Pure Resonance Audio Lecture Hall Sound System with (4) SD5 Ceiling Tile Speakers, and RMA240BT Rack Mount Bluetooth Mixer Amplifier

This hotel sound system delivers powerful, evenly distributed audio coverage with the Pure Resonance Audio SD5 SuperDispersion® ceiling tile speaker arrays paired with the RMA240BT 240W rack mount Bluetooth mixer amplifier. Designed for lobbies, dining areas, hallways, lounges, meeting rooms, and multipurpose spaces, this system provides smooth, intelligible 360° sound that enhances comfort and ambience throughout your hotel environment.

The SD5 SuperDispersion® speakers utilize a multi-driver design and a 360° by 180° dispersion pattern to fill large areas with clear, consistent sound. With the RMA240BT commercial mixer amplifier, you can stream audio wirelessly from any Bluetooth-enabled device or connect your hotel’s audio and video sources including projectors, media players, computers, and more. This complete package includes speakers, safety cable kits, a high-output amplifier, and 500 feet of commercial-grade speaker wire for straightforward installation.

Key Features

• 360° SuperDispersion Audio: SD5 ceiling tile speaker arrays provide wide, even sound coverage across large hotel spaces.
• Ideal for Hospitality: Perfect for hotel lobbies, lounges, dining areas, corridors, meeting rooms, and multipurpose zones.
• 240W Rack Mount Mixer Amplifier: The RMA240BT delivers strong output for multi-speaker installations.
• Bluetooth Streaming: Easily stream audio from phones, tablets, or computers for background music or announcements.
• Versatile Connectivity: Supports microphones and devices such as USB drives, projectors, laptops, CD/DVD players, and auxiliary sources.
• Complete Installation Kit: Includes four SD5 arrays, four safety cable kits, high-power amplifier, remote, power cord, and 500 feet of speaker wire.

SD5 SuperDispersion® Ceiling Speaker Arrays

• Power Handling: 63 Watts RMS
• Frequency Response: 46 Hz – 20 kHz
• Sensitivity: 90 dB @ 2.83V/1M
• Impedance: 8 ohms with built-in 70V transformer
• Drivers: (3) 5.25" drivers; (1) 3" tweeter
• 70V Transformer Taps: 7.5W, 15W, 30W, 60W @ 70V; 8 ohm bypass
• Dispersion: 360° by 180°
• Dimensions (W x L x H): 23.75" x 23.75" x 5" (603 x 603 x 128.5 mm)
• Net Weight (Each): 21.45 lbs (9.73 kg)

RMA240BT 240W Commercial Bluetooth Mixer Amplifier

• Rated Power Output: 240W
• Speaker Outputs: 4 – 16Ω / 70V
• Frequency Response: 80 Hz – 16 kHz ± 3 dB
• THD: 0.05%
• Cooling Mode: Forced fan with variable speed side-airflow cooling
• Protection: Overheat / short-circuit
• Power Consumption: 300W
• Remote Control: IR remote with replaceable CR2025 3V lithium battery
• Dimensions (H x W x D): 1.73" x 19.05" x 11.61" (44 x 484 x 295 mm)
• Weight: 11.50 lbs (5.22 kg)

What's in the Box

• x4 Pure Resonance Audio SD5 SuperDispersion® drop tile ceiling speaker arrays
• x4 Safety cable kits with (16) steel safety cables, (16) carabiners, and (16) Fastlinks
• x1 Pure Resonance Audio RMA240BT 240W commercial Bluetooth mixer amplifier
• x1 IR remote control
• x1 Power cord
• x1 500' 16/2 gauge speaker wire