{"product_id":"crown-cdi4000","title":"Crown CDi 4000 Two-Channel 70V\/140V Installation Power Amplifier","description":"\u003cp\u003eThe CDi 4000 is a two-channel installation amplifier rated at 1200W per channel into 4 ohms. It drives 2, 4 and 8 ohm loads as well as 70V and 140V distributed speaker lines, and it runs in dual or bridge-mono mode.\u003c\/p\u003e\u003cp\u003eOnboard DSP covers crossovers, EQ filters, delay and output limiting, with up to 20 user presets, all set up from the front-panel LCD. Crown builds the CDi series for installed sound, and the CDi 1000, 2000, 4000 and 6000 share the same feature set at different power ratings.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRated for 2, 4 and 8 ohm loads and 70V and 140V outputs\u003c\/li\u003e\n\u003cli\u003eDual and bridge-mono modes\u003c\/li\u003e\n\u003cli\u003eOnboard DSP with crossovers, EQ filters, delay and output limiting\u003c\/li\u003e\n\u003cli\u003eUp to 20 user-defined DSP presets\u003c\/li\u003e\n\u003cli\u003eBacklit front-panel LCD for setup\u003c\/li\u003e\n\u003cli\u003eSwitch-mode universal power supply\u003c\/li\u003e\n\u003cli\u003eProtection against shorted outputs, open circuits, DC, mismatched loads, overheating, high-frequency overloads and internal faults\u003c\/li\u003e\n\u003cli\u003eLightweight steel chassis for rack mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power per channel, both channels driven:\u003c\/strong\u003e 1600W at 2 ohms, 1200W at 4 ohms, 650W at 8 ohms, 1000W at 70V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridge mono output power:\u003c\/strong\u003e 3200W at 4 ohms, 2000W at 8 ohms, 2000W at 140V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower rating:\u003c\/strong\u003e Minimum guaranteed power at 0.5% THD, and at 1% THD for the 2 ohm and 4 ohm bridge figures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad ratings:\u003c\/strong\u003e 2, 4 and 8 ohms; 70V and 140V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e 1.4V for full rated power at 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e 100 dB (A-weighted), below rated 1 kHz power at 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e Less than 0.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e +0 dB, -1 dB, 20 Hz to 20 kHz (at 1W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping factor:\u003c\/strong\u003e More than 500 (20 Hz to 400 Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e More than 70 dB (20 Hz to 1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 20k ohms balanced, 10k ohms unbalanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC power:\u003c\/strong\u003e 15A IEC connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 19 x 3.5 x 12.25 in. (48.3 x 8.9 x 31.1 cm), depth behind the mounting surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19 lb (8.6 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIn the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCDi 4000 amplifier\u003c\/li\u003e\n\u003cli\u003eAC power cord\u003c\/li\u003e\n\u003cli\u003eNon-touch cover for the output terminals\u003c\/li\u003e\n\u003cli\u003eAttenuator security covers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crown","offers":[{"title":"Default Title","offer_id":67645404938489,"sku":"CDI4000","price":3909.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5766\/1177\/files\/35_1_13.jpg?v=1794258466","url":"https:\/\/blackoutaudio.com\/products\/crown-cdi4000","provider":"Blackout Audio","version":"1.0","type":"link"}