Fitness Sound System Featuring a Ceiling Tile Speaker & Bluetooth Mixer Amplifier

$ 1,021.99
$ 853.99


360° SuperDispersion Ceiling Speaker Array and 120W Bluetooth Mixer Amplifier

This fitness gym Bluetooth sound system provides crystal clear audio with 360° of coverage and easy-to-use Bluetooth wireless audio streaming capabilities. The SD4 ceiling speaker array provides seamlessly smooth coverage for large areas while the MA120BT with 6 inputs makes it easy to connect multiple audio sources for a versatile sound system. This fitness gym speaker system is perfect for gyms, fitness centers, yoga studios, health clubs or other exercise gyms.


An Affordable Fitness Sound System
with Outstanding Quality

SuperDispersion® 360° x 180° omnidirectional coverage

The SD4 has 360° of seamlessly smooth coverage and provides powerful crystal clear music reproduction and vocal intelligibility.

Easy to install

The SD4 takes minutes to install. Just remove one ceiling tile and drop the SD4 into any standard 2x2 or 2x4 drop tile ceiling.

4 - 6.5" Full-Range Speakers

Employs four powerful 6.5" speakers that work in unison producing smooth seamless audio coverage.


The versatile MA120BT is equipped with inputs for wired or wireless microphones, CD/DVD players, laptops, computers, and other devices.


The MA120BT supports playback from Bluetooth-enabled devices so you can easily play and control music throughout your fitness studio.


The included remote also allows you to control and manage volume levels, play/pause, skip and more all from a distance.


This fitness gym sound system provides 360° of crystal-clear audio coverage with simple Bluetooth connectivity. Installation is simple - just take out one ceiling tile and drop the SD4 into any standard 2x2 or 2x4 drop tile ceiling. No cutting of ceiling tiles involved! Create a better workout experience with this fitness gym audio system. Our 2x2' SD4 SuperDispersion ceiling speaker array with outstanding 360° of high-quality audio coverage features four 6.5" very fast transient response aluminum-woofer drivers in a fire-retardant ABS housing that can be painted to match any decor. Also included is our MA120BT 120 watt Bluetooth mixer amplifier featuring 7-channels/6 inputs including a USB port, SD card slot, XLR and 1/4" mic inputs, and RCA inputs, allowing you to connect multiple sources. The MA120BT also comes with an IR remote to control the unit from across the room. This fitness audio system is ideal for gyms, fitness centers, yoga studios, health clubs and other exercise gyms with drop tile ceilings.


This ceiling mount speaker audio system is perfect for playing background music, but it can do a lot more than that! Connect a handheld or push-to-talk paging microphone to use this sound system for paging or making important announcements.

SD4 SuperDispersion Ceiling Speaker Array

The Pure Resonance Audio SD4 SuperDispersion® omnidirectional drop tile ceiling speaker array takes speaker performance to a new level by providing 360° of powerful hemispheric audio coverage. A single SD4 speaker provides 30' x 30' of audio coverage depending on the application. Its high-performance sound and operational versatility make it an ideal solution for music, announcements, and paging in classrooms, churches, retail stores, restaurants, schools, universities, government buildings, and military facilities. Each SD4 array can replace multiple conventional ceiling mounted speakers, simplifying and reducing installation time and cost while optimizing performance. The SD4 is extremely quick and easy to install - simply remove one ceiling tile, drop the speaker into any standard 2x2 or 2x4 drop-ceiling grid, attach your wire and safety cables, and you’re done in just minutes.

MA120BT 120W Commercial Mixer Amplifier with Bluetooth

This 7-channel mixer-amplifier from Pure Resonance Audio with built-in 70V/100V transformer technology provides a simple to operate and reliable 6-input solution with a built-in Bluetooth media player for installation in commercial applications. Balanced and unbalanced inputs 70 Volt, 100 Volt, 8 ohm or 4 Ohm outputs, and compact size and interface are all combined to make this mixer-amp an easy choice for any application in need of background music and general announcements. It is perfect for use in restaurants, retail stores, offices, schools, hospitality, etc. and is equipped with paging and MOH (Music On Hold). The on-board plug-in play MP3 player accepts SD cards and USB thumb drives that can be plugged in on the front panel. The unit includes RCA inputs and RCA line-level outputs, a telephone input with VOX priority and a MOH (Music on Hold) output, as well as an XLR input with phantom power. 

Due to the possibilities of FM radio interference and the variables involved, it's not recommended to use FM radio as your primary input source.


Power Handling: 160 Watts

Frequency Response: 35 Hz - 20 kHz

Sensitivity: 92dB (half space)

Impedance: 8 ohms with built-in 70V transformer

Woofers: 4 - 6.5" aluminum drivers

70V Transformer Taps: 4, 8, 16, 32, 64W; 8 ohm Bypass

Dispersion: 180 x 360 degrees (hemispherical)

Dimensions: 23.75" (603 mm) x 23.75" (603 mm) x 5.75" (146 mm)

Net Weight: 25 lbs (11.34 kg)                                                                                                                                                              


Rated Power Output: 120W

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

Mic 1 input by balanced XLR with phantom power
Input 2-3 Mic/Line switchable unbalanced 6.3 mm phone jack
Line 1-2 inputs by RCA; Line output by RCA

Frequency Response: 60Hz - 15 kHz (±3dB)

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

Dimensions: 3.5" (88 mm) x 11.8" (300 mm) x 10.8" (275 mm)

Weight: 6.6 lbs (3 kg)


(1) Pure Resonance Audio SD4 SuperDispersion Drop Tile Ceiling Speaker Array
    (1) Safety Cable Kit
         (4) Steel Safety Cables
         (4) Carabiners
         (4) Fastlinks
(1) Pure Resonance Audio MA120BT 120W Commercial Mixer Amplifier
         (1) IR Remote Control
         (1) Power Cord
(50') 18/2 Gauge Speaker Wire


SD4 Ceiling Speaker:


Cut Sheet

MA120BT Mixer Amplifier:


Cut Sheet