{"product_id":"martinlogan-depth-215-dual-15-powered-subwoofer-the-grid","title":"MartinLogan Depth 215 Dual 15\" Powered Subwoofer | The Grid","description":"\u003ch1\u003e\u003cspan\u003eMartinLogan Depth 215 Powered Subwoofer\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eComplimentary White Glove Delivery!!! Call us @ (713) 218-8120\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMartinLogan Depth 215\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is the flagship of the Depth Series, engineered for reference two-channel audio and high-performance home theater. Dual opposing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15-inch Carbon Aerocore woofers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2,200 watts RMS \/ 4,400 watts dynamic peak amplification\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, BalancedForce architecture, a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e64-bit Vojtko DSP engine\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, Anthem Room Correction, app control, and integrated wireless connectivity combine in a subwoofer capable of reaching \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18 Hz\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e while prioritizing low distortion and control. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDual 15-Inch BalancedForce Woofer System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Depth 215 uses two active \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15-inch high-excursion woofers positioned in exact opposition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. MartinLogan's BalancedForce topology uses the equal and opposite mechanical forces generated by the drivers to substantially reduce energy transferred into the enclosure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReducing cabinet vibration is especially important at high output levels, where enclosure resonance can obscure low-frequency detail. Rather than relying on cabinet mass alone, BalancedForce addresses these mechanical forces at their source. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCarbon Aerocore Woofers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eEach 15-inch driver uses MartinLogan's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCarbon Aerocore cone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a three-layer structure combining an integral carbon-fiber outer layer, lightweight PMI structural-foam core, and fiberglass rear layer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe construction is designed to combine high rigidity with low moving mass and internal damping. The woofers also incorporate \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eunder-spider, voice-coil and pole-piece venting plus dual copper shorting rings\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to further reduce distortion and improve thermal and mechanical performance. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e2,200 Watts RMS \/ 4,400 Watts Dynamic Peak\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Depth 215 contains \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo reference-grade Class D amplifiers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with each amplifier dedicated to one 15-inch woofer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCombined output is rated at an exceptional \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2,200 watts RMS with 4,400 watts dynamic peak capability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The substantial power reserve gives the dual-driver system the headroom required for demanding movie effects while retaining the transient control necessary for high-end music reproduction. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e64-Bit Vojtko DSP\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAn ultra-high-resolution \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e500 MHz Vojtko DSP engine with 64-bit processing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e controls the Depth 215's low-frequency system in real time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe DSP architecture supports crossover control, phase adjustment, listening modes, low-frequency contouring, wireless operation, app control, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAnthem Room Correction Genesis\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e while allowing MartinLogan to optimize the drivers and amplifiers as a complete system. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAnthem Room Correction Genesis\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Depth 215 supports \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAnthem Room Correction (ARC Genesis)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for precise low-frequency integration with the listening environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eARC measures the subwoofer's behavior in the room and generates correction filters to address room-induced peaks and response irregularities. For a subwoofer capable of significant output below 20 Hz, proper placement and room correction can be just as important as raw amplifier power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAn ARC or PBK microphone kit is required for calibration. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMartinLogan Subwoofer Control App\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMartinLogan Subwoofer Control app\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides real-time adjustment from the listening position via Bluetooth. Available controls include level, low-pass frequency and slope, phase, polarity, listening mode, 20–30 Hz output, ARC, wireless configuration, and additional system settings. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThree preset listening modes—\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMusic, Movie, and Night\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e—provide fast optimization for different applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eIntegrated Wireless Connectivity\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Depth 215 incorporates both an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eintegrated wireless receiver and included wireless transmitter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing an alternative to running a long signal cable across the room.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMartinLogan specifies lossless transmission, forward-error correction, and low latency for the wireless system. Hardwired RCA, balanced XLR, and speaker-level inputs are also provided for extensive system compatibility. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eConcealed Touch Control Interface\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFor direct operation, the Depth 215 incorporates a concealed \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTouch Control Interface (TCI)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e behind the illuminated MartinLogan front emblem.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe interface provides access to level, tone sweep, low-pass filter, phase and polarity, listening mode, 20–30 Hz adjustment, ARC, wireless operation, passcode lock, logo color, system information, and factory-reset functions. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eExtensively Braced Variable-Thickness Cabinet\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eControlling two high-output 15-inch woofers requires a substantial enclosure. MartinLogan uses an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eextensively braced cabinet with walls varying from 1 to 3 inches thick\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, working with the BalancedForce driver arrangement to suppress unwanted enclosure resonance. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe amplifier electronics are concealed within the enclosure, while extruded-aluminum rear trim pieces function as convection-cooled heatsinks. Inputs are positioned along the lower rear edge for cleaner cable management. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/depth-215?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eMartinLogan Depth 215\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSeries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDepth Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePowered High-Performance Subwoofer\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\u003cstrong\u003e\u003cspan\u003e18–120 Hz ±3 dB\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLow-Frequency Drivers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDual active 15\" Carbon Aerocore woofers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDriver Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBalancedForce opposing array\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWoofer Baskets\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCast aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmplification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDual reference-grade Class D\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e2,200 W RMS total\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDynamic Peak Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e4,400 W total\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDSP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e500 MHz Vojtko DSP, 64-bit processing\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRoom Correction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAnthem ARC Genesis\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLow-Pass Frequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e35–120 Hz, 1° increments\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLow-Pass Order\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBypass \/ Third \/ Fourth\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhase\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e0–180°, 1° increments\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePolarity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNormal \/ Inverted\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eListening Modes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMovie \/ Music \/ Night\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e20–30 Hz Adjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e±10 dB\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBluetooth Control\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMartinLogan Subwoofer Control App\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWireless\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eIntegrated receiver + transmitter included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRCA Inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLeft \/ Right \/ LFE\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eXLR Inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLeft \/ Right or LFE\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSpeaker-Level Inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLeft \/ Right\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRCA Sub Out\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCabinet\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVariable thickness, extensively braced\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFeet\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated anti-vibration feet; carpet spikes included\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum Power Draw\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e1,000 W\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStandby, Wireless Off\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e0.5 W\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStandby, Wireless On\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e\u0026lt;2 W\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e22.5 × 22.8 × 23.4 in\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e173 lb \/ 78.5 kg\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eGloss Black\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eMartinLogan Depth 215 at The Grid HiFi\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe Grid HiFi in Houston specializes in MartinLogan loudspeakers, reference subwoofer systems, high-end two-channel audio, and private cinema.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith dual 15-inch drivers, 2,200 watts RMS, response extending to 18 Hz, and ARC Genesis capability, the Depth 215 deserves proper integration. The Grid can determine placement, crossover, phase, level, ARC calibration, and multi-subwoofer configuration while matching the system to your main loudspeakers, room acoustics, amplification, and surround processor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eComplimentary White Glove Delivery • Travel Reimbursement\u003c\/span\u003e\u003cspan\u003e*\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eQualifying purchasers may receive airfare reimbursement for a private audition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConsidering the MartinLogan Depth 215? Hear what properly integrated reference bass can do. Call The Grid HiFi at (713) 218-8120 to arrange your private consultation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003e*\u003c\/span\u003e\u003cspan\u003eRestrictions apply. Contact us for details.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"MartinLogan","offers":[{"title":"Default Title","offer_id":55165926015313,"sku":null,"price":6999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/7178\/0945\/files\/54855999730_e1a9c07b7a_b.jpg?v=1791049273","url":"https:\/\/gridhifi.com\/products\/martinlogan-depth-215-dual-15-powered-subwoofer-the-grid","provider":"The Grid","version":"1.0","type":"link"}