{"product_id":"dd-audio-2500w-rms-1-ohm-stable-class-d-monoblock-car-amplifier-m2500a","title":"DD Audio 2500W RMS 1-Ohm Stable Class D Monoblock Car Amplifier M2500a","description":"\u003cul\u003e\n\u003cli\u003e2500W RMS MONOBLOCK POWER: DD Audio M2500a Class D car amplifier delivers 2,500 watts continuous at 1 ohm, 1,500 watts at 2 ohms, and 1,000 watts at 4 ohms, with up to 4,000 watts dynamic power at 1 ohm.\u003c\/li\u003e\n\u003cli\u003eSTRAPPABLE HALF-BRIDGE DESIGN: Optimized high-current power supply and ZVL module input support compatible linking and strapping configurations for advanced subwoofer systems. Optional ZVL module required.\u003c\/li\u003e\n\u003cli\u003eADJUSTABLE 24DB CROSSOVERS: Variable 20 Hz–250 Hz subsonic filter and 50 Hz–500 Hz low-pass filter provide control over subwoofer frequency response, with adjustable 0.2V–8V input sensitivity.\u003c\/li\u003e\n\u003cli\u003eREMOTE BASS AND VOLTAGE MONITORING: Included remote subwoofer controller features adjustable bass level, charging system voltage display, and clipping indicator for convenient system monitoring.\u003c\/li\u003e\n\u003cli\u003eHEAVY-DUTY CONSTRUCTION AND PROTECTION: Features 0-gauge power terminals, 10-gauge speaker terminals, a 3 oz double-sided PCB, and five-way protection against electrical and thermal faults.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eD Audio 2500W RMS 1-Ohm Stable Class D Monoblock Car Amplifier M2500a\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) DD Audio M2500a Class D Monoblock Amplifier\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Remote Subwoofer Control w\/ Cable\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe DD Audio M2500a is a high-performance Class D monoblock amplifier engineered to deliver serious bass power in a compact, efficient design. Producing 2,500 watts of continuous power at 1 ohm, 1,500 watts at 2 ohms, and 1,000 watts at 4 ohms, this amplifier delivers the output needed to drive demanding subwoofer systems. Its optimized high-current power supply and half-bridge architecture provide powerful low-frequency performance for daily-driven systems and competition-inspired car audio builds.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBuilt for performance and flexibility, the M2500a features adjustable 24 dB\/octave crossovers, including a variable subsonic filter and low-pass filter, allowing you to fine-tune your subwoofer's response. The amplifier also includes a ZVL input for connecting compatible ZVL modules, providing expanded options for linking and strapping multiple amplifiers. An adjustable input sensitivity range from 0.2V to 8V accommodates a variety of aftermarket head units and audio processors.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe M2500a is designed for demanding installations with 0-gauge power terminals, 10-gauge speaker terminals, and a heavy-duty 3 oz double-sided PCB. Its included remote subwoofer control provides convenient bass level adjustment, a voltage display, and a clipping indicator to help monitor system operation. With five-way protection against speaker shorts, thermal overload, high and low voltage, and DC offset, the M2500a combines powerful output, installation flexibility, and essential system protection.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e2,500W RMS at 1 Ohm: Delivers powerful continuous output for high-performance subwoofer systems.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e4,000W Dynamic Power: Capable of delivering up to 4,000 watts of dynamic power at 1 ohm.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eClass D Monoblock Design: High-current, single-channel amplifier engineered for low-frequency reproduction.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e1-Ohm Stable Operation: Supports demanding low-impedance subwoofer configurations.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eStrappable Half-Bridge Architecture: Supports compatible multi-amplifier configurations using an optional ZVL module.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOptimized High-Current Power Supply: Engineered for powerful, efficient subwoofer performance.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVariable 24 dB\/Octave Crossovers: Adjustable filters help fine-tune bass reproduction.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAdjustable Subsonic Filter: 20 Hz–250 Hz range helps control unwanted low-frequency output.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAdjustable Low-Pass Filter: 50 Hz–500 Hz range allows precise subwoofer crossover adjustment.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote Subwoofer Control: Includes bass level adjustment, voltage monitoring, and clipping indication.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eZVL Module Input: Supports compatible ZVL linking and amplifier strapping configurations.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e0-Gauge Power Terminals: Accommodates heavy-duty power and ground connections.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeavy-Duty PCB: 3 oz double-sided circuit board construction.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFive-Way Protection: Protects against speaker shorts, thermal overload, high voltage, low voltage, and DC offset.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCustom Vanity Plate Ready: Compatible with optional decorative amplifier vanity plates.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eBrand: DD Audio\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSeries: M Series\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eModel: M2500a\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSKU: DD-M2500a\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eProduct Type: Car Audio Subwoofer Amplifier\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Class: Class D\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Configuration: Monoblock\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNumber of Channels: 1\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eContinuous Power at 4 Ohms: 1,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eContinuous Power at 2 Ohms: 1,500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eContinuous Power at 1 Ohm: 2,500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDynamic Power at 1 Ohm: 4,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMinimum Rated Impedance: 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOperating Voltage: 9V–16V DC\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTest Voltage: 14.4V\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMaximum Current Draw: 400 Amps\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 20 Hz–500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSignal-to-Noise Ratio: Greater Than 97 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDamping Factor: Greater Than 400\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eInput Voltage Sensitivity: 0.2V–8V\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSubsonic Filter: 20 Hz–250 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLow-Pass Filter: 50 Hz–500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCrossover Slope: 24 dB\/Octave\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRCA Inputs: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eZVL Input: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote Subwoofer Control: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote Voltage Display: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote Clipping Indicator: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Wire Terminal Size: 1 x 0 Gauge\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSpeaker Wire Terminal Size: 10 Gauge\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePCB Construction: 3 oz Heavy-Duty Double-Sided\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Strapping: Supported with Optional ZVL Module\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCustom Vanity Plate Compatible: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eProtection Circuitry: Speaker Short, Thermal Overload, High Voltage, Low Voltage, DC Offset\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 12.3\" (313.2 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth: 9\" (230 mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 3\" (74 mm)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Installation Note:\u003c\/strong\u003e This amplifier requires an electrical system capable of supporting its power demand. DD Audio recommends proper power wiring, secure grounding, adequate ventilation, and verification that the vehicle's charging system can support the amplifier. For multi-amplifier configurations, use the appropriate compatible ZVL module and follow the manufacturer's installation instructions.\u003c\/p\u003e","brand":"DD Audio","offers":[{"title":"Default Title","offer_id":68067784065272,"sku":"DD-M2500a","price":809.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/491a1b79dc4b941f8a6f8b3e42cdc0374b0c64366f32c66f69357e2777260d85.jpg?v=1794421029","url":"https:\/\/bigjeffaudio.com\/products\/dd-audio-2500w-rms-1-ohm-stable-class-d-monoblock-car-amplifier-m2500a","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}