{"product_id":"alpine-r-a90s-r-series-amplifier-6-channels-r-a90s","title":"ALPINE R-A90S R-SERIES AMPLIFIER 6 CHANNELS - R-A90S","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003cbr\u003eInstall\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTerminal Layout: One side\u003c\/li\u003e\n\u003cli\u003eSmall footprint for easy installation\u003c\/li\u003e\n\u003cli\u003eScrew terminals (for speaker and power cables)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGeneral\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmplifier Type: Class-D (Digital)\u003c\/li\u003e\n\u003cli\u003eChannel Design: 6\/5\/4\/3 Channel Design with Ch 5 + 6 Power Stagger Feature\u003c\/li\u003e\n\u003cli\u003eThermal Management Control\u003c\/li\u003e\n\u003cli\u003eTop Mounted LED Power\/Status Indicator\u003c\/li\u003e\n\u003cli\u003eSpeaker Level Input with remote turn on\u003c\/li\u003e\n\u003cli\u003eCrossover: Adjustable Low-pass (LPF), High-Pass Filter (HPF) and Band-Pass Filter\u003c\/li\u003e\n\u003cli\u003eGain Control: Adjustable\u003c\/li\u003e\n\u003cli\u003eBass EQ\u003c\/li\u003e\n\u003cli\u003eRemote Bass Control (\u003ca href=\"https:\/\/www.alpine-electronics.se\/p\/Products\/x-series-amplifiers\/rux-knob2\"\u003eRUX-KNOB2\u003c\/a\u003e) Ready\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eSPECIFICATIONS\u003cbr\u003e\u003cbr\u003eMax Power Output Ratings\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eTotal Max Power: 1800W\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eRMS Power Ratings\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePer Channel into 2 Ohms, 14.4V (≤1%THD+N): 4 x 100W + 2 x 250W\u003c\/li\u003e\n\u003cli\u003ePer Channel into 4 Ohms, 14.4V (≤1%THD+N): 4 x 75W + 2 x 150W\u003c\/li\u003e\n\u003cli\u003ePer Channel into 4 Ohms, 14.4V (≤1%THD+N): 4 x 75W + 1 x 500W (bridged)\u003c\/li\u003e\n\u003cli\u003ePer Channel into 4 Ohms, 14.4V (≤1%THD+N): 2 x 150W + 1 x 500W (bridged)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSound Tuning\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVariable HPF\/HPF-H: 50Hz - 400Hz \/ 400Hz - 6kHz\u003c\/li\u003e\n\u003cli\u003eLPF: 50Hz - 400Hz\u003c\/li\u003e\n\u003cli\u003eBPF-L \/ BPF-H: 50Hz - 400Hz \/ 400Hz - 6kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGeneral\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Requirements: 14.4 V.DC (9 - 16 V allowable)\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity (RCA Input): Hi: 0.5V - 10V \/ Low: 0.2V - 4.0V\u003c\/li\u003e\n\u003cli\u003eHigh Level Input with automatic power on\u003c\/li\u003e\n\u003cli\u003eCable size: Power Cable AWG 4, SPK Cable AWG 8\u003c\/li\u003e\n\u003cli\u003eFrequency Response (+0\/ -3dB: 1W into 4 Ohms): 10Hz - 45kHz\u003c\/li\u003e\n\u003cli\u003eTHD+N (@ 10W into 4 Ohms): \u0026lt;0.02%\u003c\/li\u003e\n\u003cli\u003eTHD+N rated power into 4 Ohms): \u0026lt;0.03%\u003c\/li\u003e\n\u003cli\u003eDamping Factor: \u0026gt;500 (ref. 10W into 4 Ohms at 100Hz)\u003c\/li\u003e\n\u003cli\u003eSignal to Noise (rated power into 4 Ohms): \u0026gt;103dB (Ch 1-4) \/ \u0026gt;106dB (Ch 5+6)\u003c\/li\u003e\n\u003cli\u003eWeight: 4.52kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeat Sink (WxHxD) mm: 273 x 50.8 x 200\u003c\/li\u003e\n\u003cli\u003eWith attached brackets (WxHxD) mm: 273 x 50.8 x 324\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":58353429479798,"sku":"R-A90S","price":5039.0,"currency_code":"SEK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/5294\/4758\/files\/3TLBTY4XmqN3NCSYlNt05emUwZABhmBmTBCsGBwh.jpg?v=1785204003","url":"https:\/\/glossco.se\/products\/alpine-r-a90s-r-series-amplifier-6-channels-r-a90s","provider":"Glossco","version":"1.0","type":"link"}