{"product_id":"parasound-zonemaster-650-universal-6-channel-12-speaker-amp","title":"Parasound ZoneMaster 650 Universal 6 Channel 12 Speaker Amp","description":"•Our ZoneMaster models are very similar in their feature sets, differing mainly in size and number of channels. \u003cbr\u003e\nLooking for more channels? Try the 1250. Fewer? 450 or 250.\u003cbr\u003e\n•Universal amplifier for applications from 50 to 200 watts\u003cbr\u003e\n•12 speaker connections (A and B outputs for all 6 channels)\u003cbr\u003e\n•High current for stable operation at 2 Ohms\u003cbr\u003e\n•Channel pairs are bridgeable for up to 200 watts @ 4 Ohms\u003cbr\u003e\n•Class AB input stage plus premium Class D power stage\u003cbr\u003e\n•Independent audio sensing triggers, one for each zone\u003cbr\u003e\n•3 Independent 12 volt trigger inputs, one for each zone \u003cbr\u003e\n•Looping 12 volt trigger outputs for each zone\u003cbr\u003e\n•Master 12 volt trigger input to turn all zones on-off\u003cbr\u003e\n•Speaker level input for expanding systems w\/out pre out jacks\u003cbr\u003e\n•One bus input can be routed to any zone\u003cbr\u003e\n•Bus loop output jacks for passing audio to another amp\u003cbr\u003e\n•Mono mode combines L and R for single speaker applications\u003cbr\u003e\n•Separate level controls for all six channels\u003cbr\u003e\n•Detachable speaker connectors accept up to 12 gauge wire\u003cbr\u003e\n•Short circuit and overheat protection with front panel indicators\u003cbr\u003e\n•0.5 watt standby power consumption meets Energy Star \u0026amp; EU specs\u003cbr\u003e\n•Compact 1U chassis\u003cbr\u003e\n•1U rack mounting hardware is included in box\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\u003cbr\u003e\n\nPower Output:\u003cbr\u003e\nRMS, All Channels Driven (20 Hz - 20 kHz) \u003cbr\u003e\n50 watts x 6 @ 8Ω \u003cbr\u003e\n90 watts x 6 @ 4Ω or 2Ω \u003cbr\u003e\n160 watts x 3 @ 8Ω (Bridged) \u003cbr\u003e\n200 watts x 3 @ 4Ω (Bridged)\u003cbr\u003e\u003cbr\u003e\n \nFrequency Response: \n10 Hz - 60 kHz, +0\/-3 dB\u003cbr\u003e\u003cbr\u003e\n \nTotal Harmonic Distortion: \nLess than 0.05% at typical listening levels \nLess than 1.0% at full power\u003cbr\u003ev\n \nInterchannel Crosstalk: \n70 dB at 20 kHz\u003cbr\u003e\u003cbr\u003e\n \nInput Sensitivity: \n700mv = Full output (50 Watts @ 8 Ω) \nTotal Gain = 29 dB (Level controls set to Maximum)\u003cbr\u003e\u003cbr\u003e\n \nS\/N Ratio:\nGreater 112 dB, input shorted, IHF A-weighted\u003cbr\u003e\u003cbr\u003e\n \nDC Trigger Requirements: \n+9 Vdc to +12 Vdc, 2 mA\u003cbr\u003e\u003cbr\u003e\n \nAudio Trigger Requirements:\n2 mV Audio Signal\u003cbr\u003e\u003cbr\u003e\n \nAC Power Requirement:  \n750 Watts Maximum \u003cbr\u003e\n50 Watts Typical \u003cbr\u003e\n20 Watts Idle (All Zones on)\u003cbr\u003e \n8 Watts Idle (One Zone on) \u003cbr\u003e\n0.5 Watts Standby \u003cbr\u003e\n110-130 VAC 60 Hz or 220-255 VAC 50 Hz \u003cbr\u003e\nNote: AC mains voltage is set only by qualified electronics technician.\u003cbr\u003e\u003cbr\u003e\n \nDimensions:  \u003cbr\u003e\nWidth: 17.25\" (437 mm) \u003cbr\u003e\nDepth: 14.25\" (362 mm) \u003cbr\u003e\nHeight, with feet: 2.5\" (64 mm) \u003cbr\u003e\nHeight, without feet: 1.75\" (45 mm), 1U\u003cbr\u003e\u003cbr\u003e\n \nWeight:  \u003cbr\u003e\n Net: 12 lbs (5.5kg) \u003cbr\u003e\n Shipping: 18 lbs (8.2kg)","brand":"Parasound","offers":[{"title":"Default Title","offer_id":57412856054092,"sku":"PARASOUNDZM650","price":1133.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Parasound-zonemaster-650.jpg?v=1777537424","url":"https:\/\/www.stoneaudio.co.uk\/products\/parasound-zonemaster-650-universal-6-channel-12-speaker-amp","provider":"Stone Audio","version":"1.0","type":"link"}