Classroom Sound System Featuring an SD4 SuperDispersion Ceiling Tile Speaker Array & MA60BT 60W Bluetooth Mixer Amplifier
360° Super Dispersion Ceiling Speaker Array and 60W Bluetooth Mixer Amplifier- $ 1,143.99
- $ 955.99
SUPERDISPERSION® 360° x 180° OMNIDIRECTIONAL COVERAGE
The SD4 has 360° of seamlessly smooth coverage and provides crystal clear music reproduction and amazing vocal intelligibility.
4 - 6.5" FULL-RANGE SPEAKERS
Employs four powerful 6.5" speakers that work in unison producing smooth seamless audio coverage.
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.
Overview
This affordable classroom ceiling speaker system provides 360° of amazing audio coverage with a high-performance 60W mixer amplifier. Wirelessly stream audio with your Bluetooth-enabled device or connect your existing audio and/or video equipment such as a microphone for a teacher, professor, or instructor, projector, USB thumb drive, TF card, CD/DVD player, laptop or computer via the mixer amplifier. This classroom audio sound system is perfect for all educational applications such as classrooms, study halls, labs, music rooms and other applications where high-performance audio quality and the integration of multiple media formats are needed.
Includes
(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 MA60BT 60W Bluetooth Mixer Amplifier
(1) IR Remote Control
(1) Power Cord
(50') 18/2 Gauge Speaker Wire
Specifications
| SD4 CEILING SPEAKER | |
|---|---|
| Power Handling | 160 Watts |
| Frequency Response | 35 Hz - 20 kHz |
| Sensitivity | 92 dB (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) |
| MA60BT MIXER AMPLIFIER | |
|---|---|
| Rated Power Output | 60W |
| Speaker Outputs | 70V, 100V and 4 Ohms, 8 Ohms or 16 Ohms |
| Connectors | Mic 1 input by balanced XLR with phantom power Input 2-3 Mic/Line switchable unbalanced ¼" (6.3 mm) phone jack Line 1-2 inputs by RCA; Line output by RCA |
| Frequency Response | 60Hz - 15kHz (±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 | 9.04 lbs (4.1 kg) |
Downloads
Highlights
CLASSROOM SOUND SYSTEM
BLUETOOTH-ENABLED
The MA60BT supports playback from Bluetooth-enabled devices so you can easily play and control music throughout your fitness studio.
CONNECT YOUR EQUIPMENT
The versatile MA60BT is equipped with inputs for wired or wireless microphones, CD/DVD players, laptops, computers, and other devices.
REMOTE CONTROL
The included remote also allows you to control and manage volume levels, play/pause, skip and more all from a distance.
Additional Features
Classroom Speaker System With Bluetooth
This classroom sound system combines 360° of crystal-clear audio coverage from the SD4 in-ceiling speaker array with the versatility of the MA60BT 60W Bluetooth mixer amplifier. Create a better learning experience by pairing this audio system with your existing audio visual equipment like the audio output from your projector, a wired or wireless microphone, or your Bluetooth-enabled device. You can also connect additional audio sources like an MP3 player, USB thumb drive or TF card.
This classroom sound system package is ideal for all educational spaces including K-12 classrooms, study halls, labs, music rooms and other applications where high-performance audio quality and the integration of multiple media or AV media formats are needed.
Are your students having a hard time hearing you? No problem! Just add a teacher’s wired or wireless microphone to provide crystal clear speech intelligibility while saving your voice.
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.
MA60BT 7-CHANNEL 60W BLUETOOTH MIXER AMPLIFIER
The Pure Resonance Audio MA60BT mixer amplifier with built-in Bluetooth and 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 70V, 100V, 8 ohm, or 4 ohm outputs, and a compact size and interface are all combined to make this mixer-amp an easy choice for any application.
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.
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