{"product_id":"class-d-subwoofer-amplifier-panel-1500w-rms-at-4-ohms","title":"Class D Subwoofer Amplifier Panel 1500W RMS at 4 Ohms","description":"\u003cp\u003eBring dedicated bass amplification to your enclosure project with this Class D subwoofer amplifier panel. Designed for professional sound applications, it combines balanced audio inputs and a cabinet-mounting format for compatible subwoofer systems used by DJs, venues and event sound teams.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eListed output rating of 1500W RMS at 4 ohms or 750W RMS at 8 ohms.\u003c\/li\u003e\n\u003cli\u003eClass D amplification for a dedicated bass-reinforcement application.\u003c\/li\u003e\n\u003cli\u003eListed frequency range of 30Hz to 160Hz.\u003c\/li\u003e\n\u003cli\u003eBalanced XLR and 1\/4-inch inputs for integration with compatible audio equipment.\u003c\/li\u003e\n\u003cli\u003eSpeakon speaker output.\u003c\/li\u003e\n\u003cli\u003eAutomatic dual-voltage supply described for 127V and 220V operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eApplication: Subwoofer amplification\u003c\/li\u003e\n\u003cli\u003eAmplifier class: D\u003c\/li\u003e\n\u003cli\u003eOutput rating: 1500W RMS at 4 ohms; 750W RMS at 8 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency range: 30Hz–160Hz; measurement tolerance not supplied.\u003c\/li\u003e\n\u003cli\u003eInputs: Balanced XLR and balanced 1\/4-inch\u003c\/li\u003e\n\u003cli\u003eOutput: Speakon\u003c\/li\u003e\n\u003cli\u003ePower supply: Automatic 127V\/220V, according to the supplied listing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe source describes overload and overheating protection; confirm the exact protection functions in the current manufacturer's manual. Specifications are supplied listing information, not independent test results. No distortion-free performance or protection against every type of equipment damage is guaranteed.\u003c\/p\u003e\u003ch2\u003eSpeaker Compatibility\u003c\/h2\u003e\u003cp\u003eThe existing description identifies 18-inch and 21-inch drivers as intended applications. Driver diameter alone does not establish compatibility. Have a qualified installer verify the driver's impedance, power handling, enclosure design and connector wiring. Ratings are provided for 4-ohm and 8-ohm loads; do not assume operation below 4 ohms is supported. This panel is intended for bass reinforcement, not full-range playback.\u003c\/p\u003e\u003ch2\u003eDimensions and Installation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eListed panel height: 33cm\u003c\/li\u003e\n\u003cli\u003eListed panel width: 19.6cm\u003c\/li\u003e\n\u003cli\u003eListed depth: 11cm\u003c\/li\u003e\n\u003cli\u003eApproximate equipment weight stated in the source: 3kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese are equipment figures, not verified packed shipping dimensions or shipping weight. Confirm the mounting cutout and clearance requirements before modifying an enclosure. The source recommends a recessed wooden mounting compartment to secure the panel and reduce exposure to internal vibration. A qualified technician should confirm mounting, vibration isolation and cooling requirements against the current manual.\u003c\/p\u003e\u003ch2\u003eElectrical Safety and Care\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation is recommended. Verify mains voltage, frequency, input-current requirements and grounding on the equipment label before use.\u003c\/li\u003e\n\u003cli\u003eHave an electrician check the circuit, wiring, outlets and protective devices. Audio output power is not the same as mains power consumption.\u003c\/li\u003e\n\u003cli\u003eAutomatic dual voltage does not establish compatibility with every country's electrical supply or every installation.\u003c\/li\u003e\n\u003cli\u003eAvoid extension leads. If one is necessary, have an electrician select an appropriate current rating and cable size for the installation and lead length.\u003c\/li\u003e\n\u003cli\u003eDisconnect mains power before installation, wiring or servicing; refer internal servicing to qualified personnel.\u003c\/li\u003e\n\u003cli\u003eKeep dry, maintain ventilation and use hearing-safe listening levels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis listing describes an amplifier panel\/module. Speaker drivers, enclosures, cables and other accessories are not specified as included; confirm the supplied contents before ordering. Manufacturer identity, exact model number and warranty terms have not been supplied.\u003c\/p\u003e","brand":"BuyBrazil","offers":[{"title":"Default Title","offer_id":42766404550738,"sku":"SKU_1790605628568_401","price":448.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1718\/7061\/files\/D_NQ_NP_2X_668693-MLA108938260209_032026-F.jpg?v=1790605631","url":"https:\/\/www.buybrazil10.com\/zh\/products\/class-d-subwoofer-amplifier-panel-1500w-rms-at-4-ohms","provider":"BuyBrazil","version":"1.0","type":"link"}