{"product_id":"hertz-dp-4-400-4-kanavainen-vahvistin","title":"Hertz DP 4.400 4-Channel Amplifier","description":"\u003ch2\u003e Hertz DP 4.400 4-channel class AB amplifier\u003c\/h2\u003e\n\n \u003cp\u003eThe Hertz DIECI POWER DP 4.400 is a new 4-channel class AB amplifier that takes car audio to a new level. Thanks to its Hi-Res certification, this amplifier offers a frequency response of 10 Hz to 50 kHz, ensuring that every nuance of your music is reproduced accurately and crystal clear. \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/simex.refox.fi\/pictures\/kuvapankkiasennus-066445611bbbc1.jpg\" alt=\"\" width=\"650\" height=\"\" title=\"\" class=\"\" role=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e Despite its compact size, the DP 4.400 is powerful and can be bridged to 2 or 3 channels. It is also capable of 2 Ohm connection. The innovative design of the device allows for powerful sound reproduction without sacrificing space, making it an ideal choice for those looking for uncompromising sound in a small space.\u003c\/p\u003e\n\n\u003cp\u003e The aesthetics of the amplifier are as impressive as its performance. Stylish LED lighting, a solid machined body, and a removable top panel that protects the controls and connections create a sleek and sophisticated design. This unit is easy to fit into any interior.\u003c\/p\u003e\n\n \u003cp\u003eUniversality is a key feature of the DP 4.400, with an operating voltage range of 6.5-16.5 V and a speaker input sensitivity of 1.6-40 Vrms. The integrated speaker load simulator increases versatility and ensures optimal performance with a wide range of audio sources. The device's Hi-Input connections can therefore be connected to cars that monitor the speaker load. \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/simex.refox.fi\/pictures\/kuvapankkiasennus-06644576397d43.jpg\" alt=\"\" width=\"650\" height=\"\" title=\"\" class=\"\" role=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e The device features high-quality protected and balanced Pre-in and Hi-in signal inputs, enabling clean and interference-free signal transmission. Full control options, including adjustable input levels, high- and low-pass crossovers (50 - 4000 Hz 12dB\/Oct.) and bass boost, give users the flexibility to fine-tune the sound to their preferences.\u003c\/p\u003e\n\n\u003cp\u003e Automatic wake-up makes installation easy.\u003c\/p\u003e\n\n \u003cp\u003eWhether using the Speaker-In or Pre-In level inputs, the DP 4.400 offers a full-band Pre-out output. This means you can connect a separate bass amplifier to it without separate branching.\u003c\/p\u003e\n\n\u003cp\u003e Take your car's audio to the next level with the Hertz DIECI POWER amplifier DP 4.400 - where power, precision and style combine to ensure an unparalleled listening experience on the road.\u003c\/p\u003e\n\n\u003ch3\u003e FEATURES:\u003c\/h3\u003e\n\n\u003cp\u003e Hi-Res certified: Frequency response 10 Hz - 50 kHz.\u003c\/p\u003e\n\n\u003cp\u003e Maximum power in a small size: fully bridgeable channels and stable 2 ohm connection\u003c\/p\u003e\n\n\u003cp\u003e Attractive design: stylish LED light, solid machined body and removable top panel to protect controls and connections.\u003c\/p\u003e\n\n\u003cp\u003e Multi-purpose amplifier: operating voltage 9-16.5 V and speaker input sensitivity 1.6 - 40 Vrms\u003c\/p\u003e\n\n\u003cp\u003e High noise immunity: Pre-in and Speaker-in with balanced circuitry.\u003c\/p\u003e\n\n\u003cp\u003e Full controls: Gain, high and low pass filters (50-4000Hz 12dB\/Oct.) and bass boost\u003c\/p\u003e\n\n\u003cp\u003e Automatic excitation: from Hi-Input signal\u003c\/p\u003e\n\n \u003cp\u003eFull-band Pre-out: with both speaker-level and RCA-level input signals\u003c\/p\u003e\n\n\u003ch3\u003e SPECIFICATIONS:\u003c\/h3\u003e\n\n\u003cp\u003e \u003cb\u003eGeneral:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e Channels: 4 - 3 - 2\u003cbr\u003e Input voltage and fuses: 11 ÷ 15 VDC (2 x 25 A)\u003cbr\u003e Operating voltage: 6.5 ÷ 16.5 VDC\u003cbr\u003e No-load current: 0.85 A\u003cbr\u003e Quiescent current: 10 uA\u003cbr\u003e MAX current (Max Musical Power): 30 A\u003cbr\u003e Excitation input: 4 ÷ 15 VDC (1.5 mA)\u003cbr\u003e Speaker level signal auto-excitation: 1.5 VDC\u003cbr\u003e Efficiency: 60%\u003c\/p\u003e\n\n\u003cp\u003e Distortion - THD @ 100 Hz, 70% power: 0.01\u003cbr\u003e Frequency response@ -3 dB: 10 Hz ÷ 45 kHz\u003cbr\u003e S\/N ratio (A-weighted @ 1 V Input): 101 dBA\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e Minimum impedance:\u003cbr\u003e @ 4 Ch: 2 Ω\u003cbr\u003e @ 3 Ch: 2Ω + 2Ω + 4Ω\u003cbr\u003e @ 2 Ch: 4 Ω\u003c\/p\u003e\n\n\u003cp\u003e Adjustable crossovers: yes\u003c\/p\u003e\n\n\u003cp\u003e \u003cb\u003ePower:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e (RMS) @ 1% THD:\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e 4Ch @ 4Ω:\u003cspan\u003e \u003c\/span\u003e75W x 4\u003cbr\u003e 4Ch @ 2Ω:\u003cspan\u003e \u003c\/span\u003e105W x 4\u003cbr\u003e 3Ch @ 4Ω:\u003cspan\u003e \u003c\/span\u003e75W x 2 + 210W x 1\u003cbr\u003e 3Ch @ 2Ω\/4Ω:\u003cspan\u003e \u003c\/span\u003e105W x 2 + 210W x 1\u003cbr\u003e 2Ch @ 4Ω:\u003cspan\u003e \u003c\/span\u003e210W x 2\u003c\/p\u003e\n\n\u003cp\u003e (RMS) @ 14.4 VDC, THD 10%:\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e 4Ch @ 4Ω:\u003cspan\u003e \u003c\/span\u003e90W x 4\u003cbr\u003e 4Ch @ 2Ω:\u003cspan\u003e \u003c\/span\u003e125W x 4\u003cbr\u003e 3Ch @ 4Ω:\u003cspan\u003e \u003c\/span\u003e90W x 2 + 250W x 1 \u003cbr\u003e3Ch @ 2Ω\/4Ω:\u003cspan\u003e \u003c\/span\u003e125W x 2 + 250W x 1\u003cbr\u003e 2Ch @ 4Ω:\u003cspan\u003e \u003c\/span\u003e250W x 2\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e Total: 1000W\u003c\/p\u003e\n\n\u003cp\u003e \u003cb\u003eInputs and filters:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e Inputs: RCA and speaker level\u003cbr\u003e Pre-Out: full band (front channels)\u003cbr\u003e RCA input sensitivity: 0.32 ÷ 8 VRMS\u003cbr\u003e Speaker level input sensitivity: 1.6 ÷ 40 VRMS\u003c\/p\u003e\n\n\u003cp\u003e Front and rear channels high pass: 50 - 4000 Hz 12dB\/Oct.\u003c\/p\u003e\n\n\u003cp\u003e Front and rear channels low pass: 50 - 4000 Hz 12dB\/Oct.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e Bass Boost: 50Hz\u003cspan\u003e \u003c\/span\u003e0 ÷ 9 dB\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/simex.refox.fi\/pictures\/kuvapankkiasennus-066445a40dfdf3.jpg\"\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":56759789322615,"sku":"DP4.400","price":180.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/hertz_dp_4400_4_channel_amplifier-066445aef306c9.jpg?v=1771440366","url":"https:\/\/hifikaupat.fi\/en\/products\/hertz-dp-4-400-4-kanavainen-vahvistin","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}