{"product_id":"rotel-rb-1590-power-amplifier","title":"Rotel RB 1590 Stereo 2-Ch 350W Power Amplifier","description":"\u003cp\u003eThe Rotel RB-1590 is a 350 watt per channel Class AB stereo power amplifier, at the top of its class with dual toroidal transformers and special slit-foil capacitors. Balanced XLR and unbalanced RCA input connections are provided, along with two pairs of 5-way speaker binding posts per channel for bi-wiring.\u003c\/p\u003e\n\n\u003cp\u003eA 12-volt trigger, thermal protection circuitry, overcurrent and over-voltage protection, and a dual-staged power-on relay to reduce surge current all point to a design built for long service life. The RB-1590 ships in a 5U chassis with rack ears included for custom installation.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#0F527F;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e350 watts per channel Class AB into 8 ohms\u003c\/li\u003e\n\u003cli\u003eDual toroidal transformers for independent channel supply\u003c\/li\u003e\n\u003cli\u003eSpecial slit-foil capacitors\u003c\/li\u003e\n\u003cli\u003eBalanced XLR and unbalanced RCA inputs\u003c\/li\u003e\n\u003cli\u003eTwo pairs of 5-way binding posts per channel for bi-wiring\u003c\/li\u003e\n\u003cli\u003e12-volt trigger control\u003c\/li\u003e\n\u003cli\u003eThermal, overcurrent and over-voltage protection circuitry\u003c\/li\u003e\n\u003cli\u003eDual-staged power-on relay to reduce surge current\u003c\/li\u003e\n\u003cli\u003e5U rack-mountable chassis with rack ears included\u003c\/li\u003e\n\u003cli\u003eAvailable in black and silver finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#0F527F;\"\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThis product comes with a 2-year manufacturer warranty.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#0F527F;\"\u003eWhy Consider the Rotel RB-1590\u003c\/h3\u003e\n\u003cp\u003eThe RB-1590 is Rotel's flagship stereo power amplifier below Michi, built to the standard of a custom installation product with rack ears, surge protection and a 12-volt trigger as standard. At 648 watts per channel into 4 ohms it has the current reserves for large, demanding loudspeakers, and its dual-transformer construction keeps each channel's supply independent.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge rooms with demanding 4-ohm floorstanding loudspeakers\u003c\/li\u003e\n\u003cli\u003ePairing with the Rotel RC-1590MKII preamplifier\u003c\/li\u003e\n\u003cli\u003eRack-mounted custom installations\u003c\/li\u003e\n\u003cli\u003eBi-wired loudspeaker installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#0F527F;\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRotel RB-1590 Stereo Power Amplifier\u003c\/li\u003e\n\u003cli\u003eRack ears\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eOwner's manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#0F527F;\"\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rotel.com\/sites\/default\/files\/product\/manuals\/rb1590_om.pdf\" target=\"_blank\" rel=\"nofollow noopener\"\u003eOwner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rotel.com\/sites\/default\/files\/product\/infosheets\/RB-1590_Specification-English.pdf\" target=\"_blank\" rel=\"nofollow noopener\"\u003eSpecification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#0F527F;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"ph-spec-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003eAmplifier Performance\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Power Output (8 ohms)\"\u003ePower Output, 8 ohms\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e350 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Power Output (4 ohms)\"\u003ePower Output, 4 ohms\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e648 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"THD\"\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003eLess than 0.03% (20 Hz - 20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"IMD\"\u003eIntermodulation Distortion\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003eLess than 0.03%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Frequency Response\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e10 Hz - 100 kHz (±0.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"S\/N Ratio\"\u003eS\/N Ratio (IHF-A)\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e120 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Damping Factor\"\u003eDamping Factor\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Channel Separation\"\u003eChannel Separation\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003eGreater than 50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Speaker Impedance\"\u003eMinimum Speaker Impedance\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003eInputs and Gain\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Gain (RCA)\"\u003eGain, RCA\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e27.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Gain (XLR)\"\u003eGain, XLR\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e23.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Sensitivity (RCA)\"\u003eInput Sensitivity, RCA\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e2.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Sensitivity (XLR)\"\u003eInput Sensitivity, XLR\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e3.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Impedance (RCA)\"\u003eInput Impedance, RCA\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e12 kilohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Impedance (XLR)\"\u003eInput Impedance, XLR\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e100 kilohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003eGeneral\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Dimensions\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e431 x 237 x 456 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Front Panel Height\"\u003eFront Panel Height\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e221 mm (5U)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Power Requirements\"\u003ePower Requirements\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e230 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Power Consumption\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Standby Consumption\"\u003eStandby Power Consumption\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e0.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Net Weight\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e38.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"BTU Rating\"\u003eBTU Rating\u003c\/td\u003e\n\u003ctd data-label=\"Value\"\u003e2100 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.ph-spec-wrap table{width:100%;border-collapse:collapse;font-size:15px;}\n.ph-spec-wrap td{padding:10px 12px;border-bottom:1px solid #e5e5e5;vertical-align:top;}\n.ph-spec-wrap td:first-child{width:42%;font-weight:600;color:#333;}\n.ph-spec-wrap tr.ph-sec-hd td{background:#f2f2f2;font-weight:700;color:#0F527F;text-transform:uppercase;letter-spacing:.03em;font-size:13px;}\n@media screen and (max-width:600px){\n.ph-spec-wrap table,.ph-spec-wrap tbody,.ph-spec-wrap tr,.ph-spec-wrap td{display:block;width:100%;}\n.ph-spec-wrap tr{border-bottom:1px solid #e5e5e5;padding:6px 0;}\n.ph-spec-wrap td{border:none;padding:3px 0;}\n.ph-spec-wrap td:first-child{width:100%;font-size:13px;color:#0F527F;}\n.ph-spec-wrap tr.ph-sec-hd td{padding:8px 10px;}\n}\n\u003c\/style\u003e","brand":"Rotel","offers":[{"title":"Silver","offer_id":45706761961495,"sku":null,"price":439900.0,"currency_code":"INR","in_stock":true},{"title":"Black","offer_id":45706761994263,"sku":null,"price":439900.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6819\/6887\/files\/rotel-rb-1590-audiophile-stereo-power-amplifier-the-audio-394_2000x1300_2fea3918-5a99-4b65-a74e-9078e9401fe0.webp?v=1791456647","url":"https:\/\/prohifi.in\/products\/rotel-rb-1590-power-amplifier","provider":"ProHiFi India","version":"1.0","type":"link"}