Bluetooth Audio Receiver Wall Plate Mount with Subwoofer Output - 45W

In this review of the Bluetooth Audio Receiver Wall Plate Mount, the bottom line is simple: this in-wall amplifier is best for homeowners and installers who want a discreet, wall-mounted way to deliver wired and wireless audio to up to four speakers while adding a subwoofer output for deeper bass. The reviewer found the unit useful for whole-room background music and media rooms because its Bluetooth 5.0 aptX streaming and 45W per channel power let it drive pairs of speakers with clear volume control and simple in-wall operation.

Key Features

• 45W stereo amplifier: Delivers 45W per channel to drive two pairs of speakers for room-filling sound without a separate amp.
• Subwoofer output: Adds a dedicated low-frequency output so a powered subwoofer can extend bass response in a home theater or music setup.
• Bluetooth 5.0 with aptX: Provides higher-resolution wireless audio and quick reconnection to the last used device for convenient streaming.
• 3.5mm AUX input: Accepts a line-level L/R source when a wired connection or a secondary device is preferred.
• Wall-mounted design with volume control: Blends into modern interiors and includes a rotary knob for easy, in-wall volume adjustments.
• Multiple speaker connectors: Four speaker outputs let a single unit feed two pairs of speakers or a small distributed array.

Who It's For

This device suits homeowners, installers, and small venue operators who want a tidy, in-wall solution to add Bluetooth streaming and local amplifier power to existing speaker wiring. It is particularly useful for kitchens, living rooms, or media rooms where wall-mounted controls and a hidden amplifier are preferred.

Those who should look elsewhere include buyers who need wireless power or battery operation, since the unit requires external 24V DC power, and audiophiles seeking a high-end separate amplifier system may prefer more advanced tuning, inputs, or higher power options.

Pros & Cons

Pros

• Compact wallplate form factor hides the amp in the wall while leaving a simple volume knob accessible.
• Bluetooth 5.0 with aptX gives reliable, near-CD quality streaming and quick automatic reconnection.
• Subwoofer output and four speaker connectors provide flexible system configurations for enhanced bass and multiple speakers.
• Simple 3.5mm auxiliary input makes wired sources easy to add without extra gear.

Cons

• Sound quality reports are mixed among users, so performance can depend on speaker choice and installation.
• Requires an external 24V DC power supply, so additional wiring and power sourcing are necessary during installation.

Specifications

Amplifier Power	45W per channel (stereo)
Bluetooth	Bluetooth 5.0 with aptX
Inputs	3.5mm stereo AUX, Bluetooth
Outputs	4 speaker connectors, subwoofer output
Power	24V DC external power input
Indicators	Two LED lights for power and Bluetooth status

Our Verdict

The wallplate Bluetooth receiver is a practical, good-value option for anyone adding in-wall streaming and amplifier power to a home or small venue. It pairs useful features like aptX streaming, a subwoofer output, and integrated volume control in a neat package; installers should plan for an external power feed and match speakers carefully to get the best sound.

Frequently Asked Questions

Does it need a separate power supply?
Yes. The unit requires a 24V DC external power input to operate and does not run from speaker wire alone.

Can it connect to multiple speakers?
Yes. The amplifier provides four speaker connectors so it can drive two pairs of speakers or a small distributed setup, plus a subwoofer output.

How far will Bluetooth reach?
Bluetooth 5.0 extends the practical range compared with older versions and customers report good range, but actual distance depends on obstacles and source device performance.