Pure Resonance Audio Paging Sound System with SD5 Ceiling Tile Speaker, RMA120BT Rack Mount Bluetooth Mixer Amplifier, and PTT1 Push-to-Talk Microphone

This paging sound system provides 360° of incredibly smooth and even audio coverage and delivers exceptional speech reproduction far beyond what traditional ceiling speakers can achieve. Stream background or foreground music wirelessly from any Bluetooth-enabled device and take advantage of priority audio ducking with the included push-to-talk paging microphone. Ideal for offices, schools, hospitality environments, hotels, hallways, common areas, and any facility requiring reliable and intelligible paging and background audio.

The included SD5 SuperDispersion® ceiling speaker array offers ultra-wide 360° x 180° audio dispersion, while the RMA120BT mixer amplifier provides versatile connectivity, ample power, and Bluetooth streaming capabilities. Combined with the durable gooseneck paging microphone, this system delivers clear, professional-grade communication and background audio performance.

Key Features

• 360° SuperDispersion® Coverage: SD5 ceiling array provides exceptionally smooth, full-room audio.
• 120W Mixer Amplifier: RMA120BT offers Bluetooth streaming, paging support, and multi-source connectivity.
• Professional Paging: PTT1 push-to-talk microphone enables clear announcements with priority ducking.
• High Speech Intelligibility: Designed for paging, speech, and background music applications.
• Ideal for Commercial Spaces: Perfect for offices, hotels, schools, lobbies, corridors, and more.

Technical Specifications

SD5 Ceiling Speaker

• Power Handling: 63W RMS
• Frequency Response: 46Hz - 20kHz
• Sensitivity: 90 dB @ 2.83V/1M
• Impedance:
• Drivers: (3) 5.25" drivers; (1) 3" tweeter
• 70V Transformer Taps: 7.5W, 15W, 30W, 60W; 8Ω bypass
• Dispersion: 360° x 180°
• Dimensions (H x W x D): 23.75" x 23.75" x 5"
• Net Weight: 21.45 lbs

RMA120BT Mixer Amplifier

• Rated Power Output: 120W
• Speaker Outputs: 4 - 16Ω / 70V
• Frequency Response: 80Hz - 16kHz (±3 dB)
• S/N Ratio: MIC: 66 dB; AUX: 85 dB
• THD: 0.05%
• Cooling: Variable-speed forced-air fan
• Protection: Overheat / Short-circuit
• Dimensions (H x W x D): 1.73" x 19.05" x 11.61"
• Weight: 9.92 lbs

PTT1 Push-to-Talk Microphone

• Polar Pattern: Uni-directional
• Frequency Response: 80Hz - 12kHz
• Impedance: 600Ω ± 30%
• Sensitivity: -72 dB ± 3 dB
• Cable Length: 1.5m (approx. 5')
• Dimensions (H x W x D): 6.38" x 4.8" x 14.49"
• Weight: 1.87 lbs (without cable)

What's in the Box

• x1 SD5 SuperDispersion® Ceiling Tile Speaker Array
• x1 Safety Cable Kit with Steel Cables, Carabiners & Fastlinks
• x1 RMA120BT 120W Bluetooth Mixer Amplifier
• x1 IR Remote Control
• x1 Power Cord
• x1 PTT1 Push-to-Talk Paging Microphone
• x1 6ft Prep Wire to Female XLR Patch Cable
• (50') 18/2 Gauge Speaker Wire