{"product_id":"jl-audio-amplificateur-marin-ap300-4-canaux-classe-d","title":"Marine amplifier AP300\/4","description":"\u003cp\u003e\n    Designed for marine environments and power sports, the JL Audio AP300\/4 amplifier is a Class D 4-channel model delivering a total RMS power of 300 watts. It provides 50 W x 4 at 4 ohms, 75 W x 4 at 2 ohms, or 150 W x 2 in bridged mode at 4 ohms. Its frequency response ranges from 20 Hz to 20 kHz (+0, -1 dB or +0, -3 dB), with a signal-to-noise ratio exceeding 70 dB.\n\u003c\/p\u003e\n\u003ch3\u003eDesign and Marine Robustness\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eJL Audio AP300\/4\u003c\/strong\u003e amplifier features a compact die-cast alloy chassis (47 x 265 x 125 mm), water- and dust-resistant with IP67 certification (excluding cables). It is also ignition-protected, making it suitable for marine conditions. It weighs 2.40 kg and operates within a temperature range of -20°C to 65°C. Built-in protection includes input under\/overvoltage, overheating, and output short-circuiting. Power requires minimum 4 AWG copper wiring and a recommended 35 A fuse.\n\u003c\/p\u003e\n\u003ch3\u003eAudio Flexibility and Adjustments\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eJL Audio AP300\/4\u003c\/strong\u003e offers high versatility for marine audio systems. It can power up to four pairs of speakers in stereo mode (minimum 2 ohms per output) or be bridged for a subwoofer or a pair of speakers (minimum 4 ohms per output). The amplifier includes an integrated LCD screen for manual configuration and information display, as well as an Easy Tune feature for simplified tuning with Fusion® compatible car stereos equipped with DSP capabilities. Inputs accept sensitivities of 200 mV–2 V RMS (low) or 800 mV–8 V RMS (high) with input impedance of 11 kΩ (high) or 20 kΩ (low). It features an active 12 dB\/octave high-pass or low-pass filter, adjustable from 20 Hz to 500 Hz, and a Bass Boost equalizer from 0 to +18 dB centered at 37 Hz.\n\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":56082919719252,"sku":"010-03429-00","price":331.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01_a4063bf2-1acd-485a-b8e5-87f3e96f2058.jpg?v=1781188412","url":"https:\/\/skysat.fr\/en-gb\/products\/jl-audio-marine-amplifier-ap300-4-channels-class-d","provider":"Skysat","version":"1.0","type":"link"}