This conference room sound system combines 4 SP8 low-profile 2'x2' 70V ceiling speakers and 2 S5 4.5" surface mount speakers with a powerful RMA240BT 240 watt rackmount Bluetooth mixer amplifier. This easy-to-tailor conference audio system is perfect for presentation and meeting rooms, training rooms, boardrooms, or any application where high-performance audio quality conference room speakers and the integration of multiple media formats or microphones are needed.

Add a microphone to provide crystal clear speech intelligibility while saving your voice. Play a video or a prepared presentation with this conference speaker system by connecting the audio output from your projector, laptop or Bluetooth device. Connect additional audio sources like an MP3 player or play audio from your USB thumb drive or TF card.

The Pure Resonance Audio SP8 SoundPlane is a full-range ceiling tile speaker designed to drop into a 2'x2' suspended grid ceiling without having to cut holes or modify ceiling tiles. This offers a fast, easy, and cost-effective solution that saves installation time, effort, and expenses. A built-in adjustable 70V 10-watt transformer is conveniently accessible and located on the side of the rear back-box. The 2x2 drop-in ceiling speaker contains a full-range 8" treated paper main cone driver, a secondary high frequency cone, with a 10 ounce magnet. The fully enclosed back-can is constructed of industrial-grade steel. The solid white panel with a perforated speaker grille seamlessly blends with the decor in most acoustic drop ceiling tiles. Built-in seismic safety strap tabs are integrated on the steel back-can for suspension mounting from ceiling points (consult your architect or engineer before installing). Great for buildings with minimal space between the structural ceiling and the dropped ceiling, the SP8 ceiling speakers have a slim mounting depth of only 3.9".

The Pure Resonance Audio S5 70-volt surface-mount speaker is designed to provide high-end audio performance for indoor and even outdoor commercial installations. The durable ABS enclosure with UV protection and water-resistant IP65 rating make the S5 ideal for creating the perfect atmosphere year-round. The S5 all-weather speaker includes a 4.5" woofer and 0.75" tweeter that delivers premium full-range frequency response with a built-in 70V/100V transformer and 8-ohm bypass. A 180-degree mounting bracket allows for quick and easy installation. 

The Pure Resonance Audio RMA240BT 5 channel Bluetooth commercial rack mount mixer amplifier provides 240 watts of high-performance Class D power. You can connect your Bluetooth device to the RMA240BT's multimedia player and also use a TF card, USB thumb drive, or the built-in FM tuner. The included remote control manages volume levels, play/pause, skip and more all from a distance. The forced air-cooling fan helps accommodate the long working hours.

The Pure Resonance Audio RMA240BT is lightweight and features a slim, space-saving design that allows it to only take up 1 rack unit. This amplifier solution includes a 4-16Ω/70V distributed audio speaker output, 2 AUX inputs, 4 MIC inputs, and 1 emergency channel input. In the event of an emergency, you can quickly use the emergency input to stop all other audio transmissions. This emergency input takes priority letting any integrated emergency voice alarm system be heard loud and clear. The overload level light indicators on the front of the unit provide valuable short circuit, overload, and overheating protection by alerting you to potential issues.
 

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.

RMS Power: 20W @ 8 Ohms

Frequency Response: 200Hz - 16kHz

Sensitivity (1M/1W): 92 dB

Nominal Impedance: 8 Ohms

Transformer: 70V: 1.3W / 2.5W / 5W / 10W /  8 Ohm
                       100V: 2.5W / 5W / 10W /  8 Ohm

Speaker Size: 8" Paper Cone

Audio Input: Phoenix Type Pluggable Terminal Block

Grill Type: Square Grill

Mounting Depth: 3.9" (100 mm) 

Dimensions: 23.8" (605 mm) x 23.8" (605 mm) x 3.9" (100 mm)

Net Weight: 13.6 lbs (6.2 kg)                                                                                                                                                              

RMS Power Rating: 40 Watt

Frequency Response: 90 - 16kHz

SPL (@ 1W/1M): 92 dB

Impedance: 8 Ohms

Transformer Taps: 2.5W, 5W, 10W, 20W, 40W @ 70V
                              5W, 10W, 20W, 40W @ 100V
                              8 Ohm Bypass

Woofer Size: 4.5"

Woofer Material: Polypropylene (PP)

Woofer Surround: Rubber

Tweeter Size: 0.75"

Tweeter Diaphragm Material: Silk membrane

Protection: Water-resistant IP65

Material: ABS enclosure, UV protection and metal grill

Mount: 180° surface mount bracket

Dimensions (H x W x D):
9.45" (240 mm) x 5.71" (145 mm) x 5.63" (143 mm) without bracket
9.45" (240 mm) x 5.71" (145 mm) x 7.48" (190 mm) with bracket

Net Weight: 4.85 lbs (2.2 kg)                                                                                                                                                        

Rated Power Output: 240W

Speaker Outputs: 4 - 16Ω/70V

Frequency Response: 80Hz - 16kHz +/- 3 dB

THD: 0.05%

Cooling Mode: Forced fan with variable speed cooling with side entry airflow

Protection Mode: Overheat/Short-circuit

Power Consumption: 300W

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

Dimensions (H x W x D): 1.73" (44 mm) x 19.05" (484 mm) x 11.61" (295 mm)

Weight: 11.50 lbs (5.22 kg)