{"product_id":"hertz-sp-4-900","title":"Hertz SP 4.900 Hertz SPL Show SP 4.900 D-Class 4 Channel Amplifier 250 WRMS x 4 at 2Ω (IP55 rated)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFeatures -\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUp to 85% efficiency thanks to ADC (Advanced D-Class) output stage\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUSS (Universal Speakers Simulators) allows SP 4.900 to work with head units\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efeaturing the “speaker load detection” circuit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e160 x 4 (4Ω) with ultra-compact size (211,6 x 130 mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIP55 aluminum chassis for maximum protection against humidity and external agents\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNo cooling fan to prevent internal accumulation of dirt\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSealed power cord, line inputs, and speaker outputs to prevent oxidation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCrossovers filters and controls on a single side to facilitate calibration when the product is installed\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGeneral Specifications -\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eChannels: 4 - 3 - 2\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNominal power supply voltage: 11 ÷ 15 VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePulse Operating voltage: 6 ÷ 16 VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIdling current: 1.1 A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIdling current when off: 0.03 mA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eConsumption @ 14.4 VDC, MIN load impedance (Max Musical Power): 50 A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRemote IN: 6 ÷ 15 VDC (9 mA)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDC-REM - Remote Turn on by SPK DC from OUTPUT BTL speakers: 3.5 ÷ 7 VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDistortion - THD @ 1 kHz, 4Ω, 70% Rated Power: 0.02%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDamping factor @ 1 kHz, 4Ω, 2 VRMS: 200\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBandwidth @ -3 dB: 10 Hz ÷35 kHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eS\/N ratio (A weighted @ 1 V Input): 105 dBA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePre-In sensitivity: 0.6 ÷ 6 VRMS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpeaker-In sensitivity: 2.2 ÷ 22 VRMS\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOutput Power -\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 Ch: 160 W x 4 (4Ω)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 Ch: 250 W x 4 (2Ω)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Ch: 160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Ch: 250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Ch: 500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":44104129315068,"sku":"SP 4.900","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/products\/frontside_feed46c6-bfb6-4481-bfe6-9e430766020e.jpg?v=1674667133","url":"https:\/\/diycustoms.store\/products\/hertz-sp-4-900","provider":"diycustoms.store","version":"1.0","type":"link"}