Inside the Design
This public address sound system combines six weather-resistant Pure Resonance Audio S6W 6.5" 2-way 70V surface-mount speakers with the RMA500BT 500W Bluetooth mixer amplifier, UC1S-WTX1 wireless microphone system, and PTT1 push-to-talk paging microphone to provide clear, reliable communication across commercial spaces. The S6W speakers deliver balanced full-range audio for paging, announcements, and background music, while their weather-resistant construction makes them suitable for indoor and partially exposed outdoor environments.
The RMA500BT provides 500 watts of Class D power, multiple input options, Bluetooth connectivity, and emergency priority capabilities for flexible everyday operation and critical announcements. The UC1S dynamic vocal microphone paired with the WTX1 plug-on XLR wireless system provides wireless microphone functionality for presentations and announcements, while the PTT1 desktop push-to-talk gooseneck microphone provides convenient access to routine paging. The included XLRF-3-PREP patch cable connects the PTT1 microphone to the mixer amplifier, and 500 feet of 16/2 gauge speaker wire supports installation across the facility. This complete 70V public address system provides flexible audio coverage for commercial facilities and other spaces requiring clear, consistent sound.
Sound System Features:
- The IP65-rated S6W speakers feature weather-resistant, UV-protected ABS construction for reliable performance in indoor and partially exposed outdoor environments
- Each S6W features a 6.5" polypropylene cone woofer and 1" silk membrane tweeter for clear, balanced full-range sound with a frequency response of 80Hz - 18kHz and an average SPL of 92 dB
- The RMA500BT 5-channel, 4 ohm/70 volt Bluetooth commercial rack mount mixer amplifier provides 500 watts of high-performance Class D power
- The RMA500BT features a forced air-cooling fan to help accommodate long working hours and maintain reliable performance during extended operation
- Use the RMA500BT Emergency (EMC) input to take priority over other audio sources and broadcast critical paging and emergency announcements
- The UC1S dynamic vocal microphone features an on/off switch for convenient microphone control during announcements, presentations, and general vocal applications
- The WTX1 plug-on XLR wireless system connects to the UC1S microphone to provide wireless operation and greater freedom of movement during announcements and presentations
- The PTT1 unidirectional dynamic gooseneck microphone provides clear, intelligible voice reproduction for routine paging and public address announcements
- The included XLRF-3-PREP female XLR to prep patch cable connects the PTT1 paging microphone to the RMA500BT mixer amplifier
- The included 500 feet of 16/2 gauge speaker wire supports flexible installation and extended speaker runs throughout the system
About the System Components
Pure Resonance Audio S6W 6.5" 70V Indoor/Outdoor Surface Mount Speaker
The Pure Resonance Audio S6W 2-way 70-volt surface mount speaker is designed to deliver clear, balanced audio for indoor and outdoor commercial installations. Its IP65 weather-resistant construction and UV-protected ABS enclosure provide reliable durability in partially exposed outdoor areas and demanding indoor environments. The S6W features a 6.5" polypropylene cone woofer and 1" silk membrane tweeter that deliver full-range sound with excellent vocal clarity, a frequency response of 80Hz - 18kHz, and an average SPL of 92 dB. Its integrated 70V transformer provides multiple wattage taps for efficient distributed audio installations, while the included mounting bracket allows flexible positioning for optimized sound coverage. The S6W is ideal for paging, announcements, background music, and general-purpose audio where consistent, intelligible sound is required.
Pure Resonance Audio RMA500BT 500W Rack Mount Bluetooth Mixer Amplifier
The Pure Resonance Audio RMA500BT is a 5-channel 70V commercial rack mount mixer amplifier delivering 500 watts of high-performance Class D power for reliable distributed audio. Its multiple inputs provide flexible control for music, paging, and announcements, while built-in Bluetooth connectivity provides convenient wireless audio playback from compatible devices. The amplifier also features a forced air-cooling fan to help maintain reliable performance during extended operation and emergency priority capabilities for critical announcements. The dedicated Emergency (EMC) input can automatically override other audio sources and integrate with existing paging systems, emergency microphones, and relay triggers from fire alarm systems. Its slim rack mount design provides a clean, organized installation for commercial audio systems.
Due to the possibilities of FM radio interference and the variables involved, it's not recommended to use FM radio as your primary input source.
Pure Resonance Audio UC1S Dynamic Vocal Microphone with On/Off Switch
The Pure Resonance Audio UC1S dynamic vocal microphone provides clear vocal reproduction for announcements, presentations, public address, and general vocal applications. Its integrated on/off switch allows convenient control of microphone operation, making it easy to mute the microphone between uses. When paired with the WTX1 plug-on XLR wireless system, the UC1S becomes part of a wireless microphone setup, providing greater flexibility for presenters and speakers who need to move around while addressing an audience.
Pure Resonance Audio WTX1 Plug-On XLR Wireless System
The Pure Resonance Audio WTX1 plug-on XLR wireless system adds wireless functionality to compatible microphones with XLR connections. Designed to connect directly to the UC1S microphone, the WTX1 provides greater freedom of movement for presentations, announcements, and public address applications without requiring a direct microphone cable connection to the sound system. This wireless solution complements the RMA500BT mixer amplifier and S6W distributed speaker system for flexible voice reinforcement across commercial spaces.
Pure Resonance Audio PTT1 Desktop Push-to-Talk Gooseneck Microphone
The Pure Resonance Audio PTT1 desktop push-to-talk microphone provides clear, reliable voice reproduction for paging, announcements, general public address, and communication applications. Its unidirectional dynamic gooseneck microphone provides focused speech pickup and excellent intelligibility, while the rugged metal table stand provides a stable platform for daily commercial use. The PTT1 features a dual momentary switch for priority paging and a locking switch for continuous use, along with a 5-foot coiled cable and 3-pin male XLR connector. The included XLRF-3-PREP female XLR to prep patch cable connects the PTT1 to the RMA500BT mixer amplifier for convenient desktop paging. Its durable construction makes it well-suited for frequent use in commercial paging and public address environments.
