Inside the Design
This commercial outdoor speaker system delivers reliable, high-quality audio for patios, decks, outdoor dining areas, gardens, or any space requiring durable all-weather sound. Equipped with two Pure Resonance Audio S5 4.5" 70V weather-resistant surface-mount speakers and the Pure Resonance Audio MA120BT 120W 7-channel Bluetooth mixer amplifier, this system provides clear, full-range audio with flexible input options and simple operation. The compact, shelf-mount MA120BT offers Bluetooth connectivity, multiple mic and line inputs, and versatile 70V, 100V, 4½, and 8½ speaker outputs, making it ideal for small to medium commercial installations. Paired with 250 feet of West Penn AQ227 outdoor-rated cable, this system ensures dependable performance in demanding outdoor environments.
Sound System Features:
- Durable weather-resistant 70V speakers designed for year-round outdoor commercial use
- Full-range sound with a 4.5" polypropylene woofer and 0.75" silk tweeter for clear, natural audio
- IP65-rated speaker enclosures protect against water, dust, and harsh outdoor conditions
- Easy installation with adjustable surface-mount brackets for precise aiming
- MA120BT amplifier supports Bluetooth streaming, MP3 playback, FM radio, USB, and SD inputs
- 120W 7-channel mixer amplifier with 70V, 100V, 4½, and 8½ outputs for flexible system design
- Low-noise, low-distortion performance with <0.5% THD and high signal-to-noise ratio
- Built-in protection against short-circuit, overload, overheating, and clipping
- Passive cooling with no fan for quiet operation in indoor equipment spaces
About the System Components
Pure Resonance Audio S5 4.5" Water-Resistant Surface Mount Speakers
The Pure Resonance Audio S5 is a weather-resistant 70V/100V surface-mount loudspeaker engineered for year-round outdoor use. Featuring a 4.5" polypropylene cone woofer and a 0.75" silk dome tweeter, the S5 delivers clean, full-range sound suitable for both background and foreground audio. Its rugged ABS housing and IP65 weather-resistance rating protect against dust, rain, and moisture, ensuring reliable performance in patios, decks, gardens, pool areas, and other exposed environments. With its versatile mounting hardware, the S5 allows precise positioning for optimal coverage.
Pure Resonance Audio MA120BT 7-Channel Bluetooth Mixer Amplifier
The MA120BT 120W commercial Bluetooth mixer amplifier offers versatile connectivity and dependable performance for outdoor and indoor sound systems. It features 7 total input channels, including multiple mic and line-level options, plus built-in Bluetooth for wireless streaming. The integrated media player supports USB, SD, and FM radio, providing flexible playback choices. With support for 70V, 100V, 4½, and 8½ speaker outputs, the MA120BT adapts easily to a wide range of installations. Its compact shelf-mount design operates quietly via passive cooling and includes built-in protection against overload, short-circuit, overheating, and clipping. This amplifier is ideal for smaller systems requiring multiple inputs, easy operation, and reliable daily performance.
