{"product_id":"hertz-dp-1-500-1-kanal-verstaerker","title":"DP 1,500","description":"\u003ch2\u003eHertz DP 1.500 - 1-Channel Class-D Mono Amplifier for Precise Subwoofer Operation\u003c\/h2\u003e\n\u003cp\u003eThe Hertz DP 1.500 is a 1-channel Class-D amplifier that drives subwoofers in the vehicle with control and efficiency. It operates stably at 2 Ω, uses a balanced input circuit for clean signal handling, and offers practical adjustment options for precise bass. Details such as a status LED, a removable top cover, and a solid milled terminal block facilitate installation and operation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-channel mono amplifier (subwoofer)\u003c\/li\u003e\n\u003cli\u003eClass D with 86% efficiency\u003c\/li\u003e\n\u003cli\u003e2 Ω stable, bandwidth (-3 dB): 10 Hz – 500 Hz\u003c\/li\u003e\n\u003cli\u003eBalanced input stage for low-interference signal transmission\u003c\/li\u003e\n\u003cli\u003eInputs: Pre-In (RCA) and Speaker-In (High-Level)\u003c\/li\u003e\n\u003cli\u003ePre-amplifier output: Full-Range Pre-Out\u003c\/li\u003e\n\u003cli\u003eART: automatic turn-on\/off via SPK-IN (BTL radio), switching threshold 1.5 VDC\u003c\/li\u003e\n\u003cli\u003eStatus LED, removable top plate, solid milled terminal block\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSettings \u0026amp; Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre-In sensitivity: 0.32 – 8 VRMS\u003c\/li\u003e\n\u003cli\u003eSpeaker-In sensitivity: 1.6 – 40 VRMS\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: OFF \/ 50 – 250 Hz, 24 dB\/Oct.\u003c\/li\u003e\n\u003cli\u003eSubsonic filter: OFF \/ 25 Hz, 24 dB\/Oct.\u003c\/li\u003e\n\u003cli\u003ePhase: 0° \/ 180°\u003c\/li\u003e\n\u003cli\u003eBass Boost at 50 Hz: 0 – 9 dB\u003c\/li\u003e\n\u003cli\u003eSUB Remote Volume Control HRC 02 (optional): −20 to +6 dB\u003c\/li\u003e\n\u003cli\u003eAdjustable crossovers: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOutput Power\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRMS at 1% THD:\n\u003cul\u003e\n\u003cli\u003e1 × 280 W at 4 Ω\u003c\/li\u003e\n\u003cli\u003e1 × 500 W at 2 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eRMS at 14.4 VDC, 10% THD:\n\u003cul\u003e\n\u003cli\u003e1 × 350 W at 4 Ω\u003c\/li\u003e\n\u003cli\u003e1 × 590 W at 2 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal power: 590 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePower Supply \u0026amp; Consumption\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage (fuse): 11 – 15 VDC (1 × 30 A)\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 6.5 – 17.5 VDC\u003c\/li\u003e\n\u003cli\u003eIdle current: 1 A\u003c\/li\u003e\n\u003cli\u003eStandby current draw: 50 µA\u003c\/li\u003e\n\u003cli\u003eConsumption at minimum load impedance (max. music power): 21 A\u003c\/li\u003e\n\u003cli\u003eRemote IN: 4 – 17 VDC (1 mA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAudio Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDistortion (THD) at 100 Hz, 70% nominal power: 0.2%\u003c\/li\u003e\n\u003cli\u003eDamping factor at 1 kHz, 1 W: 180\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio (A-weighted, 1 V input): 99 dBA\u003c\/li\u003e\n\u003cli\u003eMinimum load impedance (1 channel): 2 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThanks to Pre-In and Speaker-In, the DP 1.500 can be connected to both aftermarket radios and many factory systems. The ART function enables automatic turn-on via the high-level inputs for BTL radios. The compact housing, robust terminal block, and removable top cover support a clean, service-friendly installation. With 2 Ω capability and comprehensive filters, the amplifier is ideal for dedicated subwoofer setups.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":52841086386512,"sku":"DP-1.500","price":179.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3004\/7312\/files\/hertz-dp-1_500-1-kanal-verstarker-carhifi_shop-kaufen.jpg?v=1774448515","url":"https:\/\/carhifi.shop\/en\/products\/hertz-dp-1-500-1-kanal-verstaerker","provider":"Carhifi Shop","version":"1.0","type":"link"}