{"product_id":"polk-audio-pad4000-4-800w-rms-4-channel-marine-amplifier-boat-amp-pa-d4000-4-5017391491-classtype-regular","title":"Polk Audio PAD4000.4 800w RMS 4-Channel Marine Amplifier Boat Amp PA D4000.4","description":"\u003cp\u003eFeatures:\u003c\/p\u003e \u003cp\u003e Polk Audio PAD4000.4 4-Channel 800 Watt RMS Car Audio Amplifier Amp PA D4000.4\u003cbr\u003e Super-Eefficient Class D Design - Runs much cooler than conventional amps.\u003cbr\u003e High-Speed MOSFET - Switching power supply.\u003cbr\u003e Toroidal Transformers - Help keep the amplifier's sleek design under 2 tall while ensuring plenty of clean, efficient power.\u003cbr\u003e Protection - Thermal, DC offset, reverse DC voltage and short circuit protection.\u003cbr\u003e Nickel-Plated Wire Terminals \u0026amp; RCA Connectors - Ensure maximum signal transfer.\u003cbr\u003e Front \u0026amp; Rear Level Controls - Adjust the gain of the front and rear channels to match the output voltage from your head unit.\u003cbr\u003e Low-Pass \u0026amp; High-Pass Frequency Controls - Enables you to adjust crossover overlap for better blending of speakers.\u003cbr\u003e Front \u0026amp; Rear BPF, FULL, HPF Switches - Selects full range, high pass filter, or bandpass filter to dial in your speaker blending.\u003cbr\u003e Channel Mode Switch (ST\/4Ch) - In the Stereo position, the amplifier will send the same signal to front and rear channels.\u003cbr\u003e Stainless Steel Hardware - Used throughout won't corrode in humid environments.\u003c\/p\u003e \u003cp\u003e Specifications:\u003c\/p\u003e \u003cp\u003e Type: Bridgeable Class D MOSFET\u003cbr\u003e Channels: 4 channel\u003cbr\u003e RMS Continuous Power @ 4 Ohms: 125 W x 4\u003cbr\u003e RMS Continuous Power @ 2 Ohms: 200 W x 4\u003cbr\u003e Power Bridged @ 4 Ohms: 400 W x 2\u003cbr\u003e Distortion at Rated Power: \u0026lt;0.1%\u003cbr\u003e Minimum Impedance Bridged: 4 Ohms\u003cbr\u003e Minimum Impedance Not Bridged: 2 Ohms\u003cbr\u003e Signal-to-noise Ratio: 105 dB\u003cbr\u003e Frequency Response: 20 Hz-20 kHz\u003cbr\u003e Damping Factor: \u0026gt;100\u003cbr\u003e Crossover Filter Slope: 12 dB\/octave\u003cbr\u003e Filter Switch (Front): 3-position (HPF, Full, BPF)\u003cbr\u003e High Pass Filter Frequency Range (Front): 20 Hz - 4 kHz\u003cbr\u003e Low Pass Filter Frequency Range (Front): 50 Hz - 5 kHz\u003cbr\u003e Front Gain Control: 200 mV - 6 V\u003cbr\u003e Filter Switch (Rear): 3-position (HPF, Full, BPF)\u003cbr\u003e High Pass Filter Frequency Range (Rear): 20 Hz - 4 kHz\u003cbr\u003e Low Pass Filter Frequency Range (Rear): 50 Hz - 5 kHz\u003cbr\u003e Rear Gain Control: 200 mV - 6 V\u003cbr\u003e Line Level Inputs\u003cbr\u003e LED Power Indicator\u003cbr\u003e LED Protection Indicator\u003cbr\u003e Supply Voltage: 10 V - 16 V\u003cbr\u003e Fusing \u0026amp; Power\/Type: (1) 40A (1) 35A ATC\u003cbr\u003e Power Connections: 4 AWG\u003cbr\u003e Ground Connections: 4 AWG\u003cbr\u003e Speaker Connections: 12 AWG\u003cbr\u003e Height: 1 13\/16 (46 mm)\u003cbr\u003e Depth: 6 3\/4 (171.5 mm)\u003cbr\u003e Width: 10 15\/16 (277.8 mm)\u003cbr\u003e Width w\/ Terminal Adaptor: 11 11\/16 (296.9 mm)\u003cbr\u003e Weight: 5 lbs (2.7 kg)\u003c\/p\u003e \u003cp\u003e Advantages of buying from an authorized seller:\u003c\/p\u003e \u003cp\u003e Best prices - We sell all Polk Audio Products at great prices\u003cbr\u003e Full Factory Service Contract\u003cbr\u003e Lifetime Customer Service by Polk Audio product experts\u003cbr\u003e Guaranteed legitimate and authentic merchandise\u003c\/p\u003e \u003cp\u003e Please note: If you purchase Polk Audio from an unauthorized seller then you are taking a big risk. You will not have any manufacturers Service Contract, and there is no guarantee that the item is authentic, brand new, or even working.\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e","brand":"shops.cirkulhub.shop","offers":[{"title":"Default Title","offer_id":44279186751566,"sku":null,"price":59.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2351\/4702\/files\/Polk-Audio-PAD4000-4-800w-RMS-4-Channel-Marine-Amplifier-Boat-Amp-PA-D4000-4_8b8bb70f-88d7-4503-a53f-b5e3a1ad72cb.024bed6dc10cadcc62de57b51766a532.jpg?v=1788665234","url":"https:\/\/shops.cirkulhub.shop\/products\/polk-audio-pad4000-4-800w-rms-4-channel-marine-amplifier-boat-amp-pa-d4000-4-5017391491-classtype-regular","provider":"My Store","version":"1.0","type":"link"}