{"product_id":"rotel-rb-1582-mkii-stereo-power-amplifier","title":"Rotel RB-1582 MkII Stereo Power Amplifier","description":"\u003ch2\u003eRotel RB-1582 MkII Stereo Power Amplifier Key Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 Watts per Channel Output –\u003c\/strong\u003e Delivers ample power to effortlessly drive large, demanding speaker systems with authority.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Toroidal Transformer –\u003c\/strong\u003e Provides stable and consistent power delivery, ensuring reliable performance even under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60,000µF of Special Slit-Foil Capacitors –\u003c\/strong\u003e Rapidly charge and discharge to maintain signal integrity during dynamic peaks like orchestral crescendos and drum beats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Block Layout Beyond Transformer –\u003c\/strong\u003e Ensures channel separation and reduces crosstalk for clearer, more defined stereo imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Grounding Plate with Star Ground Configuration – \u003c\/strong\u003eMinimizes electrical noise for cleaner, more transparent sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscrete Output Stage with Ten High-Current Bipolar Transistors per Channel –\u003c\/strong\u003e Offers robust amplification with precision and low distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced XLR and Unbalanced RCA Inputs – \u003c\/strong\u003eProvides versatile connectivity for professional and consumer audio sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Design Concept –\u003c\/strong\u003e Optimizes circuit layout for superior audio performance and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapable Foundation for Stereo or Home Theater Systems –\u003c\/strong\u003e Combines power and finesse to support a wide range of high-fidelity setups for years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description:\u003c\/h2\u003e\n\u003cp\u003eThe Rotel RB-1582 MkII is a powerful stereo amplifier delivering 200 watts per channel, designed to effortlessly drive even the largest high-fidelity systems. Like its smaller counterpart, it balances the ability to reveal subtle musical details with the strength needed for highly dynamic passages.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Rotel_RB-1582_MkII_Stereo_Power_Amplifier_23.jpg?v=1763035914\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis dual capability is achieved through meticulous circuit design and careful component selection. Its performance is anchored by a large toroidal transformer and a total of 60,000µF of special slit-foil capacitors, which provide stable power to the output stage. These capacitors charge and discharge rapidly, maintaining signal integrity during intense moments such as orchestral crescendos or repetitive drum beats. \u003c\/p\u003e\n\u003cp\u003eThe amplifier employs a mono block layout for each channel beyond the transformer, with all grounds connected in a star configuration on a copper grounding plate to minimize noise. The discrete output stage features ten high-current bipolar transistors per channel. Input options include balanced XLR and unbalanced RCA connectors. The RB-1582 MkII exemplifies Rotel’s Balanced Design Concept and serves as a robust foundation for impressive stereo or home theater systems for years to come.\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFront Panel Height\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3U \/ 132.6 mm (5.25\")\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e120 V, 60 Hz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e550 W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eIdle Power Consumption\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e60 W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eStandby Power Consumption\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.5 W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eBTU Rating (4 Ω, 1\/8th power)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1104 BTU\/h\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e200 W\/Ch (8 Ω), 323 W\/Ch (4 Ω)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD) (20 Hz – 20k Hz)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u0026lt; 0.03%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e10 Hz - 100k Hz ± 0.5 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eS\/N Ratio (IHF \"A\" Weighted)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e116 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRCA: 26.5 dB, XLR: 22.5 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eIntermodulation Distortion (60 Hz : 7k Hz, 4:1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u0026lt; 0.03%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDamping Factor\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e800\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eSpeaker Impedance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4 Ω minimum\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLine Level Inputs (RCA): 1.9 V, Line Level Inputs (XLR): 3.0 V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLine Level Inputs (RCA): 12k Ω, Line Level Inputs (XLR): 100k Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eDimensions and Weight: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOverall - \u003c\/strong\u003e17 x 5.7 x 16” (W x H x D)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Weight -\u003c\/strong\u003e 39 lbs\u003c\/p\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51254885417241,"sku":"2077newRotel","price":2499.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51254885450009,"sku":"2076newRotel","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Rotel_RB-1582_MkII_Stereo_Power_Amplifier_1.jpg?v=1764838195","url":"https:\/\/tmraudio.com\/products\/rotel-rb-1582-mkii-stereo-power-amplifier","provider":"The Music Room","version":"1.0","type":"link"}