Pure Resonance Audio Background Music Sound System with (4)S6.1 Surface Mount Speakers and RMA350BT Bluetooth Mixer Amplifier

This background music sound system provides high-end audio performance for indoor and outdoor commercial installations. It features four 4.5 inch S5 weather-resistant, UV-protected surface mount speakers and a 350 watt rack mount mixer amplifier with Bluetooth streaming capabilities. Stream background music wirelessly from your Bluetooth-enabled device or connect an MP3 player or other media source through the front USB port. Perfect for retail stores, restaurants, offices, salons, hotels, fitness centers, and other commercial spaces, this system delivers consistent, professional-quality sound both indoors and outdoors.

Built for durability and clarity, the S5 surface mount speakers are IP65 rated and engineered to withstand humidity, dust, and varying temperatures. The RMA350BT amplifier provides 350 watts of clean power with Bluetooth connectivity, multiple inputs, and rack-mountable design for versatile installation. Together, these components form a reliable, easy-to-use background music and paging solution for commercial environments.

Offering seamless wireless streaming and robust weather resistance, this system creates the perfect atmosphere while maintaining professional audio fidelity across multiple zones or open environments.

Key Features

• Complete System: Includes four weather-resistant surface mount speakers, a 350 watt Bluetooth mixer amplifier, mounting brackets, and 500 feet of speaker wire.
• Indoor/Outdoor Performance: IP65-rated speakers deliver consistent, clear audio in challenging environments.
• Bluetooth Streaming: Wirelessly play music from smartphones, tablets, or computers.
• Commercial-Grade Amplifier: Rack-mount 5-channel amplifier provides high power and reliability for distributed sound systems.
• Durable Construction: UV-protected ABS enclosures with metal grills withstand outdoor exposure and humidity.

Technical Specifications

S5 Surface Mount Speaker

• RMS Power Rating: 40 Watt
• Frequency Response: 90 Hz - 16 kHz
• Sensitivity: 92 dB @ 1W/1M
• Impedance: 8 Ohms
• Transformer Taps: 2.5 W, 5 W, 10 W, 20 W, 40 W @ 70V | 5 W, 10 W, 20 W, 40 W @ 100V | 8 Ohm Bypass
• Woofer Size: 4.5 inch Polypropylene with rubber surround
• Tweeter: 0.75 inch silk membrane diaphragm
• Protection: IP65 water-resistant design
• Material: ABS enclosure with UV protection and metal grill
• Dimensions (H x W x D): 9.45 in x 5.71 in x 5.63 in (without bracket)
• Dimensions (H x W x D): 9.45 in x 5.71 in x 7.48 in (with bracket)
• Weight: 4.85 lbs (2.2 kg)

RMA350BT Mixer Amplifier

• Rated Power Output: 350 Watt
• Speaker Outputs: 4 - 16 Ohm / 70V
• Frequency Response: 80 Hz - 16 kHz (±3 dB)
• Signal to Noise Ratio: Mic 1-3: 66 dB, Aux 1-2: 85 dB
• THD: 0.05%
• Cooling: Variable-speed forced fan with side entry airflow
• Protection: Overheat and short-circuit
• Operation Temperature: +5°C to +40°C
• Storage Temperature: -20°C to +70°C
• Relative Humidity: Less than 95% (no condensation)
• Voltage: 110 - 120V 60Hz
• Power Consumption: 500 Watt
• Dimensions (H x W x D): 1.73 in x 19.05 in x 11.61 in (44 mm x 484 mm x 295 mm)
• Weight: 11.5 lbs (5.22 kg)

What’s in the Box

• 4x Pure Resonance Audio S5 4.5 inch 70 Volt Weather-Resistant Surface Mount Speakers
• 4x U-Brackets
• 1x Pure Resonance Audio RMA350BT 350 Watt Bluetooth Mixer Amplifier
• 1x IR Remote Control
• 1x Power Cord
• 1x 500 ft 18/2 Gauge Speaker Wire