{"product_id":"250-4-class-d-4-channel-amplifier","title":"DC Audio 250.4 Class D 4-Channel Amplifier","description":"\u003ch1\u003e\u003cspan\u003eDC Audio 250.4 Competition Series Amplifier – 1,700 Watt 4-Channel\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eMassive Bass Deserves Massive Mids \u0026amp; Highs.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eWhat's the point of having thousands of watts of bass if you can't hear your music?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt DC Audio, we know our customers love serious bass. From ground-pounding daily drivers to extreme SPL competition vehicles, powerful subwoofer systems are what we do. But when your bass gets louder, your mids and highs need to keep up.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThat's exactly why we created the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDC Audio 250.4 Competition Series 4-Channel Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDelivering an impressive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e250 watts RMS per channel at 4 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e400 watts RMS per channel at 2 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this high-output Class D amplifier is designed to bring serious power to your door speakers, midrange drivers, and high-frequency audio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,700 watts RMS total output in bridged mode\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the DC Audio 250.4 provides the power needed to build a loud, clear, and aggressive full-range car audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're running high-performance component speakers, multiple midrange drivers, or a massive stunt wall, the DC Audio 250.4 is built to make sure your mids and highs never get left behind.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBig Bass Needs Big Sound.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDC Audio – Get On Our Level.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSerious Power for Mids and Highs\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe DC Audio 250.4 isn't your average 4-channel car audio amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhile many traditional 4-channel amplifiers are designed for modest speaker upgrades, the DC Audio 250.4 is engineered for high-output audio systems that demand substantially more power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProducing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e250 watts RMS per channel at 4 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this amplifier delivers excellent output for demanding midrange speakers and high-performance full-range applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt 2 ohms, output increases to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e400 watts RMS per channel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, giving you a total of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,600 watts RMS across all four channels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNeed even more power per speaker? Bridge the amplifier into a two-channel configuration for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e850 watts RMS per bridged channel at 4 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, delivering an incredible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,700 watts RMS total output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis versatility makes the DC Audio 250.4 an excellent choice for custom door speaker installations, high-output mids and highs, and serious competition car audio builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBuilt to Keep Up with Your Bass\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e250 Watts RMS Per Channel at 4 Ohms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe DC Audio 250.4 delivers substantial power to high-performance midrange and full-range speakers, helping your system produce the output needed to compete with powerful subwoofer setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e400 Watts RMS Per Channel at 2 Ohms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eFor even more output, the amplifier delivers 400 watts RMS per channel at 2 ohms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis makes it an excellent choice for properly configured multi-speaker installations and high-output door panels.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBridgeable for 1,700 Watts RMS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNeed serious power for larger speakers or high-output applications?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBridge the DC Audio 250.4 into a two-channel configuration to produce \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e850 watts RMS x 2 at 4 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, giving you 1,700 watts RMS of total available output.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAdvanced High-Pass and Low-Pass Crossovers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe DC Audio 250.4 features adjustable high-pass and low-pass crossover controls, allowing you to tailor the frequency range delivered to your speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're powering midbass drivers, dedicated midrange speakers, or other high-output drivers, these controls help you build a properly tuned system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eVersatile Crossover Modes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eWith selectable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHPF, FULL, LP, and BP modes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the DC Audio 250.4 provides the flexibility needed for a variety of speaker configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts x10 crossover multiplier extends the adjustable frequency ranges, making it especially useful for custom multi-speaker and high-output car audio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eEfficient Class D Amplifier Design\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe DC Audio 250.4 utilizes Class D amplification technology to deliver high power output with improved efficiency compared to traditional amplifier designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHeavy-Duty Power and Speaker Connections\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSerious power requires serious connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe DC Audio 250.4 features \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1\/0 AWG power and ground inputs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e along with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8 AWG speaker terminals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing installers to use substantial wiring for demanding audio applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePower, Protect, and Clip Indicators\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated LED status indicators provide convenient feedback on amplifier operation, including power, protection, and clipping status.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA remote control connection with clipping indication adds another level of monitoring for your system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOutput Power Ratings (RMS)\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eConfiguration\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eRMS Power\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e4 Ohm Stereo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e250W x 4\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14.4V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e2 Ohm Stereo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e400W x 4\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14.4V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e4 Ohm Bridged\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e850W x 2\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14.4V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Rated Total Output: 1,700 Watts RMS in Bridged Mode\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eThe DC Audio 250.4 is not 1-ohm stable. Minimum recommended impedance is 2 ohms per channel in stereo operation or 4 ohms per bridged pair.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e250 Watts RMS x 4 at 4 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e400 Watts RMS x 4 at 2 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e850 Watts RMS x 2 Bridged at 4 Ohms\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUp to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,700 Watts RMS Total Output\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-Output 4-Channel Class D Design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for Powerful Mids and Highs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVariable High-Pass Crossover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVariable Low-Pass Crossover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHPF \/ FULL \/ LP \/ BP Crossover Modes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ex10 Crossover Frequency Multiplier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1\/0 AWG Power and Ground Inputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavy-Duty 8 AWG Speaker Connections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower \/ Protect \/ Clip LED Status Indicators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote Control Connection with Clipping Indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e12dB \/ Octave Crossover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for High-Performance Door Speaker Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Custom Midrange and Full-Range Audio Applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eComplete Technical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDC Audio 250.4\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmplifier Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eClass D 4-Channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRMS Power @ 4 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250W x 4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRMS Power @ 2 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400W x 4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRMS Power Bridged @ 4 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e850W x 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum Rated Total Output\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1,700W RMS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6V – 0.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency Response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20Hz – 20kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCrossover Slope\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12dB \/ Octave\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Pass Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20Hz – 800Hz \/ 200Hz – 8kHz (x10)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLow-Pass Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50Hz – 800Hz \/ 500Hz – 8kHz (x10)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCrossover Selector\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHPF \/ FULL \/ LP \/ BP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRemote Control\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes, with Clipping Light\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSignal-to-Noise Ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e95dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDamping Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGreater Than 130\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTHD @ 4 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLess Than 0.1%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eExternal Fuse Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLED Status Indicators\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePower \/ Protect \/ Clip\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmplifier Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eClass D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMinimum Stereo Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Ohms Per Channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMinimum Bridged Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Connections\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\/0 AWG Power and Ground\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSpeaker Connections\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 AWG\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eAmplifier Dimensions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eMeasurement\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eInches\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eMillimeters\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeatsink Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13.78\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e350mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeatsink Width\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9.38\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVerify\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeatsink Height\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.35\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e59.6mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Installation Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe DC Audio 250.4 is NOT 1-ohm stable.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis amplifier is designed to operate at a minimum impedance of:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e2 Ohms Per Channel in Stereo Mode\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e4 Ohms Per Bridged Pair\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eOperating the amplifier below its specified minimum impedance may result in overheating, protection mode, or amplifier damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor best performance, use properly rated speakers, adequate power and ground wiring, appropriate external fuse protection, and a correctly designed electrical system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen powering high-frequency drivers or tweeters, always use suitable crossover settings and ensure the speakers can safely handle the amplifier's output.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose the DC Audio 250.4?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAt DC Audio, we understand that building a truly impressive car audio system takes more than just powerful subwoofers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen you're running thousands of watts to your bass system, your mids and highs need the power to keep up.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThat's where the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDC Audio 250.4 Competition Series Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e comes in.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith up to 400 watts RMS per channel at 2 ohms, 850 watts RMS per bridged channel at 4 ohms, advanced crossover controls, and heavy-duty electrical connections, this amplifier is designed for enthusiasts who want their entire system to perform at a higher level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're powering a custom door panel loaded with midrange speakers, building a high-output full-range system, or adding serious volume to your competition vehicle, the DC Audio 250.4 delivers the power to make your music heard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBecause What's the Point of Massive Bass If You Can't Hear the Music?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLoud Bass. Louder Mids. Crystal-Clear Highs.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDC Audio – Get On Our Level.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"DC Audio","offers":[{"title":"Default Title","offer_id":67708066300156,"sku":"250.4D","price":609.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/NeonDCAudioA-SeriesAmplifierPoster_1.png?v=1792029226","url":"https:\/\/diycustoms.store\/products\/250-4-class-d-4-channel-amplifier","provider":"diycustoms.store","version":"1.0","type":"link"}