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{ "id":823408623658, "title":"Rotel RKB8100 8 Channel Power Amplifier","handle":"rotel-rkb8100-8-channel-power-amplifier", "description":"\u003ch1\u003eRotel RKB8100 8 Channel Power Amplifier\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eIt’s no secret the typical long runs of speaker cable in custom installations present real challenges to amplifiers. The best way to maximize the sound quality of custom speakers is to give them high quality power. Identical in terms of features to their 50 watt per channel cousins but with a full 8 x 100 watts per channel, all channels driven at 8 ohms, the RKB-8100 and RKB-D8100 are Rotel’s most powerful custom installation amplifiers. Yet, they maintain the compact, dual-fan cooled 2U chassis that makes them space efficient in the equipment rack. Either is the perfect solution for higher performance multizone audio systems. Sound quality and reliability have been engineered throughout to make them truly set and forget designs. Dual SMPS power supplies partnered with a high efficiency, low heat, Class D operation and no compromise audio engineering set a new standard for the custom installation amplifier category. Choose either the analog-only input RKB-8100 or the digital + analog input RKB-D8100 as suits the system configuration. In either case, be prepared for an extraordinary audio experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"3\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"desc\" valign=\"top\" width=\"50%\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"spec\" valign=\"top\" width=\"50%\"\u003eRKB-8100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" bgcolor=\"#DFE4EC\"\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003eContinuous Power Output\u003cbr\u003e(20Hz-20kHz, \u0026lt;0.1% THD, 8 ohms)\u003c\/td\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003e100 watts \/ channel (8 ch driven)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003eTotal Harmonic Distortion\u003cbr\u003e(20Hz-20kHz, 8 ohms)\u003c\/td\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003e\u0026lt; 0.08%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" bgcolor=\"#DFE4EC\"\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003eIntermodulation Distortion\u003cbr\u003e(60 Hz : 7 kHz, 4:1)\u003c\/td\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003e\u0026lt; 0.08%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003eDamping Factor\u003c\/td\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003e\u0026gt; 150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" bgcolor=\"#DFE4EC\"\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003eInput Impedance \/ Sensitivity\u003c\/td\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003e100k ohms \/ 0.9V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003eAmplifier Gain\u003c\/td\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003e30 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" bgcolor=\"#DFE4EC\"\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003e20Hz - 20kHz, +0dB\/-1.4dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003eSignal to Noise Ratio (IHF A)\u003c\/td\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003e108 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" bgcolor=\"#DFE4EC\"\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003eCrosstalk \/ Separation\u003c\/td\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003e\u0026gt; 60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003eSpeaker Impedance\u003c\/td\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003e4 ohms minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" bgcolor=\"#DFE4EC\"\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003ePower Requirements:\u003cbr\u003eUSA:\u003cbr\u003eEC:\u003c\/td\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003e120 Volts, 60 Hz\u003cbr\u003e230 Volts, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003e300 watts\u003cbr\u003eIdle: 75 watts\u003cbr\u003eStandby: \u0026lt; 0.5 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" bgcolor=\"#DFE4EC\"\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003e430 x 97 x 424 mm\u003cbr\u003e(17 x 3 7\/8 x 16 3\/4 ins)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003eFront Panel Height\u003c\/td\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003e2U (88.1mm, 3 1\/2 ins)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" bgcolor=\"#DFE4EC\"\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003eWeight (net)\u003c\/td\u003e\n\u003ctd class=\"spec-box\" valign=\"top\" width=\"50%\"\u003e9.6 kg, 21 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003eAccessories Included\u003c\/td\u003e\n\u003ctd class=\"sm-copy\" valign=\"top\" width=\"50%\"\u003eRack Mount Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e", "published_at":"2018-04-06T09:32:00", "created_at":"2018-01-22T18:57:12", "vendor":"Rotel", "type":"Power Amplifier", "tags":["HiFi Separates","Multichannel Power Amplifiers","Power Amplifiers","Rotel"], "price":4139000, "price_min":4139000, "price_max":4139000, "price_varies":false, "compare_at_price":null, "compare_at_price_min":0, "compare_at_price_max":0, "compare_at_price_varies":true, "all_variant_ids":[10128375644202], "variants":[{ "id":10128375644202, "product_id":823408623658, "product_handle":"rotel-rkb8100-8-channel-power-amplifier", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"rotel-rkb-8100", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Rotel RKB8100 8 Channel Power Amplifier - Default Title", "options":["Default Title"], "price":4139000, "weight":0, "compare_at_price":null, "inventory_quantity":5, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":5, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":""}], "available":true,"images":["\/\/cdn.shopify.com\/s\/files\/1\/2577\/1494\/products\/rotel-rkb8100-8-channel-power-amplifier-power-amplifier-2836074168362.png?v=1550631575"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2577\/1494\/products\/rotel-rkb8100-8-channel-power-amplifier-power-amplifier-2836074168362.png?v=1550631575", "options":["Title"], "url":"\/products\/rotel-rkb8100-8-channel-power-amplifier"}

Rotel RKB8100 8 Channel Power Amplifier

Product Description
R 41,390.00
Maximum quantity available reached.
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Rotel RKB8100 8 Channel Power Amplifier

It’s no secret the typical long runs of speaker cable in custom installations present real challenges to amplifiers. The best way to maximize the sound quality of custom speakers is to give them high quality power. Identical in terms of features to their 50 watt per channel cousins but with a full 8 x 100 watts per channel, all channels driven at 8 ohms, the RKB-8100 and RKB-D8100 are Rotel’s most powerful custom installation amplifiers. Yet, they maintain the compact, dual-fan cooled 2U chassis that makes them space efficient in the equipment rack. Either is the perfect solution for higher performance multizone audio systems. Sound quality and reliability have been engineered throughout to make them truly set and forget designs. Dual SMPS power supplies partnered with a high efficiency, low heat, Class D operation and no compromise audio engineering set a new standard for the custom installation amplifier category. Choose either the analog-only input RKB-8100 or the digital + analog input RKB-D8100 as suits the system configuration. In either case, be prepared for an extraordinary audio experience.

Specifications

 

Model RKB-8100
Continuous Power Output
(20Hz-20kHz, <0.1% THD, 8 ohms)
100 watts / channel (8 ch driven)
Total Harmonic Distortion
(20Hz-20kHz, 8 ohms)
< 0.08%
Intermodulation Distortion
(60 Hz : 7 kHz, 4:1)
< 0.08%
Damping Factor > 150
Input Impedance / Sensitivity 100k ohms / 0.9V
Amplifier Gain 30 dB
Frequency Response 20Hz - 20kHz, +0dB/-1.4dB
Signal to Noise Ratio (IHF A) 108 dB
Crosstalk / Separation > 60 dB
Speaker Impedance 4 ohms minimum
Power Requirements:
USA:
EC:
120 Volts, 60 Hz
230 Volts, 50 Hz
Power Consumption 300 watts
Idle: 75 watts
Standby: < 0.5 watts
Dimensions (W x H x D) 430 x 97 x 424 mm
(17 x 3 7/8 x 16 3/4 ins)
Front Panel Height 2U (88.1mm, 3 1/2 ins)
Weight (net) 9.6 kg, 21 lbs.
Accessories Included Rack Mount Kit

 

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