
BX-9F Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $178.00 | Top Pick! Condition is New, Toa Electronics BX-9F Flush-Mount Back Box for 900 Series In-Wall Amplifiers, shipping cost = $15.00 | 99.7% |
![]() | $220.00 | Condition is New, Toa Electronics BX-9S Surface-Mount Back Box for 900 Series In-Wall Amplifiers, shipping cost = $15.00 | 99.7% |

The TOA Electronics BX-9F and BX-9S surface-mount boxes are designed to accommodate TOA's 900 series 1U in-wall amplifiers. These boxes provide a professional and discreet installation solution for commercial audio systems.
The BX-9F and BX-9S are made from heavy-duty, powder-coated steel for durability and longevity. They feature keyhole slots on the back panel for easy wall mounting, allowing for a secure and stable installation. The front panels are designed to be removable for simple access to the amplifiers, making maintenance and servicing a breeze.
Both boxes support the mounting of two 900 series amplifiers, with independent current limiting circuits for each amplifier to protect against overcurrent situations. The BX-9F variant features a fan-assisted cooling system, ensuring optimal thermal performance for the amplifiers. The fan operates automatically when the amplifiers reach a certain temperature, providing efficient and quiet cooling. The BX-9S model does not have a fan and relies on natural convection for cooling.
The surface-mount boxes are suitable for use in various commercial applications, such as background music systems in retail spaces, schools, and offices, or life safety applications. They offer a clean and modern look, with no visible mounting hardware and a choice of black or white front panels to blend seamlessly with different interior decors.
The boxes come with a comprehensive set of hardware and mounting templates, making it convenient for installers to quickly and securely install the amplifiers. Additionally, they are designed to help maintain consistency in the appearance of multiple installed units. Overall, the TOA Electronics BX-9F and BX-9S are versatile and reliable solutions for integrating 900 series in-wall amplifiers into a wide range of commercial installations.
Pros and Cons of Buying TOA BX-9F/BX-9S Surface-Mount Boxes for 900 In-Wall Amplifiers
The TOA BX-9F and BX-9S surface-mount boxes are popular choices for installing in-wall amplifiers with up to 900 watts. Let's examine the key advantages and disadvantages of investing in these boxes for your audio project.
Pros (Advantages):1. Robust Design: The TOA BX-9F and BX-9S are made with heavy-duty materials to securely house in-wall amplifiers that can handle high power output, ensuring a stable and durable setup.
2. Multiple Mounting Options: These boxes offer different mounting methods, including surface-mounting and rack-mounting, making them versatile for various installation scenarios.
3. Large Size: The boxes are spacious enough to accommodate multiple amplifiers or even larger models with ease, providing ample volume for proper ventilation and cooling.
4. Secure Ventilation: The BX-9F and BX-9S have adequate ventilation ports to ensure proper heat dissipation for optimal amplifier performance.
5. Universal Compatibility: These boxes are compatible with a wide range of in-wall amplifiers from various manufacturers, coming in handy for projects that require multiple amplifiers with different sizing requirements.
Cons (Disadvantages):1. Size and Weight: The larger size and weight might require extra effort during installation, as well as potentially taking up more wall space for installation.
2. Cost: The TOA BX-9F and BX-9S boxes are more expensive compared to smaller, single amplifier mounts, which may impact the overall budget for an audio project.
3. Complex Installation: Installing multiple amplifiers in a single box could complicate the wiring and ventilation setup, calling for a more skilled installation team or increased planning in the design phase.
Conclusion:The TOA BX-9F and BX-9S surface-mount boxes offer benefits such as robust design, multiple mounting options, large size, secure ventilation, and universal compatibility. However, they also come with drawbacks like larger size, added cost, and potential wiring complexities. After considering the given pros and cons, the ultimate decision to purchase depends on the individual audio system requirements and available resources for installation. If the project demands a high-power setup with multiple in-wall amplifiers, these boxes provide a reliable solution. On the other hand, for smaller setups or projects with tighter budgets, single amplifier mounts may be a more suitable alternative.
Details:
Dimensions: 14.25 w 26.75 3.88. The BX-9S is for surface-mounting on wall. The Toa BX-9S is back box to mount the in-wall amplifiers w-906 and w-912. Items must include all original packaging and be in the same condition as when item was received.
Vintage items carry no warranty. Some old stock products may be listed as. Non-returnable.
specifications audioproequip:
- brand: Toa
- mpn: Bx-9f
- model: Bx-9s
- compatible brand: For Toa
- type: Wall Mount
- unit type: Unit
- compatible model: Toa W-906a, Toa W-912a
- features: Surface Mount
- country/region of manufacture: Japan
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
offer audioproequip:
- prices: $178.00–$220.00
- item condition: New
- availability: in stock
- sold #: 20
- best offers: true
- started: january 22, 2025
- in stock #: 2
- options: ship-to-home
shipping audioproequip:
- transit: 3-8 days
- class: standard
- type: fixed
- service: standard
seller audioproequip:
- city: tacoma, washington
- # reviews: 7906
- rating: 99.8%
payments audioproequip:
- credit card: mastercard
- other
- wallet: paypal
returns audioproequip:
- policy: no returns

