Church Outdoor Sound System with 4 Environmental Landscape Speakers and Bluetooth Wireless Music Streaming Mixer Amplifier

Inside the Design

This church outdoor sound system is designed to deliver clear, high-quality background music, speech, and sermon reinforcement to outdoor areas such as church lawns, gardens, walkways, and gathering spaces. Equipped with four Bose FreeSpace 360P Series II environmental loudspeakers and the Pure Resonance Audio MA120BT 120W Bluetooth mixer amplifier, this system provides full 360° audio coverage with reliable wireless streaming and simple operation. Whether used as a standalone system or connected to an existing sanctuary setup, it enhances your church grounds by providing clear, uniform audio for guests and congregation members before and after services.

Sound System Features:

• Bose 360° outdoor speakers deliver clear, high-quality background music and speech reproduction
• Speakers can be installed above ground or in-ground for seamless landscape integration
• Ideal for extending your church sound system to outdoor areas
• Simple, user-friendly setup with Bluetooth audio streaming
• MA120BT 7-channel mixer amplifier supports Bluetooth, USB, SD, and FM media playback
• 120W commercial-grade power suitable for distributed 70V church audio systems
• Includes a 100W Decora-style wall-mounted volume control for convenient audio adjustment

About the System Components

Bose FreeSpace 360P Series II Environmental Loudspeakers

The Bose FreeSpace 360P Series II is a full-range environmental loudspeaker designed to blend naturally into outdoor landscapes. Suitable for above-ground or in-ground installation, it delivers uniform 360° horizontal coverage and a frequency range that extends down to 60 Hz. Its rugged, weather-resistant enclosure makes it ideal for churches that want to provide consistent, high-quality outdoor audio in gardens, courtyards, walkways, or fellowship gathering areas.

Pure Resonance Audio MA120BT 7-Channel Bluetooth Mixer Amplifier

The Pure Resonance Audio MA120BT is a compact 7-channel, 120W Bluetooth mixer amplifier designed for flexible, small to medium church audio installations. Featuring Bluetooth streaming, an MP3 media player with USB/SD inputs, FM radio, and multiple mic/line inputs, it accommodates a wide range of audio sources. With a frequency response of 60 Hz-15 kHz, <0.5% THD, and a high signal-to-noise ratio (Line ≥85 dB; Mic ≥72 dB), it delivers clean and reliable performance. The passive cooling design ensures quiet operation with no fan noise. Built-in protection safeguards against short-circuit, overload, overheating, and clipping. Supporting 70V, 100V, 4Ω, and 8Ω speaker outputs and featuring a compact shelf-mount form factor, the MA120BT is ideal for church outdoor systems requiring multiple inputs and flexible output options.

Pure Resonance Audio VC100W Volume Control

The Pure Resonance Audio VC100W is a 100W white Decora-style 70V volume control designed for commercial distributed audio systems. It provides smooth, precise volume adjustment for church outdoor areas, allowing easy user control without accessing the amplifier directly. Its clean and durable design integrates seamlessly into standard wall plates for a professional appearance.

System & Component Videos

Bose FreeSpace 360P Series II Environmental Loudspeakers

• Full-range environmental loudspeaker with one downward-firing 4.5" (114 mm) advanced composite environmental full-range driver
• Domed port grille reflects sound into the listening area for clear, consistent performance
• Cabinet shape acts as an acoustic diffuser directing mid- and high-frequency energy outward toward listeners
• Base of loudspeaker functions as a tuned, multi-chambered ported enclosure
• Multi-tap line transformer provides easy-to-change tap settings
• Tamper-resistant design
• Internal speaker protection circuit safeguards drivers

Pure Resonance Audio MA120BT 7-Channel 120W Commercial Mixer Amplifier with Bluetooth

• Compact, high-efficiency design ideal for small to mid-sized commercial audio systems
• 120W power output supporting 70V, 100V, 4Ω, and 8Ω speaker configurations
• Bluetooth media playback plus USB and SD inputs for flexible music sources
• Seven input channels for enhanced system versatility
• Supports 2 AUX inputs and 4 MIC inputs, similar to traditional rack-mount systems
• Bass and treble tone controls for precise audio adjustment
• Passive cooling design with no fan—quiet, reliable operation
• Short-circuit, overload, overheating, and clip protection ensure long-term durability
• Frequency response of 60 Hz to 15 kHz with low <0.5% THD for clean, stable sound output
• Signal-to-noise ratio: Line ≥ 85 dB; Mic ≥ 72 dB
• Compact shelf-mount form factor for easy installation in small spaces

Pure Resonance Audio VC100W 100W Decora 70V Commercial Volume Control

• Decora-style design includes a white plastic plate with a matching knob
• Perfect for use with 25V, 70V, or 100V speakers and distributed audio systems
• Volume control attenuator provides excellent frequency response, low insertion loss, and reliable performance
• Easily adjust to your desired volume level with no stop between maximum and off to prevent switch damage
• Provides high-quality audio level adjustment of single or multiple speaker lines
• Removable phoenix-style terminal block with in/out throughputs accommodates up to 14G speaker wire

• (4) Bose FreeSpace 360P Series II Environmental Loudspeakers
• (1) Pure Resonance Audio MA120BT 7-Channel Bluetooth Mixer Amplifier
• (1) Pure Resonance Audio VC100W 100W Decora 70V Commercial Volume Control - White
• (500') West Penn AQ225 16/2 Aquaseal Fire-Alarm Speaker Wire