{"product_id":"crest-audio-cd-3000-professional-power-amplifier","title":"Crest Audio CD 3000 Professional Power Amplifier","description":"\u003cdiv\u003e\u003cspan style=\"font-weight: bold;\"\u003eProfessional sound at its best.\u003c\/span\u003e\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eCD 3000 3000W Power \u003ca href=\"https:\/\/www.gearclubdirect.com\/amplifiers-1\/\"\u003eAmplifier\u003c\/a\u003e\u003c\/span\u003e combines a linear power supply and a Class D output to deliver Crest power in a compact and cost-effective package. The CD 3000 is very versatile, whether powering nightclub systems or touring bands.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003eA traditional linear power supply is used in the CD Series. Because of the efficiency of the switching output stage, the transformer does not need to be big or heavy. This gives the CD Series an advantage in delivering huge power in a compact package. The efficiency of the output stage also gives the power supply the ability to handle heavy duty cycles without compromising sonic integrity.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003eCrest Audio's engineering has also maintained sonic quality while incorporating the advantages of a switching output stage. High-power Class-D topology is the key to its efficiency and low operating temperature. An additional advantage is its low power consumption.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003e\u003cspan style=\"font-weight: bold; text-decoration: underline;\"\u003eFeatures\u003c\/span\u003e\u003c\/div\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003eDramatically reduced net weight\u003c\/li\u003e \u003cli\u003eLinear power supply \/ Class D output stages\u003c\/li\u003e \u003cli\u003eVery low current draw\u003c\/li\u003e \u003cli\u003eLatest generation of high-speed, mosfet output devices\u003c\/li\u003e \u003cli\u003eCooled by variable-speed fan with back-to-front airflow\u003c\/li\u003e \u003cli\u003eInputs: balanced female XLR, 1\/4\" TRS combi jacks\u003c\/li\u003e \u003cli\u003eOutputs: Speakon and five-way binding posts\u003c\/li\u003e \u003cli\u003eMode selector switch for stereo, parallel and bridged-mono operation\u003c\/li\u003e \u003cli\u003eGround-lift switch and rear panel circuit breaker\u003c\/li\u003e \u003cli\u003eRecessed, stepped attenuators with removable knobs\u003c\/li\u003e \u003cli\u003e16-gauge steel chassis, cast aluminum front panel\u003c\/li\u003e \u003cli\u003eTourClass protection circuits\u003c\/li\u003e \u003cli\u003eACL (Active Clip Limiting) prevents speaker damage by providing gentle gain reduction when signal approaches the clipping threshold\u003c\/li\u003e \u003cli\u003eIGM (Instantaneous Gain Modulation) monitors speaker loads to detect conditions that may over-stress output devices, allowing safe operation into nominal 2 Ohm speaker loads\u003c\/li\u003e \u003cli\u003eAUTORAMP gradually increases gain to the attenuator level-settings when the amplifier is turned on, preventing abrupt turn-on levels\u003c\/li\u003e \u003cli\u003eOther protection features include: short circuit, DC voltage, comprehensive thermal management, current in-rush turn-on\/off transient and sub\/ultrasonic input\u003c\/li\u003e \u003cli\u003eFive-year warranty\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv\u003e\u003cspan style=\"font-weight: bold; text-decoration: underline;\"\u003eSpecifications\u003c\/span\u003e\u003c\/div\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003eStereo Power 8 Ohms: 800 Watts\u003c\/li\u003e \u003cli\u003eStereo Power 4 Ohms: 1500 Watts\u003c\/li\u003e \u003cli\u003eStereo Power 2 Ohm: 1800 Watts\u003c\/li\u003e \u003cli\u003eBridged Power 8 Ohm: 3000 Watts\u003c\/li\u003e \u003cli\u003eMaximum output voltage: 85V rms\u003c\/li\u003e \u003cli\u003eFrequency response 1W @ 8 ohms: 20Hz—20khz, +\/-1db\u003c\/li\u003e \u003cli\u003ePower bw rated power @ 4 ohms, 1% THD+N: 20Hz—20khz, +\/-1db\u003c\/li\u003e \u003cli\u003eTHD + N: \u0026lt;0.2% rated power @ 4 ohms, 1khz power @ 8 ohms\u003c\/li\u003e \u003cli\u003eImd; SMPTE\/DIN 4:1 (60 Hz \/ 7 khz): \u0026lt;0.35% @ -3 db below rated\u003c\/li\u003e \u003cli\u003eDamping factor: 400:1 @ 8 ohms (20 Hz to 100 Hz)\u003c\/li\u003e \u003cli\u003eInput CMRR: \u0026gt;60db @ 1khz\u003c\/li\u003e \u003cli\u003eGain \/ input sensitivity @ 4 ohms: Selectable: x20, x40, or .775 V for full rated output power\u003c\/li\u003e \u003cli\u003eInput impedance: \u0026gt;20kohms balanced, \u0026gt;10kohms unbalanced\u003c\/li\u003e \u003cli\u003eHum and noise: \u0026gt; -100db, A-weighted below rated power @ 4 ohms\u003c\/li\u003e \u003cli\u003eCrosstalk: \u0026gt; -60db below max rated power (1khz)\u003c\/li\u003e \u003cli\u003eClass: D\u003c\/li\u003e \u003cli\u003ePower supply: Linear with toroid transformer\u003c\/li\u003e \u003cli\u003eCircuit breaker rating (120V\/230V): 20A \/12A\u003c\/li\u003e \u003cli\u003eCurrent draw (120VAC) 1\/8 power, 4 ohms: 7.0A\u003c\/li\u003e \u003cli\u003e1\/3 power, 4 ohms: 14.0A\u003c\/li\u003e \u003cli\u003eAt idle: 1.5A\u003c\/li\u003e \u003cli\u003eThermal emissions 1\/3 Power, 4 ohms BTU \/ hr: 1024\u003c\/li\u003e \u003cli\u003eCooling: Back to front via variable speed DC fan\u003c\/li\u003e \u003cli\u003eInput connectors: balanced female XLR, 1\/4\" TRS, unbalanced 1\/4\" TS on Neutrik combo connectors\u003c\/li\u003e \u003cli\u003eOutput connectors: Five-way \"touch-proof\" binding posts and Neutrik Speakon connectors (which presents both outputs on the A Speakon for bi-amplified applications)\u003c\/li\u003e \u003cli\u003eControls: front panel: twin recessed stepped attenuators, power switch\u003c\/li\u003e \u003cli\u003eRear panel: signal ground-lift, mode select, gain select, circuit breaker\u003c\/li\u003e \u003cli\u003eLED indicators: signal level (5 element bargraph), protect, active, ACL \/ IGM\u003c\/li\u003e \u003cli\u003eConstruction: 16-gauge steel chassis, cast aluminum front panel - optional handles available\u003c\/li\u003e \u003cli\u003eDimensions (W x H x D): 19\" x 3.5\" x 15.375\" (483 x 89 x 391 mm)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Crest Audio","offers":[{"title":"Default Title","offer_id":32386200043655,"sku":"CD3000","price":1355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/3687\/2583\/products\/img_proxy_3f5893cb-5804-40a2-bfa2-57169c565fcc.jpg?v=1582224975","url":"https:\/\/www.balkanimal.com\/products\/crest-audio-cd-3000-professional-power-amplifier","provider":"Audiofeen","version":"1.0","type":"link"}