{"product_id":"kasper-hp-21000c-h-series-power-amplifiers","title":"KASPER HP-21000C","description":"\u003cdiv style=\"font-family:'Helvetica Neue',Arial,sans-serif;color:#1A1A2A;max-width:900px;margin:0 auto;line-height:1.6;font-size:15px;\"\u003e\n\u003ch3 style=\"font-size:17px;font-weight:700;color:#0D1B3E;text-transform:uppercase;letter-spacing:.06em;margin:4px 0 12px;padding:0 0 7px;border-bottom:2px solid #006D77;\"\u003eProduct overview\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;font-size:16.5px;color:#0D1B3E;\"\u003eThe \u003cstrong\u003eKASPER HP-21000C\u003c\/strong\u003e is a two-channel Class H power amplifier: 2 x 1000 W at 8 Ω in a 3U chassis with a pure copper transformer and 2 x 2000 W in bridge mode.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eThe HP-21000C is a high-performance amplifier designed for powerful and reliable audio output in demanding professional environments. With robust construction, flexible connectivity and reliable cooling, it is built to perform seamlessly across a wide range of installations, from medium venues to large-scale sound systems. It is ideal for professional audio setups, commercial spaces, events and auditoriums.\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;margin:6px 0 18px;width:100%;max-width:100%;table-layout:fixed;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 8px;text-align:left;border:1px solid #DDE2E8;vertical-align:top;word-break:normal;overflow-wrap:break-word;width:55%;color:#5a6170;font-size:13px;text-transform:uppercase;letter-spacing:.05em;\"\u003eAt 8 Ω\u003c\/td\u003e\n\u003ctd style=\"padding:12px 8px;text-align:left;border:1px solid #DDE2E8;vertical-align:top;word-break:normal;overflow-wrap:break-word;font-weight:bold;color:#006d77;font-size:17px;\"\u003e2 x 1000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 8px;text-align:left;border:1px solid #DDE2E8;vertical-align:top;word-break:normal;overflow-wrap:break-word;width:55%;color:#5a6170;font-size:13px;text-transform:uppercase;letter-spacing:.05em;\"\u003eAt 4 Ω\u003c\/td\u003e\n\u003ctd style=\"padding:12px 8px;text-align:left;border:1px solid #DDE2E8;vertical-align:top;word-break:normal;overflow-wrap:break-word;font-weight:bold;color:#006d77;font-size:17px;\"\u003e2 x 1500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 8px;text-align:left;border:1px solid #DDE2E8;vertical-align:top;word-break:normal;overflow-wrap:break-word;width:55%;color:#5a6170;font-size:13px;text-transform:uppercase;letter-spacing:.05em;\"\u003eAt 2 Ω\u003c\/td\u003e\n\u003ctd style=\"padding:12px 8px;text-align:left;border:1px solid #DDE2E8;vertical-align:top;word-break:normal;overflow-wrap:break-word;font-weight:bold;color:#006d77;font-size:17px;\"\u003e2 x 2000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 8px;text-align:left;border:1px solid #DDE2E8;vertical-align:top;word-break:normal;overflow-wrap:break-word;width:55%;color:#5a6170;font-size:13px;text-transform:uppercase;letter-spacing:.05em;\"\u003eRack size\u003c\/td\u003e\n\u003ctd style=\"padding:12px 8px;text-align:left;border:1px solid #DDE2E8;vertical-align:top;word-break:normal;overflow-wrap:break-word;font-weight:bold;color:#006d77;font-size:17px;\"\u003e3U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"font-size:17px;font-weight:700;color:#0D1B3E;text-transform:uppercase;letter-spacing:.06em;margin:30px 0 12px;padding:0 0 7px;border-bottom:2px solid #006D77;\"\u003eKey features\u003c\/h3\u003e\n\u003cul style=\"margin:0 0 14px;padding-left:20px;\"\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003cstrong\u003eClass H\u003c\/strong\u003e two-channel power amplifier\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003cstrong\u003e2 x 1000 W at 8 Ω\u003c\/strong\u003e; maximum 2 x 1500 W at 4 Ω; 2 x 2000 W at 2 Ω\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003cstrong\u003e2 x 2000 W\u003c\/strong\u003e in bridge mode; pure copper transformer\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eMulti-channel \/ stereo output\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eBuilt-in cooling fan\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eLED status indicators\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eLow noise and stable performance: SNR above 85 dB\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eDurable metal construction and professional connectivity\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eUniversal mains voltage 100-240 V, 50-60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:17px;font-weight:700;color:#0D1B3E;text-transform:uppercase;letter-spacing:.06em;margin:30px 0 12px;padding:0 0 7px;border-bottom:2px solid #006D77;\"\u003ePower for large systems\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eInput power is 1100 W, frequency response 20 Hz - 25 kHz (-1 dB, -3 dB) and THD + noise below 0.1 % at 1 kHz at full power.\u003c\/p\u003e\n\u003ch3 style=\"font-size:17px;font-weight:700;color:#0D1B3E;text-transform:uppercase;letter-spacing:.06em;margin:30px 0 12px;padding:0 0 7px;border-bottom:2px solid #006D77;\"\u003eConnections\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eEach channel has an XLR input and an XLR link socket. The rear panel carries a SENSITIVITY switch (0.775 V, 1.0 V, 1.4 V), an OPERATION MODE switch (BRIDGE, PARALLEL, STEREO) with a bridge indicator, a 30 Hz HI-PASS switch and a GROUNDING switch. The loudspeakers connect to the CH1\/BRIDGE and CH2 twist-lock outputs or to binding posts (CH1, BRD, CH2).\u003c\/p\u003e\n\u003ch3 style=\"font-size:17px;font-weight:700;color:#0D1B3E;text-transform:uppercase;letter-spacing:.06em;margin:30px 0 12px;padding:0 0 7px;border-bottom:2px solid #006D77;\"\u003eFront panel\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eTwo level controls (CH-A and CH-B, MIN to MAX), CLIP, SIG, PRO and POWER indicators for each channel, and the mains power switch.\u003c\/p\u003e\n\u003ch3 style=\"font-size:17px;font-weight:700;color:#0D1B3E;text-transform:uppercase;letter-spacing:.06em;margin:30px 0 12px;padding:0 0 7px;border-bottom:2px solid #006D77;\"\u003eIn the box\u003c\/h3\u003e\n\u003cul style=\"margin:0 0 14px;padding-left:20px;\"\u003e\u003cli style=\"margin:0 0 6px;\"\u003eHP-21000C power amplifier\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3 style=\"font-size:17px;font-weight:700;color:#0D1B3E;text-transform:uppercase;letter-spacing:.06em;margin:30px 0 12px;padding:0 0 7px;border-bottom:2px solid #006D77;\"\u003eKASPER HP-21000C: frequently asked questions\u003c\/h3\u003e\n\u003ch4 style=\"font-size:15px;font-weight:700;color:#0D1B3E;margin:18px 0 6px;\"\u003eHow much power does the HP-21000C deliver?\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003e2 x 1000 W at 8 Ω; maximum 2 x 1500 W at 4 Ω; 2 x 2000 W at 2 Ω; 2 x 2000 W in bridge mode.\u003c\/p\u003e\n\u003ch4 style=\"font-size:15px;font-weight:700;color:#0D1B3E;margin:18px 0 6px;\"\u003eWhich inputs does it have?\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eBalanced XLR3 inputs; input impedance 20 kΩ (10 kΩ unbalanced), with a level knob per channel on the front panel.\u003c\/p\u003e\n\u003ch4 style=\"font-size:15px;font-weight:700;color:#0D1B3E;margin:18px 0 6px;\"\u003eWhat mains voltage does it accept?\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003e100-240 V at 50-60 Hz (AC socket connector, IEC).\u003c\/p\u003e\n\u003ch4 style=\"font-size:15px;font-weight:700;color:#0D1B3E;margin:18px 0 6px;\"\u003eHow big and heavy is it?\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eA 3U chassis; published dimensions 580 x 575 x 195 mm, shipping weight 40 kg.\u003c\/p\u003e\n\u003ch4 style=\"font-size:15px;font-weight:700;color:#0D1B3E;margin:18px 0 6px;\"\u003eWhere can I buy the KASPER HP-21000C in India?\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eThe KASPER HP-21000C is available from \u003cstrong\u003eShivansh Electronics, Kolkata, West Bengal, India\u003c\/strong\u003e, with delivery across India.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Shivansh Electronics","offers":[{"title":"Default Title","offer_id":67955111657839,"sku":"KASPER-HP-21000C","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/4766\/0399\/files\/KASPER-HP-21000C-POWER-AMPLIFIERS-SHIVANSH-ELECTRONICS-1.webp?v=1793365485","url":"https:\/\/shivanshelectronics.in\/products\/kasper-hp-21000c-h-series-power-amplifiers","provider":"Shivansh Electronics","version":"1.0","type":"link"}