Pure Resonance Audio Paging Sound System with 12 C3 Ceiling Speakers, R120 Watt Rack Mount Bluetooth Mixer Amplifier & Push-to-Talk Microphone

Sound Masking Generator Bundle With Pure Resonance Audio 120W Rack Mount Mixer Amplifier and USB PrivacyCardâ„¢ - White Noise

Pure Resonance Audio RMA120BT 120 Watt 5-Channel Rack Mount Commercial Mixer Amplifier with Bluetooth (70V or 4-16 ohm Outputs)

Pure Resonance Audio MC2.5B Dual 2.5” Swiveling Surround Sound Mini Cube Speaker (Pair, Black) (with Brackets)

Pure Resonance Audio MA60BT 7-Channel 60W Commercial Mixer Amplifier with Bluetooth 70V 100V 4 or 8 ohm Outputs

Pure Resonance Audio RZMA120BT 4 Zone 120W Commercial Rack Mount Mixer Amplifier with 4 x 120 Watts 4 Ohm, 70V/100V and Bluetooth

Pure Resonance Audio SD4 SuperDispersion Ceiling Speaker Array, Built-In 8 Ohm/70 V Transformer