 users
Not ideal for: Very large venues or those expecting rapid expansion beyond 20 users
- Item Weight:16 pounds
- Warranty:Lifetime
- Supports:Up to 20 listeners
- Includes:Neckloops, ADA plaque
Our verdict“This system suits venues that prioritize durability and long-term support for moderate-sized audiences over maximum capacity.”
15-Person Assistive Listening System with 3-Year Warranty and Phone Support
The 15-Person Assistive Listening System is tailored for smaller venues like classrooms, small theaters, or churches, offering a balanced mix of support and warranty. Compared with the 20-Person System, this option provides slightly fewer user slots but includes a 3-year warranty and phone support, which can be reassuring for organizations seeking dependable after-sales service. Its expandable nature allows for future upgrades, though it may require additional purchases for accessories. The absence of detailed technical specs limits insight into its audio performance, but the inclusion of an ADA plaque indicates compliance with accessibility standards. This pick is better for venues with moderate attendance and a preference for solid customer support over maximum capacity.
Pros:- Supports up to 15 listeners
- Includes 3-year warranty and phone support
- Expandable system for future growth
- ADA plaque included
Cons:- Additional purchase needed for accessories or expansion
- Limited technical detail provided
- Capacity may be insufficient for larger groups
Best for: Small to medium venues prioritizing support and compliance
Not ideal for: Large venues or organizations needing support for more than 15 users
- Capacity:15 people
- Warranty:3 years
- Includes:ADA plaque
Our verdict“This system is ideal for smaller venues valuing support, warranty, and future expandability over maximum capacity.”
Avantree AuraPlex MX Auracast Assistive Listening System for Churches and Events
The Avantree AuraPlex MX offers a modern, Auracast-enabled solution that pairs well with compatible hearing aids and personal devices. Its range of 328 feet makes it suitable for medium-sized venues like churches or classrooms. Compared to traditional systems like the 20-Person Assistive Listening System, the AuraPlex MX emphasizes personal device integration, which can be more convenient for users with compatible hearing aids. However, its reliance on specific Auracast technology limits its compatibility with all hearing aids, and its outdoor or obstructed space performance may be limited. The system’s sleek design and ease of pairing make setup straightforward, but users must ensure their devices are compatible. This choice suits venues seeking a wireless, tech-forward approach with flexible device options.
Pros:- Compatible with Auracast-enabled hearing aids and devices
- Long-range coverage of 328 feet
- Supports both venue-provided and personal devices
- Simple pairing and user-friendly setup
Cons:- Limited to select hearing aid models
- Not recommended for outdoor or heavily obstructed areas
- Range may decrease in non-line-of-sight conditions
Best for: Venues with Auracast-compatible hearing aids seeking flexible, wireless setups
Not ideal for: Outdoor spaces with poor line-of-sight or users with non-compatible hearing aids
- Transmitter Count:1
- Receiver Count:10
- Range:328 ft
- Compatibility:Auracast hearing aids and devices
Our verdict“This system is well-suited for venues with users who have Auracast-compatible hearing aids and prefer wireless, device-based listening.”
Avantree Audiplex M3 Multi-Channel Assistive Listening System with 1 Transmitter and 3 Receivers
The Avantree Audiplex M3 provides a flexible solution with four supported channels, which helps prevent audio interference during busy events. Its 100-meter (328-foot) range makes it suitable for larger spaces, and low latency of 30ms ensures synchronized audio for speech and media. Compared to the 20-Person Assistive Listening System, which offers a higher capacity but less technical detail, the M3 emphasizes technical performance like low latency and multi-channel support. The system includes wired earbuds for each receiver, which could be a drawback for comfort or convenience. Its compact design makes it easy to set up but may require additional receivers for bigger groups. This pick is best for venues prioritizing clear, synchronized audio with multiple channels over large coverage or high capacity.
Pros:- Supports multiple channels to avoid interference
- Low latency (30ms) for synchronized audio
- Long wireless range of 100 meters
- Expandable system for more receivers
Cons:- Limited to 3 receivers included, additional units needed
- Requires wired earbuds for receivers
- Potential complexity for users unfamiliar with multi-channel systems
Best for: Small to medium venues needing low-latency, multi-channel audio
Not ideal for: Large venues or groups exceeding three receivers, or those preferring wireless earbuds
- Channels Supported:4
- Latency:30ms
- Wireless Transmission:2.4G
- Range:100m / 328ft
- Includes:1 transmitter, 3 clip-on receivers, wired earbuds
Our verdict“This system is best for venues that need reliable, low-latency audio across multiple channels but are comfortable with wired accessories and smaller groups.”
4-Person Assistive Listening System with Lifetime Warranty and Support
This 4-person system stands out for its lifetime warranty and dedicated phone support, making it a dependable choice for venues that prioritize longevity and ongoing assistance. Compared with the 20-person systems, it offers fewer users but provides a more focused, straightforward setup with ADA plaques and t-coil neck loops included. Its expandability allows adding more receivers, but this involves extra purchases, which could increase costs over time. The system’s compatibility details are limited, so it’s best suited for environments with standard assistive listening needs and existing infrastructure. While not ideal for large venues needing higher capacity, this pick offers peace of mind for smaller spaces that value support and durability.
Pros:- Lifetime warranty and dedicated support ensure ongoing assistance
- Expandable system for adding more users as needed
- Includes ADA plaques and t-coil neck loops for compliance
Cons:- Requires additional purchase for expansion beyond initial four users
- Limited details on compatibility with other devices can cause setup uncertainties
Best for: Small venues or offices seeking a reliable, long-term assistive listening solution with simple expansion options.
Not ideal for: Large auditoriums or theaters that require support for many more users simultaneously without additional components.
- Number of Users:4
- Warranty:Lifetime
- Support:Phone support
- Includes:ADA plaque, t-coil neck loops
Our verdict“This system is ideal for small spaces needing dependable, long-term assistive listening with room to grow gradually.”
20-Person Assistive Listening System for Venues
This 20-person system is tailored for venues such as churches or conference halls that need to accommodate many listeners at once. It supports significantly more users than the 4-person system like the one reviewed above, making it suitable for larger groups. The inclusion of an ADA plaque helps meet compliance standards, and the 3-year US-based warranty and support add confidence in its reliability. However, additional purchases are necessary to expand capacity beyond the initial setup, which can become costly. The system’s complexity increases with upgrades, and it’s not clear what accessories are included, potentially requiring further investment. It’s best suited for venues ready to commit to a larger, customizable system but willing to manage ongoing upgrades and expenses.
Pros:- Supports up to 20 listeners simultaneously
- Includes ADA compliance plaque for regulatory adherence
- US-based 3-year warranty and dedicated support
Cons:- Requires additional purchases to expand capacity beyond 20 users
- Limited details on included accessories can lead to extra costs
- System upgrades can be complex and potentially costly
Best for: Large venues or event spaces needing a scalable assistive listening system for multiple users.
Not ideal for: Small offices or spaces where only a few users need assistance, due to its higher capacity and complexity.
- Capacity:20 people
- Warranty:3-year US-based
- Includes:ADA plaque
Our verdict“This system is designed for large venues seeking a robust, expandable solution capable of supporting many users at once.”
How We Picked
These products were evaluated based on their adherence to ADA requirements, coverage capacity, ease of setup, build quality, and support options. I prioritized systems that offer reliable performance in public settings, with a focus on durability and user-friendliness. Price was also a factor, but systems with comprehensive warranties and support scored higher, reflecting long-term value. The ranking balances coverage size with ease of use and support services, ensuring options suit different venue sizes and budgets.Factors to Consider When Choosing Assistive Listening Devices Ada Requirements
When selecting assistive listening devices for ADA compliance, it’s important to consider several key factors beyond basic features. The right system should match your venue’s size, the number of users, and the environment’s acoustic characteristics. Compatibility with existing audio systems and ease of installation can also make a significant difference in overall usability. Understanding these broader considerations helps prevent common mistakes like underestimating capacity needs or choosing overly complex setups for simple venues.Capacity and Coverage Area
Matching the system’s capacity to your venue’s size is critical. A system designed for small rooms won’t serve large auditoriums effectively. Consider the maximum number of users or the square footage the system can cover without degradation. Choosing a model with expandable channels or higher-range transmitters can future-proof your investment, especially if your venue grows or hosts multiple events simultaneously.
Ease of Installation and Use
Simplicity in setup and operation can save time and prevent frustration. Look for systems with straightforward wiring, minimal configuration, and intuitive controls. For venues with limited technical staff, user-friendly interfaces and clear instructions are vital. Avoid overly complex systems if your staff lacks technical expertise, as this can lead to underutilization or operational errors.
Durability and Support
Long-term reliability depends on build quality and manufacturer support. Systems with robust construction and comprehensive warranties tend to offer better value over time. Check whether the manufacturer provides responsive customer service, replacement parts, and technical assistance, especially for larger or high-traffic venues where system downtime can impact accessibility.
Compatibility and Integration
Ensure the system integrates smoothly with existing audio and visual equipment. Compatibility with common transmitters, receivers, and ADA plaques can streamline installation and compliance verification. Consider whether the system supports multiple channels or devices, which is useful in multi-zone environments or multi-event setups.
Cost and Value
Price varies widely based on capacity, features, and support. While budget models may suffice for small or infrequent use, investing in systems with higher durability, multiple channels, and warranties offers better value in the long run. Beware of models with low upfront costs but limited support or poor build quality, which may lead to higher maintenance costs.
Frequently Asked Questions
How do I determine the right capacity for my venue?
Assess your venue’s maximum occupancy and the size of the area where listening assistance is needed. Larger spaces require systems with extended range and multiple channels to ensure clear audio throughout. Consider future expansion plans, as choosing a system with higher capacity than currently needed can prevent costly upgrades later. Consulting with an AV professional can also help match your specific space to the appropriate system.
Are wireless assistive listening devices ADA compliant?
Yes, most modern wireless systems designed for ADA compliance meet strict standards for accessibility and signal clarity. These systems typically include features like adjustable volume, multiple channels, and compatibility with hearing aids, ensuring they serve diverse user needs. When selecting a device, verify that it explicitly states compliance with ADA guidelines and local regulations to avoid legal or functional issues.
What maintenance should I expect with these systems?
Regular maintenance includes checking batteries or power sources, testing signal clarity, and inspecting physical components for wear or damage. Systems with warranties or support plans can simplify repairs or replacements. Proper storage and cleaning also extend the lifespan of transmitters and receivers, especially in high-traffic environments where equipment may experience more wear.
Can these systems be integrated with existing sound systems?
Most ADA-compliant assistive listening systems are designed for compatibility with standard audio outputs, making integration straightforward. Check the input options on your existing sound system and the transmitter requirements of the assistive listening device. Proper integration ensures seamless audio delivery without feedback or signal loss, improving overall accessibility.
Is there a significant difference between systems for small vs. large venues?
Yes, systems for small venues typically have limited range and capacity, suited for intimate spaces or small groups. Large venues require systems with extended range, multiple channels, and higher power output to ensure everyone can hear clearly. Choosing the wrong size system can result in poor audio coverage, so matching the device to your venue size is essential for effectiveness and compliance.
Conclusion
For venues or organizations seeking the best overall performance, the 20-Person Assistive Listening System with Lifetime Warranty stands out due to its extensive coverage and durability. Budget-conscious buyers or smaller venues will find the 4-Person Assistive Listening System with Carrying Case and ADA Plaque an effective, compliant choice. For those prioritizing ease of use and quick setup, systems like the Avantree AuraPlex MX offer specialized features for churches and events. Larger venues or multi-zone environments should consider models with multi-channel capabilities and higher coverage, such as the 20-person systems. Your specific needs—venue size, budget, technical support—should guide the final decision.
