{"product_id":"sundown-audio-saev4-150-4-4-channel-amplifier-900w-rms-class-a-b","title":"Sundown Audio SAEv4-150.4 4-Channel Amplifier – 900W RMS | Class A\/B","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eUpgrade your car audio system with the Sundown Audio SAEv4-150.4 4-Channel Amplifier, engineered to deliver powerful, clean, and reliable audio performance. Designed for car audio enthusiasts who demand excellent sound quality and versatile system configuration, this amplifier provides the power and control needed to drive speakers with precision and clarity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing a high-fidelity \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass A\/B amplifier design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the SAEv4-150.4 delivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e150W RMS x 4 channels at 4 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e225W RMS x 4 channels at 2 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e450W RMS x 2 channels when bridged at 4 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Its flexible output options make it an excellent choice for powering door speakers, component speaker systems, coaxial speakers, and other full-range audio configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe advanced chassis and heatsink design help manage heat during demanding listening sessions, while variable high-pass and low-pass filters allow you to fine-tune your system for balanced sound reproduction. Built-in protection circuitry helps safeguard the amplifier against thermal overload, voltage irregularities, speaker shorts, and DC offset.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're building a new audio system or upgrading an existing installation, the Sundown Audio SAEv4-150.4 combines versatile power output, sound quality, and dependable performance in one powerful amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Technical Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SAEv4-150.4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAmplifier Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4-Channel Class A\/B\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTotal Rated Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 900W RMS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower Output at 4 Ohms:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 150W RMS x 4 Channels\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower Output at 2 Ohms:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 225W RMS x 4 Channels\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBridged Power at 4 Ohms:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 450W RMS x 2 Channels\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVariable High-Pass Filter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 40Hz–5kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVariable Low-Pass Filter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 40Hz–5kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCrossover Slope:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12dB per octave\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSignal-to-Noise Ratio:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 92dB\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInput Sensitivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 6V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOperating Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10.5V–15.5V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 17.95\" x 6.3\" x 2.75\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility \u0026amp; Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sundown Audio SAEv4-150.4 is designed for 12V automotive audio systems and is ideal for powering:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoor speakers and coaxial speakers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComponent speaker systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFront and rear full-range speakers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCustom multi-speaker installations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible speaker configurations using bridged channels\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFor best results, match the amplifier's output to your speakers' RMS power ratings and verify the minimum supported impedance before installation. A properly sized power and ground wiring kit is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Choose the Sundown Audio SAEv4-150.4?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSundown Audio is recognized in the car audio industry for performance-focused audio equipment. The SAEv4-150.4 combines flexible channel configuration, high-fidelity Class A\/B amplification, adjustable crossover controls, and integrated protection circuitry to deliver dependable performance for demanding automotive sound systems.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":67704414994592,"sku":null,"price":469.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/5308\/3808\/files\/SAEv4-1504-000.png?v=1792092601","url":"https:\/\/www.seriousinnovations.com\/products\/sundown-audio-saev4-150-4-4-channel-amplifier-900w-rms-class-a-b","provider":"Serious Innovations","version":"1.0","type":"link"}