{"product_id":"parasound-halo-series-jc-1-mono-power-amplifier-850w-x-1-channel-silver","title":"Parasound Halo Series JC 1+ Mono Power Amplifier | 850W x 1 Channel | Silver","description":"\u003ch2\u003eParasound Halo Series JC 1+ Mono Power Amplifier | 850W x 1 Channel | Silver\u003c\/h2\u003e\u003cp\u003eThe Parasound Halo JC 1+ in silver is a monaural reference power amplifier designed for audiophile systems where separate channel amplification is essential. Sharing the same circuit design as its black counterpart, it outputs 450 watts into 8 ohms, 800 watts into 4 ohms, and 1,300 watts into 2 ohms from a single channel. The chassis measures 17.6 by 7.1 by 20 inches and weighs 83 lbs net, making it a substantial but manageable monoblock for high-end installations.\u003c\/p\u003e\u003cp\u003ePeak current delivery is 180 amps. Distortion is rated at 0.05 percent THD, and frequency response extends from 2 Hz to 120 kHz within 3 dB. Signal-to-noise ratio exceeds 122 dB IHF A-weighted with bias set low and 120 dB with bias set high. A rear-panel switch selects between 29 dB and 23 dB of gain to accommodate different preamplifier output levels. Both balanced XLR and unbalanced RCA inputs are provided, and a 9-12 Vdc trigger input supports automated system control.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e450W into 8 ohms, 800W into 4 ohms, 1,300W into 2 ohms\u003c\/li\u003e\n\u003cli\u003e180 amps peak current\u003c\/li\u003e\n\u003cli\u003eTHD 0.05%\u003c\/li\u003e\n\u003cli\u003eSNR greater than 122 dB IHF A-weighted (bias low)\u003c\/li\u003e\n\u003cli\u003eFrequency response 2 Hz - 120 kHz, +0\/-2 dB\u003c\/li\u003e\n\u003cli\u003eSelectable gain: 29 dB or 23 dB\u003c\/li\u003e\n\u003cli\u003eSilver finish, net weight 83 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 1-Channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatts Per Channel:\u003c\/strong\u003e 501-1000W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output @ 8 ohm:\u003c\/strong\u003e 450W x 1, 8 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output @ 4 ohm:\u003c\/strong\u003e 800W x 1, 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output Bridged @ 8 ohm:\u003c\/strong\u003e 1300W x 1, 2 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Standby: \u0026lt;1W Idle (bias set to low): 145W Idle (bias set to high): 275W Typical Listening levels: 400W Maximum: 1500W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 180 amps peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion (THD):\u003c\/strong\u003e 0.05%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower RMS:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 2 Hz - 120 kHz, +0\/-2 dB 20 Hz - 20 kHz, +0\/-0.25 Db\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Crosstalk:\u003c\/strong\u003e \u0026gt; 87 dB at 1 kHz \u0026gt; 72 dB at 20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance Input:\u003c\/strong\u003e Unbalanced: 50 kΩ Balanced: 100 kΩ, (50 kΩ per leg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Gain:\u003c\/strong\u003e 29 dB (Gain switch set to normal) 23 dB (Gain switch set to low)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity Input:\u003c\/strong\u003e Unbalanced: 1 V Balanced: 1 V per leg (Gain switch set to normal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal to Noise Ratio:\u003c\/strong\u003e \u0026gt;122 dB, IHF A-weighted, bias set to Low \u0026gt;120 dB, IHF A-weighted, bias set to High \u0026gt;113 dB, Unweighted, bias set to Low \u0026gt;111 dB, Unweighted, bias set to High\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Requirements:\u003c\/strong\u003e Audio Trigger: 2.5 mV - 10 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Trigger Voltage:\u003c\/strong\u003e +9 Vdc to +12 Vdc, 5 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e XLR Pin Identification 1 = Ground (Shield) 2 = Positive 3 = Negative (Return)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 17.6\" x 7.1\" x 20\" (448 x 181 x 508mm) (without feet)17.6\" x 7.75\" x 20\" (448 x 197 x 508mm) (with feet)Depth with cables: 21.5\" (546mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Net Weight: 83 lbs (37.6 kg) Shipping Weight: 107 lbs (48.5 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Parasound","offers":[{"title":"Default Title","offer_id":46346891952325,"sku":"PARA-JC1P-SL","price":9499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/JC1_2B_20silver_20high_20angle.jpg?v=1781125835","url":"https:\/\/avlgear.com\/products\/parasound-halo-series-jc-1-mono-power-amplifier-850w-x-1-channel-silver","provider":"AVLGEAR","version":"1.0","type":"link"}