{"product_id":"blackline-q210-2x10-passive-subwoofer-with-2-voice-coil-white","title":"Martin Audio Blackline Q210 2x10\" Passive Subwoofer with 2\" Voice Coil White","description":"\u003cp\u003eBlackline Q210 is a slimline, dual-driver subwoofer engineered for applications where a visually discreet solution is required. Designed to complement BlacklineQ Series full-range loudspeakers, it extends the system’s low-frequency response down to 49 Hz, delivering tight, punchy low frequency impact with a peak SPL of 124dB (130dB for crest factor 4).Blackline Q210 features dual 10” (250mm) drivers with 2” (50mm) voice coils, housed in a robust plywood enclosure. A perforated, impact-resistant steel grille protects the drivers, while slot ports ensure efficient airflow and reduced turbulence for clean, controlled bass performance.\u003cbr\u003e\nFinished in durable black paint as standard, Q210 is also available in white to support visually sensitive installations, particularly when paired with BlacklineQ column loudspeakers in white.\u003cbr\u003e\nQ210 can be deployed singly, stacked or flown using integral M8 inserts. It includes an M20 1.4” (35 mm) pole-mount fitting for seamless integration with other loudspeakers in BlacklineQ series. There are two signal link outputs—one positioned at the top and one at the bottom of the enclosure when oriented vertically. This allows for flexible, discreet and tidy signal connections to other BlacklineQ loudspeakers, regardless of setup.\u003cbr\u003e\nTwo ergonomic side handles provide ease of handling, while rubber feet on the base align with top-surface recesses to ensure stable stacking. Q210 is ideal for applications requiring compact, high-performance low-frequency reinforcement.\u003cbr\u003e\nWhen used with BlacklineQ Series full-range systems, crossover and EQ functions can be managed via the DX0.4, DX0.6, or DX4.0 system controllers, or the onboard DSP of an iKON amplifier.\u003cbr\u003e\nProduct Features\u003c\/p\u003e\n\n\u003cp\u003eSlimline direct-radiator subwoofer\u003cbr\u003e\n2 x 10” (250mm) drivers with 2” (50mm) voice coils\u003cbr\u003e\nPeak SPL of 124dB (130dB for crest factor 4)\u003cbr\u003e\nDurable plywood enclosure\u003cbr\u003e\nSlot ports for reduced air noise\u003cbr\u003e\nPerforated steel grille\u003cbr\u003e\nM20 \/ 1.4” (35mm) pole-mount socket\u003cbr\u003e\n4Ω nominal impedance\u003cbr\u003e\nIntegral ergonomic handles\u003cbr\u003e\nFeet for vertical or horizontal operation\u003cbr\u003e\nRebate recesses for stable horizontal stacking\u003cbr\u003e\nM8 flying inserts\u003cbr\u003e\nThree NL4 connectors\u003cbr\u003e\n85% Post Consumer Recycled ABS Plastic\u003cbr\u003e\nFSC Certified Cardboard Packaging\u003cbr\u003e\nBiodegradable Box Sealing tape\u003c\/p\u003e\n\n\u003cp\u003eProduct Specifications\u003c\/p\u003e\n\n\u003cp\u003eType:  Slimline, dual 10\" driver subwoofer\u003cbr\u003e\nFrequency Response:  49 Hz – 100 Hz ± 3 dB, -10 db @ 41 Hz\u003cbr\u003e\nDriver:  10” (250 mm) with 2” (50 mm) long excursion voice coil, ferrite motor system\u003c\/p\u003e\n\n\u003cp\u003eRated Power:  400 W AES, 1600 W peak\u003cbr\u003e\nRequired Electronics:  Processor and amplifier, or a combined amplifier-processor unit\u003cbr\u003e\nRecommended Electronics:  DX0.4, DX0.6 or DX4.0 system processor and VIA amplifier, or iKON amplifier-processor\u003c\/p\u003e\n\n\u003cp\u003eSensitivity:  101 dB\u003cbr\u003e\nMaximum SPL:  127 dB continuous, 133 dB peak, 139 dB peak with crest factor 4\u003cbr\u003e\nNominal Impedance:  4 ohm\u003cbr\u003e\nDispersion:  Omnidirectional\u003cbr\u003e\nCrossover:  N\/A\u003cbr\u003e\nEnclosure:  Durable plywood\u003cbr\u003e\nFinish:  Black or white textured paint\u003cbr\u003e\nProtective Grille:  Black or white perforated steel grille with scrim cloth backing\u003cbr\u003e\nConnectors:  3 x NL4 connectors: 2 at bottom rear (input and link A), 1 at top rear (link B)\u003cbr\u003e\nPin Connections (Input):  1+\/1–\u003cbr\u003e\nPin Connections (Link A):  1+\/1– to 1+\/1– and 2+\/2– to 2+\/2–\u003cbr\u003e\nPin Connections (Link B):  1+\/1– on input to 2+\/2– on link B\u003cbr\u003e\nFittings:\u003c\/p\u003e\n\n\u003cp\u003e16 x M8 inserts: 2 on top, 2 on bottom, 4 on left, 4 on right, 4 on rear\u003cbr\u003e\n2 x bar handles with recycled ABS pockets: 1 at rear top, 1 at rear bottom\u003cbr\u003e\nM20 top-mounted thread plate for pole mounting\u003cbr\u003e\n4 x skids on base\u003cbr\u003e\n4 x skids on right side, 4 x recesses on left side: for stacking horizontally\u003c\/p\u003e\n\n\n\u003cp\u003eDimensions (WxHxD):  296 mm x 718 mm x 462 mm (11.7 in x 28.3 in x 18.2 in)\u003cbr\u003e\nWeight:  22.4 kg (49.4 lbs)\u003cbr\u003e\nAccessories (Optional):\u003c\/p\u003e\n\n\u003cp\u003eM8 eye bolt HTKCT05\u003cbr\u003e\nWind-up telescopic pole ASF20071\u003cbr\u003e\nTransit cover\u003c\/p\u003e","brand":"Martin Audio","offers":[{"title":"Default Title","offer_id":58332911174006,"sku":"MAUQ210W","price":801.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0361\/2681\/files\/WEBMAU00558_Q210W_1.jpg?v=1784913190","url":"https:\/\/spartanmusic.co.uk\/products\/blackline-q210-2x10-passive-subwoofer-with-2-voice-coil-white","provider":"Spartan Music","version":"1.0","type":"link"}