{"product_id":"focal-performance-expert-fpx-4-800-premium-4-channel-class-d-car-audio-amplifier-4x120w-rms-4ω","title":"Focal Performance Expert FPX 4.800 Premium 4-Channel Class D Car Audio Amplifier (4x120W RMS @ 4Ω)","description":"\u003cp\u003ePower your in-car sound system with clean, high-fidelity dynamics using the Focal FPX 4.800. Part of the prestigious Focal Performance range, this ultra-compact Class D amplifier produces an impressive \u003cb\u003e4 × 120W RMS at 4 Ohms\u003c\/b\u003e (or up to \u003cb\u003e2 × 370W RMS bridged\u003c\/b\u003e), making it an ideal powerhouse for running premium front\/rear component splits or a 2-way front stage paired with a dedicated subwoofer.\u003c\/p\u003e\n\u003cp\u003eEngineered with an extruded aluminum heat-dissipating chassis, selectable 2\/4-channel input modes, and independent active crossovers for each channel pair, the FPX 4.800 delivers audiophile acoustic control and stability even in compact vehicle installations.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eClass D Efficiency:\u003c\/b\u003e High output with minimal heat dissipation and low current draw in a space-saving footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFlexible 4\/3\/2-Channel Modes:\u003c\/b\u003e Configurable for full-range 4-speaker setups or 3-channel mode (front components + bridged sub).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComprehensive Audio Filters:\u003c\/b\u003e Dedicated high-pass, low-pass, and band-pass active crossovers (50Hz–500Hz) with selectable bass boost (0–12dB).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSmart Input Switching:\u003c\/b\u003e 2-channel or 4-channel input selector allows seamless hookup to head units with limited pre-outs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAdvanced Multi-Protection:\u003c\/b\u003e Safeguards against short circuits, low impedance, reverse polarity, DC offset, and thermal overload.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e100% Brand New Condition:\u003c\/b\u003e Genuine unused surplus inventory in factory packaging, ready for installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eSpecifications \u0026amp; Power Ratings\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCEA Power (4Ω):\u003c\/b\u003e 4 × 120W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePower Output (2Ω):\u003c\/b\u003e 4 × 185W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBridged Power (4Ω):\u003c\/b\u003e 2 × 370W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eClass:\u003c\/b\u003e Premium Class D\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFrequency Response:\u003c\/b\u003e 10 Hz – 20 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTotal Harmonic Distortion (THD):\u003c\/b\u003e \u0026lt; 0.03%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSignal-to-Noise Ratio:\u003c\/b\u003e \u0026gt; 76 dBA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDimensions:\u003c\/b\u003e 237 mm × 132 mm × 53 mm (approx. 9.3\" × 5.2\" × 2.1\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"autoelecdiscountparts","offers":[{"title":"Default Title","offer_id":51902640718119,"sku":"FPX 4.800","price":596.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/6750\/8519\/files\/PXL_20260821_080018269.jpg?v=1787300156","url":"https:\/\/www.autoelecdiscountparts.com\/products\/focal-performance-expert-fpx-4-800-premium-4-channel-class-d-car-audio-amplifier-4x120w-rms-4%cf%89","provider":"autoelecdiscountparts","version":"1.0","type":"link"}