Amazon.com: Pyle Wireless Bluetooth Power Amplifier System - 4200W 6CH Powered Rack Mount Portable Surround Sound Multi Zone Audio Home Stereo Receiver Box w/RCA, USB, AUX - for Speaker, PA, Theater -
1200 W Stereo Bluetooth Endstufe - 6x200 W Multi-Zone HiFi Mixer 711745494046 | eBay
Multi-Zone Audio Mixer Amplifier with Built-in USB, Bluetooth, Tuner, TF Card - China Power Amplifiers and Amplifier Mixer price | Made-in-China.com
Multi-Zone Amplifier Series for Commercial Audio - Guangzhou DSPPA Audio Co., Ltd.
Adastra RZ45 Remote Zone Audio Matrix USB Audio Player Bluetooth Multi 5 Zone Mixer Amplifier : Amazon.de: Musical Instruments & DJ
1200W Stereo Bluetooth Amplifier | 6x 200W Channel Multi Zone HiFi Matrix Mixer
NAD CI 980 8 Channel / 4-Zone Multi-Room Power Amplifier 8x50w
Multi-zone digital mixing amplifier
Power Dynamics - PRM606 100V 6-CH MIXER-AMPLIFIER 6-ZONE | Stage One
PD PDW500MP3 500W Multi Zone Mixer Amplifier - 6 Zones, 100V
MZ-1650S Digital 16 Channel Power Amplifier with S/PDIF Input – Soundavo
Restaurant Sound System with 16 70V Ceiling Speakers and 120W Zone Mixer Amplifier– Pure Resonance Audio
Pure Resonance Audio - Pure Resonance Audio Restaurant Sound System Featuring 16 Ceiling Speakers & Multi Zone Bluetooth Mixer Amplifier - PSS Audiovisual Equipment
AudioControl Model P2260 – 12 Channel / Multi-Zone / Bridgeable Power Amplifier 12x100w / 6x400w
MONACOR PA-12040 4-zone-matrix mixing amplifier - cheap at LTT
PD PDW500MP3 500W Multi Zone Mixer Amplifier - 6 Zones, 100V