Pure Resonance Audio Office Sound System with 8 SP8 Ceiling Tile Speakers and MA120BT 120W Bluetooth Mixer Amplifier

The Pure Resonance Audio Office Ceiling Sound System provides clear, balanced, and intelligible audio coverage for office buildings, conference spaces, and professional environments. With its ultra-slim design, the SP8 2x2 ceiling speakers are ideal for rooms with limited plenum space between structural and drop ceilings. This complete system delivers professional-quality sound for background music, paging, or voice announcements while maintaining a clean and modern appearance.

The SP8 ceiling speakers feature a low-profile design that installs easily into standard 2x2 ceiling grids. Each 8-inch full-range speaker provides excellent dispersion and clarity, making it perfect for distributed sound systems. The MA120BT 120-watt Bluetooth mixer amplifier powers the system, providing versatile input options and reliable Class D efficiency. Users can stream music wirelessly via Bluetooth or connect microphones, AV gear, and other audio sources to create a customized office sound experience.

Perfect for corporate offices, coworking spaces, or professional facilities, this system ensures consistent, high-quality sound for background music, ambient sound management, and paging applications.

Key Features

• Complete office sound system: Includes eight SP8 low-profile ceiling speakers and a 120W Bluetooth mixer amplifier.
• Space-saving design: Slim 3.9-inch mounting depth fits tight ceiling spaces and standard 2x2 ceiling grids.
• Bluetooth connectivity: Stream music wirelessly from any Bluetooth-enabled device.
• Versatile integration: Supports microphones, paging systems, AV equipment, and line-level sources.
• High intelligibility: Provides consistent, clear speech reproduction and balanced background music.
• Commercial-grade performance: MA120BT amplifier includes short-circuit, clip, and thermal protection.
• Simple installation: Plug-and-play components with included power cord, remote control, and speaker wire.

Technical Specifications

SP8 8-Inch Ceiling Speaker Specifications

• 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
• Transformer (100V): 2.5W / 5W / 10W / 8 Ohm
• Speaker Size: 8-inch Paper Cone
• Audio Input: Phoenix Type Pluggable Terminal Block
• Grill Type: Square Grill
• Mounting Depth: 3.9 in (100 mm)
• Dimensions (W x L x D): 23.8 in x 23.8 in x 3.9 in (605 mm x 605 mm x 100 mm)
• Net Weight: 13.6 lb (6.2 kg)

MA120BT 120W Bluetooth Mixer Amplifier Specifications

• Rated Power Output: 120W
• Speaker Outputs: 70V, 100V and 4Ω, 8Ω or 16Ω
• Connectors: Mic 1 input by balanced XLR with phantom power; Input 2-3 Mic/Line switchable unbalanced 6.3 mm jack; Line 1-2 inputs by RCA; Line output by RCA
• Frequency Response: 60Hz - 15kHz (±3 dB)
• Protection: Short-circuit, clip, overload, and high temperature protection
• Dimensions (H x W x D): 3.5 in x 11.8 in x 10.8 in (88 mm x 300 mm x 275 mm)
• Weight: 6.6 lb (3 kg)

What’s in the Box

• x8 Pure Resonance Audio SP8 8-Inch 2x2 Low-Profile Ceiling Tile Speakers
• x1 Pure Resonance Audio MA120BT 120W Bluetooth Mixer Amplifier
• x1 IR Remote Control
• x1 Power Cord
• x1 250 ft Roll of 18/2 Gauge Speaker Wire