{"product_id":"bassboss-makara-mk3-5-000-watt-dual-21-inch-powered-subwoofer-mint-open-box","title":"BASSBOSS Makara-MK3 5,000-watt Dual 21-inch Powered Subwoofer - Mint, Open Box","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eBass on Another Level -The BASSBOSS Makara-MK3 5,000-watt Dual 21-inch Powered Subwoofer\u003c\/h4\u003e\n\u003cp\u003eThere are all-new amplifiers in the MK3 series. Total power has increased, however, power allocated to woofers increased substantially. The higher output voltages provide more impact. Universal input voltage compatibility of 90-250V provides more flexibility. Waterproof connections provide more peace of mind.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n   \u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLoudspeaker Description: Dual 21\" Self-Powered 6th-order Hybrid Subwoofer\u003c\/li\u003e\n  \u003cli\u003eFrequency Response (±3 dB): 23 – 100 Hz\u003c\/li\u003e\n  \u003cli\u003eMaximum Sustained Output: 140 dB\u003c\/li\u003e\n  \u003cli\u003eMax SPL (Peak)*: 143 dB\u003c\/li\u003e\n  \u003cli\u003eNominal Dispersion (H° x V°): 360 x 360 – Cardioid Mode Available with Multiple Boxes\u003c\/li\u003e\n  \u003cli\u003eAmplification: 5000 Watts Class D (2 x 2500W)\u003c\/li\u003e\n  \u003cli\u003eProcessing: Integrated comprehensive DSP. 96kHz sampling rate with 8 pushbutton presets. All presets include high pass filters, low pass filters, phase alignment, equalization and multi-stage limiting. Storage capacity for up to 100 presets\u003c\/li\u003e\n  \u003cli\u003eElectrical Connector Amp: Neutrik powerCON True 1 TOP - IP65 rated waterproof connectors\u003c\/li\u003e\n  \u003cli\u003eElectrical Connector Mains: Standard US 3-pin grounding 120V electrical plug: NEMA 5-15 (Edison)\u003c\/li\u003e\n  \u003cli\u003eVoltage Operating Range: 100-240V AC, 50-60Hz (Auto-sensing, auto switching universal supply)\u003c\/li\u003e\n  \u003cli\u003eCurrent Draw 120V: 9 Amps (Nominal)\u003c\/li\u003e\n  \u003cli\u003eCurrent Draw 240V: 4.5 Amps (Nominal)\u003c\/li\u003e\n  \u003cli\u003eSignal Input Connector: XLR-F\u003c\/li\u003e\n  \u003cli\u003eSignal Output Connector: XLR-M (direct pass-through only)\u003c\/li\u003e\n  \u003cli\u003eEnclosure Type: Vented, short-horn hybrid\u003c\/li\u003e\n  \u003cli\u003eTransducer Low Frequency: 2 x 21 in. diameter (540mm) neodymium motor woofer with 4.5 in. (115mm) voice coil\u003c\/li\u003e\n  \u003cli\u003eCabinet Construction: CNC machined 18mm Birch plywood with extensive bracing and dado joinery. 4 steel bar handles. 4 x 35mm steel pole sockets, 4 x intelocking UHMWPE sliders\/feet.\u003c\/li\u003e\n  \u003cli\u003eExterior Finish: High-pressure, bonded polyurea coating. Rugged, waterproof. Textured black\u003c\/li\u003e\n  \u003cli\u003eGrille: Perforated, powder-coated steel\u003c\/li\u003e\n  \u003cli\u003eDimensions (HxWxD): 28 in. x 48 in. x 36 in. (28.5 in. high with feet)\u003c\/li\u003e\n  \u003cli\u003eNet Weight: 294 lbs\u003c\/li\u003e\n  \u003cli\u003eShipping Weight: 330 lbs\u003c\/li\u003e\n  \u003cli\u003eWhat's Included: Loudspeaker, manual, and power cable\u003c\/li\u003e\n  \u003cli\u003eOptional Covers: Heavy-duty padded nylon transport covers for 1 cabinet\u003c\/li\u003e\n  \u003cli\u003eOptional Dollies: Birch plywood flat cart with 4 locking wheels and recesses to accept the cabinet sliders. Transports 1 to 3 cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTrue Specifications: Our forward-thinking approach means that we never rest on our laurels. As we continue to innovate and refine our technology, our specifications will evolve. We're committed to constantly pushing the boundaries and raising the bar.\u003c\/p\u003e\n\u003cp\u003e*Peak output is calculated using “industry standard” techniques. These calculation methods create theoretical specifications that are inflated over what can actually be achieved. BASSBOSS real world output specifications are provided as “Maximum Sustained Output” ratings, which reflect actual measured, continuous output levels.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: BASSBOSS\u003cbr\u003eModel: MAKARA\u003cbr\u003eSKU: I777681-GA99920251118-0-WHXB\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Chuck Levin's Washington Music Center\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"BASSBOSS","offers":[{"title":"Default Title","offer_id":42577737056319,"sku":"I777681-GA99920251118","price":7199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/e1640eb4-a886-42b7-ba83-0e4c858de4b0_3d273229-b406-4624-8a0f-08c50e878d7b.png?v=1763501859","url":"https:\/\/chucklevins.com\/products\/bassboss-makara-mk3-5-000-watt-dual-21-inch-powered-subwoofer-mint-open-box","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}