Pure Resonance Audio Seminar Sound System with (2) SD5 Ceiling Tile Speakers & RMA120BT Rack Mount Bluetooth Mixer Amplifier

Pure Resonance Audio Seminar Sound System with (2) SD5 Ceiling Tile Speakers & RMA120BT Rack Mount Bluetooth Mixer Amplifier

This multipurpose area sound system combines Pure Resonance Audio SD5 SuperDispersion® drop tile ceiling speaker arrays with the RMA120BT 120W commercial Bluetooth mixer amplifier to deliver crystal-clear 360° audio coverage. Designed for houses of worship, it provides even, intelligible sound throughout fellowship halls, reception areas, dining spaces, banquet halls, and other multipurpose areas where high-performance omnidirectional audio is essential.

The SD5 SuperDispersion ceiling arrays use multiple drivers and a 360° by 180° dispersion pattern to cover large areas with smooth, consistent audio. Paired with the RMA120BT rack mount mixer amplifier, you can wirelessly stream from Bluetooth-enabled devices or easily connect existing audio and video equipment, including projectors, USB thumb drives, TF cards, CD/DVD players, laptops, and computers. This complete solution offers reliable coverage, flexible connectivity, and a professional sound experience for a wide range of religious and multi-use spaces.

Key Features

• 360° SuperDispersion Coverage: SD5 ceiling speaker arrays provide omnidirectional 360° by 180° coverage with clear, even sound throughout the space.
• House of Worship Optimized: Ideal for fellowship halls, reception areas, dining or banquet halls, and other multipurpose areas in religious facilities.
• 120W Rack Mount Mixer Amplifier: RMA120BT commercial amplifier delivers 120W of power with flexible 4–16Ω/70V speaker outputs.
• Bluetooth Audio Streaming: Wirelessly stream audio from compatible Bluetooth-enabled devices for music, spoken word, or media playback.
• Flexible Source Inputs: Supports projectors, USB thumb drives, TF cards, CD/DVD players, laptops, and computers, as well as microphone and auxiliary inputs.
• Complete System Package: Includes two SD5 arrays, safety cable kits, RMA120BT amplifier, IR remote, power cord, and 100 feet of 16/2 speaker wire.

SD5 SuperDispersion® Ceiling Speaker Arrays

• Power Handling: 63 Watts RMS
• Frequency Response: 46Hz – 20kHz
• 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 mm x 603 mm x 128.5 mm)
• Net Weight (Each): 21.45 lbs (9.73 kg)

RMA120BT 120W Commercial Bluetooth Mixer Amplifier

• Rated Power Output: 120W
• Speaker Outputs: 4 – 16Ω / 70V
• Frequency Response: 80Hz ~ 16kHz ± 3 dB
• S/N Ratio: MIC1, 2, 3: 66 dB; AUX1, 2: 85 dB
• THD: 0.05%
• Cooling Mode: Forced fan with variable speed cooling and side entry airflow
• Protection: Overheat / short-circuit
• Remote Control: IR remote control with replaceable CR2025 3V lithium battery
• Dimensions (H x W x D): 1.73" x 19.05" x 11.61" (44 mm x 484 mm x 295 mm)
• Weight: 9.92 lbs (4.5 kg)

Included in the Box

• Speakers: (2) Pure Resonance Audio SD5 SuperDispersion® drop tile ceiling speaker arrays
• Safety Kits: (2) safety cable kits with (8) steel safety cables, (8) carabiners, and (8) Fastlinks
• Mixer Amplifier: (1) Pure Resonance Audio RMA120BT 120W commercial Bluetooth mixer amplifier
• Remote & Power: (1) IR remote control and (1) power cord
• Speaker Wire: (100') 16/2 gauge speaker wire