{"product_id":"dd-audio-sx4-1000bt","title":"DD AUDIO SX4.1000BT","description":"\u003ch2\u003eDD AUDIO SX4.1000BT\u003c\/h2\u003e\u003cbr\u003e\u003cbr\u003e• 4-channel amplifier\u003cbr\u003e\n• Built-in Bluetooth receiver\u003cbr\u003e\n• Bluetooth: music playback\u003cbr\u003e\n• High-Level inputs\u003cbr\u003e\n• 4 x 250W \/ 2 x 500W\u003cbr\u003e\n• IPX67-rated (resists moisture, splashes, and dust)\u003cbr\u003e\u003cbr\u003eThe SX4.1000BT is a waterproof, compact 4-channel amplifier with a built-in Bluetooth receiver. It eliminates the need for a separate head unit by integrating wireless streaming and system control, making it a perfect solution for off-road vehicles, UTVs, and boats.\u003cbr\u003e\n\u003cbr\u003e\nDD Audio SX amplifiers are IPX67-rated (resists moisture, splashes, and dust) and feature cast aluminum end panels, aluminum bottom panels, and a plexiglass panel protecting the preamp controls. Power, speaker, and RCA cables are pre-installed in the amplifier to ensure waterproof connections.\u003cbr\u003e\n\u003cbr\u003e\nThese amplifiers utilize premium components sourced from world-renowned brands. These include larger MOSFETs and output components, larger power capacitors, a more powerful transformer, and improved ventilation and a PCB with enhanced thermal capacity.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003cbr\u003eFrequency Response (Hz): 10 – 20k\u003cbr\u003e\nOperating Voltage: 9 – 16\u003cbr\u003e\nTest Voltage: 14.4\u003cbr\u003e\nInput Channel: 2\u003cbr\u003e\nOutput Channel: 4\u003cbr\u003e\nTotal Wattage: 1000\u003cbr\u003e\nContinuous Wattage @ 4Ω: 150 x 4 \/ 500 x 2\u003cbr\u003e\nContinuous Wattage @ 2Ω: 250 x 4\u003cbr\u003e\nMax Current Draw 100A\u003cbr\u003e\nRCA Input Voltage Sensitivity: 10 – 0.4V\u003cbr\u003e\nHigh-Level Input Voltage Sensitivity: 10 – 0.4V\u003cbr\u003e\nRCA Input S\/N: 95\u003cbr\u003e\nDamping Factor: 70\u003cbr\u003e\nTHD: 1%\u003cbr\u003e\nHigh-Pass Filter: 50 – 5k\u003cbr\u003e\nLow-Pass Filter: 50 – 5k\u003cbr\u003e\nPower Wire Gauge In: 8\u003cbr\u003e\nSpeaker Wire Gauge Out: 16\u003cbr\u003e\u003cbr\u003e","brand":"DD Audio","offers":[{"title":"Default Title","offer_id":57342468227447,"sku":"SX4.1000BT","price":429.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/SX5.1000BT-4ch-waterproof-amplifier-wireless-04.jpg?v=1785398568","url":"https:\/\/hifikaupat.fi\/en\/products\/dd-audio-sx4-1000bt","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}