{"product_id":"rockford-fosgate-punch-pbr300x2-2-kanal-verstaerker","title":"Punch PBR300x2","description":"\u003cp\u003eRockford Fosgate Punch PBR300x2 is a 2-Channel Amplifier with patented Boosted Rail Technology (BRT). The design operates without a switching power supply to generate the rated power and allows for an ultra-compact housing. Equipped with a MOSFET output stage, bridgeable configuration, and 12 dB\/octave Butterworth crossover for high-pass and low-pass from 50 Hz to 500 Hz. The frequency response is 20 Hz – 20 kHz (±3 dB), and the input sensitivity is 150 mV – 11 V. High\/Low level inputs via a 4-pin wiring harness as well as variable high-level DC offset turn-on (4–6 V). Circuit topology Class BR, average efficiency 68%, operating voltage 9 – 16 VDC. Dimensions 3.90 x 10.8 x 17.2 cm; optional remote Punch EQ\/PEQ with 0 dB to +18 dB at 45 Hz.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e2-Channel Amplifier\u003c\/li\u003e\n\u003cli\u003eBoosted Rail Technology (BRT) without switching power supply\u003c\/li\u003e\n\u003cli\u003eUltra-compact housing\u003c\/li\u003e\n\u003cli\u003eMOSFET output stage\u003c\/li\u003e\n\u003cli\u003eBridgeable\u003c\/li\u003e\n\u003cli\u003eHigh-level inputs\u003c\/li\u003e\n\u003cli\u003eHigh\/Low level input via 4-pin wiring harness\u003c\/li\u003e\n\u003cli\u003eVariable 4–6 Volt high-level DC offset voltage control for turn-on\u003c\/li\u003e\n\u003cli\u003e12 dB\/octave Butterworth crossover\u003c\/li\u003e\n\u003cli\u003eOptional remote Punch EQ \/ PEQ 0 dB to +18 dB at 45 Hz\u003c\/li\u003e\n\u003cli\u003eOptical indicators: Power\/Protection, BRT (Gain)\u003c\/li\u003e\n\u003cli\u003eCooling: Convection\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 9–16 VDC\u003c\/li\u003e\n\u003cli\u003eRecommended Fuse: 50 A\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 3.90 x 10.8 x 17.2 cm\u003c\/li\u003e\n\u003cli\u003eCable diameter power: 6 mm²\u003c\/li\u003e\n\u003cli\u003eSpeaker cable diameter: 1.5 mm²\u003c\/li\u003e\n\u003cli\u003eSpeaker output connection: 4-pin wiring harness\u003c\/li\u003e\n\u003cli\u003eShipping weight: 1.27 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRMS Power: 100 Watts x 2 @ 4 Ohms\u003c\/li\u003e\n\u003cli\u003eRMS Power: 150 Watts x 2 @ 2 Ohms\u003c\/li\u003e\n\u003cli\u003eRMS Power: 300 Watts x 1 @ 4 Ohms bridged\u003c\/li\u003e\n\u003cli\u003eDynamic Power: 114 Watts x 2 @ 4 Ohms\u003c\/li\u003e\n\u003cli\u003eDynamic Power: 160 Watts x 2 @ 2 Ohms\u003c\/li\u003e\n\u003cli\u003eDynamic Power: 387 Watts x 1 @ 4 Ohms bridged\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20 Hz – 20 kHz ±3 dB\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 150 mV – 11 V\u003c\/li\u003e\n\u003cli\u003eCircuit Topology: Class BR\u003c\/li\u003e\n\u003cli\u003eEfficiency (Average): 68 %\u003c\/li\u003e\n\u003cli\u003eSignal Input: High\/Low Level, 4-Pin wiring harness\u003c\/li\u003e\n\u003cli\u003eHi-Level Sensitivity: Variable DC offset sensitivity\u003c\/li\u003e\n\u003cli\u003eHigh-pass: 50 Hz – 500 Hz @ 12 dB\/octave Butterworth\u003c\/li\u003e\n\u003cli\u003eLow-pass: 50 Hz – 500 Hz @ 12 dB\/octave Butterworth\u003c\/li\u003e\n\u003cli\u003eRemote Control: Optional PEQ\u003c\/li\u003e\n\u003cli\u003eOptical indicators: Power\/Protection, BRT (Gain)\u003c\/li\u003e\n\u003cli\u003eAverage current draw (13.8 V music): 23 A\u003c\/li\u003e\n\u003cli\u003eMaximum current draw (13.8 V sine): 45 A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":42370370830590,"sku":"PBR300X2","price":322.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/rockford-fosgate-punch-pbr300x2-2-kanal-verstarker-masori-kaufen.webp?v=1747898572","url":"https:\/\/masprori.com\/en\/products\/rockford-fosgate-punch-pbr300x2-2-channel-amplifier","provider":"Masori | Shop","version":"1.0","type":"link"}