
40-989 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $17.99 | Condition is New, RadioShack Vintage In-Wall Speaker Selector 40-989, Speaker Accessory, shipping cost = $10.95 | 99.9% |

The RadioShack 40-989 In-Wall Speaker Selector is a versatile and convenient solution for managing multiple audio sources and speakers in your home. This component is designed to be installed in-wall, allowing it to blend seamlessly with your decor while providing easy access to your favorite music, news, or entertainment.
The 40-989 In-Wall Speaker Selector supports up to six pairs of speakers, each with its own adjustable volume control. This feature ensures that you can enjoy your audio content at the perfect level in every room. The selector also includes three input sources: two stereo RCA inputs for connecting external audio components like MP3 players or TVs, and one stereo 3.5mm auxiliary input for devices without RCA outputs.
This speaker selector is engineered with a robust construction that can handle the rigors of in-wall installation. It is designed with a grounding terminal, ensuring a safe and stable electrical connection. The unit is also equipped with a 12V trigger input, which enables it to power on automatically when a compatible audio or video component is turned on.
One of the key advantages of the 40-989 In-Wall Speaker Selector is its ability to distribute audio signals efficiently and effectively. The built-in transformer reduces voltage drops and maintains consistent audio quality throughout your home. Additionally, the selector utilizes high-quality binding posts for secure and reliable speaker connections.
The 40-989 In-Wall Speaker Selector is the ideal solution for homeowners looking to create a multi-room audio system without the need for complicated wiring or extensive renovations. Its sleek design and user-friendly features make it a popular choice for both DIY and professional installations. With the RadioShack 40-989 In-Wall Speaker Selector, you can enjoy your favorite music, news, and entertainment in every room of your home with ease and convenience.
The Radioshack 40-989 In-Wall Speaker Selector is a device designed to allow users to connect and switch between multiple pairs of in-wall speakers in a home theater system. Here are some pros and cons of buying this product:
Pros:1. Versatility: This speaker selector can accommodate up to eight pairs of in-wall speakers, making it suitable for larger homes or home theaters.
2. Convenience: With the ability to switch between different pairs of speakers, users can enjoy their favorite music or movies in different rooms without having to manually switch amplifiers or sources.
3. Cost-effective: By allowing users to reuse existing in-wall speaker wiring, this speaker selector can help save on installation costs compared to running new wires for each pair of speakers.
4. Easy installation: The speaker selector comes with clear instructions and can be installed in a standard electrical box, making it a relatively simple DIY project.
Cons:1. Limited power handling: With a maximum power handling of 150 watts per channel, this speaker selector may not be suitable for high-power home theater systems.
2. No volume control: This speaker selector does not have built-in volume control, so users will need to adjust the volume of their amplifier or source unit for each pair of speakers.
3. No feedback protection: Without feedback protection, this speaker selector may not be suitable for use with active speakers or subwoofers.
Conclusion:The Radioshack 40-989 In-Wall Speaker Selector is a cost-effective and convenient solution for users looking to switch between multiple pairs of in-wall speakers in their home theater system. Its versatility makes it suitable for larger homes or systems, and its easy installation process adds to its appeal. However, its limited power handling, lack of volume control, and absence of feedback protection may make it less suitable for high-power home theater systems or users with active speakers. Ultimately, the decision to purchase this product will depend on the specific needs and requirements of the user's home theater setup.
Recommendation:If you're looking for a cost-effective and convenient way to switch between multiple pairs of in-wall speakers in your home theater system, the Radioshack 40-989 In-Wall Speaker Selector is a solid choice. However, if you have high-power amplifiers or active speakers, you may want to consider a speaker selector with more robust power handling and feedback protection capabilities. Additionally, if volume control is a must-have feature for you, you may want to consider a speaker selector with built-in volume control functionality. Overall, this speaker selector is a great option for users with standard home theater setups and a need to switch between multiple pairs of in-wall speakers.
Details:
Item is on hand ready to ship only comes with what pictured please see all photos before purchasing Radioshack in-wall speaker selector 40-989, accessory.
specifications stereocompo:
- brand: Radioshack
- mpn: 40-989
- type: Speaker Selector
- compatible brand: Universal
general stereocompo:
- category: Electronics > Audio > Home Stereo Components
offer stereocompo:
- options: ship-to-home
- price: $17.99
- item condition: New
- availability: in stock
- in stock #: 1
- started: january 22, 2026
- sold #: 9
returns stereocompo:
- method: money back
- policy: returns accepted
- time: 30 days
- paid by: buyer
seller stereocompo:
- city: cameron, missouri
- rating: 99.9%
- # reviews: 9267
shipping stereocompo:
- class: standard
- carrier: usps
- service: usps ground advantage
- type: calculated
- transit: 4-8 days
payments stereocompo:
- other
- wallet: paypal
- credit card: discover
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