Pure Resonance Audio WMMA120BT 120W Compact Wall-Mount Mixer Amplifier with Bluetooth

$ 611.99
$ 509.99

Pure Resonance Audio WMMA120BT

120W Compact Wall-Mount Commercial Mixer Amplifier with Bluetooth

The Pure Resonance Audio WMMA120BT 120 watt wall-mounted 70V Bluetooth mixer amplifier is feature-packed with industry firsts including installation-friendly input/output locations on the top and bottom, USB charging port for mobile devices and audio equipment, optional integrated utility shelf, and much more. Like no other product in its class, this utility mixer amplifier combines everything needed for almost any commercial audio installation. Its compact size, wall-mounted design, convenient layout, and easy-to-use interfaces make this wall mount Bluetooth mixer amplifier the perfect choice for contractors, installers, and end-users. Mount the WMMA120BT on the wall, or neatly store it away in the IT room or utility equipment closet of your restaurant, retail store, office, conference room, or classroom. Secure your control settings with the locking plexiglass door, while maintaining easy access and full control of the media player with the included IR remote.


The WMMA120BT is a compact and lightweight commercial mixer amp designed to be mounted on the wall or neatly stored away in a closet.


Connect any Bluetooth-enabled device, such as a PC, Mac, iPad, tablet, or smartphone, and stream audio directly to your sound system from 30+ feet away.


This commercial mixer amplifier with 4 ohm, 8 ohm, 16 ohm, 70 volt and 100 volt speaker outputs provides your sound system with 120 watts of power.

Versatile Applications

Perfect for utility or equipment closets and IT rooms, or easily mounted on conference room, school, classroom, restaurant, and retail store walls or in the nearest closet.


The durable chassis and front panel cam lock will keep this power mixer amplifier secure and protected while allowing for easy access to inputs and full use of the remote control and Bluetooth connectivity.


The included remote control manages volume levels, play/pause, skip, and more all from a distance without needing to touch the audio mixer amplifier.

WMMA120BT 120W Wall-Mount Mixer Amplifier

This Pure Resonance Audio wall-mount Bluetooth mixer amplifier is perfect for contractors and installers who wish to place a full-featured audio mixing and amplification system in a convenient and secure location. Simple to operate interface, built-in Bluetooth media player, USB charging port, and paging and MOH (Music on Hold) capabilities are all combined to make this compact 70 volt paging mixer amplifier an easy choice for any commercial application. The WMMA120BT's convenient and efficient wall-mount design allows the mixer amp to be neatly stored away in a utility closet or IT room, or mounted in conference rooms, classrooms, schools, restaurants, or retail stores.

Durable, Secure & Versatile Design

The durable chassis, plexiglass front panel cover, and zinc alloy miniature tumbler cam lock will keep this utility mixer amplifier secure and protected while allowing for easy input and output access and remote control of the media player. The included IR remote provides freedom and flexibility allowing full control of the MP3 player, FM Radio and Bluetooth, even from across the room. Short-circuit, clip, overload, and high temp protection lights on the front panel will give peace of mind when setting up your system and keep the power mixer amplifier running smoothly for long hours. An optional vented utility shelf can be purchased separately to conveniently store the mixer amp's remote control, a smartphone or tablet, a wireless microphone receiver, or other sound system accessories. Your smartphone or tablet can also be conveniently charged via the USB charging port.

Simple To Operate Media Player & Bluetooth Connectivity

The Pure Resonance Audio WMMA120BT's onboard plug-and-play MP3 player accepts SD cards and USB thumb drives that can be plugged in on the front panel. This compact public address amplifier also supports playback from Bluetooth-enabled devices such as PCs, iPads, tablets, or mobile phones, enabling anyone to walk-in and link up to the Bluetooth wireless connection and instantly play music or any sound source file. The Bluetooth range is approximately 30 plus feet and is AC6901 compliant with Bluetooth 2.1 + EDR and BLE V4.2 specifications. The removable Bluetooth antenna allows you to switch it out for the optional antenna extension that will give a further connection range.

6+ Convenient Inputs

This wall mount amplifier accommodates most industry-standard professional and commercial AV equipment. Easily hook up your wired or wireless microphones, streaming media players and video input sources, or computer audio. A variety of priority input options are also available for emergency or paging use and built-in phantom power. Phantom power is typically used for sensitive condenser microphones for podium or ceiling hung microphones. Inputs are conveniently located on both the top and bottom of the WMMA120BT where you can plug in your input sources with RCA, XLR, 3.5 mm, and 1/4" (phone jack) connections.

Commercial Sound System Outputs

The WMMA120BT commercial mixer amplifier comes equipped with the standard outputs to hook up to most professional or commercial speakers. Connect a distributed commercial speaker system to the 70 volt or 100 volt transformer output, or 4+ conventional "low impedance speakers" to the 4, 8, or 16 ohm outputs for a variety of configuration options via parallel wiring. If more wattage is needed, the WMMA120BT can be connected to an external amplifier to sufficiently power more speakers. The RCA Line output provides an easy connection for a recording output, feed to a telephone system for Music on Hold (MOH), or PC for conferencing configurations. A DC 5V1A USB power output can be found on the bottom panel for easy access to charge external devices.


Rated Power Output: 120 Watt

Speaker Outputs: 70V, 100V and 4 Ohms, 8 Ohms or 16 Ohms

Mic 1: Balanced XLR with phantom power
Mic 2 /Line 1: Switchable unbalanced 6.3 mm phone jack
Mic 3 /Line 2: Balanced XLR
Line 3-4: Unbalanced RCA
TEL signal input
Line link output: RCA
DC 5V1A USB power output

Input: MIC 1-3: 5-8mV, 600Ω; Line, 150-470mV, 10KΩ, unbalanced RCA

Bluetooth: AC6901, Compliant with Bluetooth 2.1 + EDR and BLE V4.2 specification

Frequency Response: 80 - 15kHz

S/N Ratio: > 70dB

THD: < 0.1%

Protection: Short-circuit, clip, overload, and high temp protection

Power Consumption: 60 Watt

Power Supply: 110V 50 - 60Hz

Remote Control: IR remote control with (replaceable) CR2025 3V lithium battery

Dimensions with Mounting Ears (H x W x D): 16" (406.4 mm) x 10.25" (260.35 mm) x 3.5" (88.9 mm)

Dimensions without Mounting Ears (H x W x D): 16" (406.4 mm) x 8.625" (219.075 mm) x 3.5" (88.9 mm)

Weight: 12 lbs (10.43 kg)


What comes in the box?
(1) WMMA120BT Bluetooth Mixer Amplifier
(2) Keys to Front Panel
(1) IR Remote Control
(1) Power Cord
(4) Mounting Screws