Pure Resonance Audio Conference Audio System with 4 C6 Ceiling Speakers, 2 S8.1 Surface Mount Speakers, and RMA350BT 350W Bluetooth Mixer Amplifier

The Pure Resonance Audio Conference Audio System delivers high-quality, professional-grade sound performance designed to meet the demands of modern meeting and presentation environments. This versatile system includes four C6 in-ceiling loudspeakers and two S8.1 surface mount speakers, driven by a 350W rackmount Bluetooth mixer amplifier. Together, they provide exceptional clarity, rich tonal balance, and wide coverage, making this system ideal for conference rooms, boardrooms, training facilities, classrooms, and multi-purpose meeting spaces.

The C6 6.5-inch 2-way in-ceiling loudspeakers offer smooth, full-range audio reproduction with a sleek, low-profile design that blends seamlessly into ceilings. The S8.1 surface mount speakers extend low-end response and overall depth, providing premium-quality sound reinforcement for larger rooms or hybrid installations. The powerful RMA350BT mixer amplifier delivers 350 watts of output and supports Bluetooth streaming, paging, and multiple wired input connections—allowing you to easily integrate microphones, computers, projectors, and other AV devices into your setup.

Key Features

• Complete conference sound solution: Combines four 6.5-inch ceiling speakers and two 8-inch surface mount speakers with a 350W amplifier.
• Crystal-clear audio: Ensures natural vocal clarity and smooth music playback throughout the room.
• Bluetooth-enabled amplifier: Stream wireless audio directly from laptops, smartphones, or tablets.
• Versatile input options: Supports microphones, projectors, AV systems, and computers.
• Durable, professional-grade components: Weather-resistant speakers with rugged enclosures for long-term reliability.
• Ideal for: Conference rooms, classrooms, training rooms, boardrooms, and collaborative spaces.

Technical Specifications

C6 6.5-Inch 2-Way In-Ceiling Loudspeaker

• RMS Power Rating: 30W RMS / 90W Peak
• Frequency Response: 90Hz - 20kHz
• Impedance: 8 Ohms
• Transformer Taps (70V): 1.8W, 3.75W, 7.5W, 15W, 30W
• Transformer Taps (100V): 3.75W, 7.5W, 15W, 30W
• Bypass: 8 Ohm
• Low-Frequency Driver: 6.5" Polypropylene woofer
• High-Frequency Driver: 1" Silk tweeter (adjustable)
• Sensitivity (1W/1m): 88 dB
• Max SPL: 102 dB
• Dispersion: 150° conical
• Material: ABS enclosure with iron back barrel and removable magnetic grill
• Mount: 4 Doglegs
• Cutout Size: 9.13" (231.9 mm)
• Dimensions (H x W x D): 6.38" x 10.51" x 10.51" (162 mm x 267 mm x 267 mm)
• Weight: 7.28 lbs (3.3 kg)

S8.1 8-Inch Premium Surface Mount Speaker

• Power Rating: 50W RMS / 150W Peak
• Frequency Response (±10 dB): 60Hz - 20kHz
• Sensitivity (1W/1m): 90 dB
• Max SPL: 102 dB
• Impedance: 8 Ohms
• Transformer Taps (70V): 3.12W, 6.25W, 12.5W, 25W
• Transformer Taps (100V): 6.25W, 12.5W, 25W, 50W
• Woofer: 8" Graphite
• Tweeter: 1.1" Silk soft dome
• Protection Rating: Water-resistant IP65
• Material: ABS
• Mount: Waterproof surface mount bracket
• Dimensions (H x W x D): 15" x 9.84" x 9.84" (381 mm x 250 mm x 250 mm)
• Weight: 11.16 lbs (5.06 kg)

RMA350BT 350W Bluetooth Mixer Amplifier

• Rated Power Output: 350W
• Speaker Outputs: 4-16Ω / 70V
• Frequency Response: 80Hz - 16kHz ±3dB
• S/N Ratio: MIC1,2,3: 66dB; AUX1,2: 85dB
• THD: 0.05%
• Cooling Mode: Forced fan with variable speed side-entry airflow
• Protection: Overheat / Short-circuit
• Power Consumption: 500W
• Voltage: 110 - 120V, 60Hz
• 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 mm x 484 mm x 295 mm)
• Weight: 11.5 lbs (5.22 kg)

What’s in the Box

• x4 Pure Resonance Audio C6 6.5-Inch 2-Way In-Ceiling Speakers
• x4 C6-TB Tile Bridges
• x2 Pure Resonance Audio S8.1 8-Inch Premium Surface Mount Speakers
• x2 Surface Mount Brackets
• x1 Pure Resonance Audio RMA350BT 350W Bluetooth Mixer Amplifier
• x1 IR Remote Control
• x1 Power Cord
• x1 250ft Roll of 18/2 Gauge Speaker Wire