{"product_id":"sundown-audio-4-channel-sfb-500-4d-v2-2000w-rms-full-range-class-d-car-amplifier","title":"Sundown Audio 4-Channel SFB-500.4D V2 2000W RMS Full Range Class-D Car Amplifier","description":"\u003cp\u003eKicking off the new SFB series is the 500.4D, a Full Range Amplifier with 4 channels.\u003c\/p\u003e\u003cp\u003eThis is a mono 'full range' ideal for standard bass applications as well as 'PA' type speakers.\u003c\/p\u003e\u003cp\u003eModel SFB-500.4D Class D Number of channels 4 Frequency response 15 - 20000 Hz 1 Ohm RMS Power (14.4 V) 530 W x 4 1 Ohm RMS Power (12 V) 450 W x 4 2 Ohm RMS Power (14.4 V) 339 W x 4 4 Ohm RMS Power (14.4 V) 251 W x 4 2 Ohm RMS Power (Bridge) 1000 W x 2 Minimum permissible load on the channel 1 Ohm Minimum permissible load in a bridge connection 2 Ohm Input SPL 0.5 - 8 V Low pass filter 50 - 6000 Hz High pass filter 15 - 6000 Hz Crossover 12 dB\/Oct Input terminal 4 Ga Output terminal 8 Ga Working voltage 9 - 15 V Signal-to-noise ratio ≥ 105 dB.\u003c\/p\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":51747912876314,"sku":"SDNA-SFBV25004","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/71kLRpeZ3bL.jpg?v=1772016746","url":"https:\/\/trybeepbeep.com\/products\/sundown-audio-4-channel-sfb-500-4d-v2-2000w-rms-full-range-class-d-car-amplifier","provider":"TryBeepbeep","version":"1.0","type":"link"}