{"product_id":"carvin-audio-trx3118a-18in-2000w-active-subwoofer-with-dsp","title":"Carvin Audio TRx3118A | 18in - 2000W | Active Subwoofer with DSP","description":"\u003ch2\u003e18-Inch Active Powered Subwoofer\u003c\/h2\u003e\r\n\u003cp\u003e\u003cstrong\u003eCarvin Audio TRx3118A\u003c\/strong\u003e is a high-output 18-inch active subwoofer engineered to deliver deep, controlled low-frequency performance in demanding live sound environments. Extending down to 37Hz, it provides tight transient response and consistent output at high SPL, making it ideal for standalone subwoofer applications or as the low-frequency foundation of TRC Column Array systems.\u003c\/p\u003e\r\n\r\n\u003ch2\u003eCarvin Audio TRx3118A Competitive Differences\u003c\/h2\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e2000W Class D amplification with dedicated 1000W satellite output\u003c\/li\u003e\r\n  \u003cli\u003eAnalog Devices™ 56-bit DSP with application-specific presets\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003eCarvin Audio TRx3118A Description\u003c\/h2\u003e\r\n\u003cp\u003eThe \u003cstrong\u003eCarvin Audio TRx3118A\u003c\/strong\u003e combines high-efficiency Class D amplification, advanced DSP processing, and a precision-tuned bass reflex enclosure to deliver authoritative low-end reinforcement. Its 18” TS18C high-excursion woofer features a 4” (100mm) voice coil, ensuring powerful output and consistent performance even under heavy program material.\u003c\/p\u003e\r\n\r\n\u003cp\u003eWith 2000W of total program power—1000W dedicated to the internal subwoofer and 1000W available for HF satellite output—the TRx3118A eliminates the need for external amplifiers or additional processing. Everything required for system deployment is built directly into the cabinet, allowing for fast setup and predictable performance in touring and installation environments.\u003c\/p\u003e\r\n\r\n\u003cp\u003eAn integrated Analog Devices™ 56-bit DSP processor provides precision crossover alignment, system protection, and tonal optimization. Selectable presets for Live Performance, DJ\/Playback, Speech, and Sub-Only operation allow the system to adapt to various applications while maintaining clarity and impact.\u003c\/p\u003e\r\n\r\n\u003cp\u003eConstructed from premium multi-ply hardwood and finished in durable Black DuraTec™, the TRx3118A is built for professional reliability. A black powder-coated 16-gauge steel grille with acoustic cloth backing protects the driver, while recessed handles and a standard 1.38-inch pole mount cup simplify transport and system integration.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eTRx3118A Features\u003c\/h3\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e18” TS18C high-excursion woofer\u003c\/li\u003e\r\n  \u003cli\u003e4” (100mm) voice coil\u003c\/li\u003e\r\n  \u003cli\u003e2000W Class D amplification\u003c\/li\u003e\r\n  \u003cli\u003e1000W dedicated subwoofer power\u003c\/li\u003e\r\n  \u003cli\u003e1000W HF satellite output (4Ω)\u003c\/li\u003e\r\n  \u003cli\u003e37Hz – 200Hz frequency response\u003c\/li\u003e\r\n  \u003cli\u003e131dB maximum SPL\u003c\/li\u003e\r\n  \u003cli\u003eAnalog Devices™ 56-bit DSP processor\u003c\/li\u003e\r\n  \u003cli\u003ePresets: Live, DJ\/Playback, Speech, Sub Only\u003c\/li\u003e\r\n  \u003cli\u003ePremium multi-ply hardwood enclosure\u003c\/li\u003e\r\n  \u003cli\u003eDuraTec™ water-resistant finish\u003c\/li\u003e\r\n  \u003cli\u003eIncludes AC power cable\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eTRx3118A Specifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eSystem Type: 18” Active Bass Reflex Subwoofer\u003c\/li\u003e\r\n  \u003cli\u003eFrequency Response: 37Hz – 200Hz\u003c\/li\u003e\r\n  \u003cli\u003ePower: 2000W Program (1000W Sub \/ 1000W HF Output)\u003c\/li\u003e\r\n  \u003cli\u003eCoverage Pattern: Omni\u003c\/li\u003e\r\n  \u003cli\u003eMaximum SPL: 131dB\u003c\/li\u003e\r\n  \u003cli\u003eLF Driver: TS18C-4, 4Ω, 4” Voice Coil\u003c\/li\u003e\r\n  \u003cli\u003eHF Satellite Output: 4Ω\u003c\/li\u003e\r\n  \u003cli\u003eAC Input: 115V–230V, 50–60Hz\u003c\/li\u003e\r\n  \u003cli\u003eEnclosure: Premium Multi-Ply Hardwood\u003c\/li\u003e\r\n  \u003cli\u003eFinish: Black DuraTec™\u003c\/li\u003e\r\n  \u003cli\u003eGrille: Black powder-coated 16-ga steel with acoustic cloth\u003c\/li\u003e\r\n  \u003cli\u003eTransport: 2 recessed handles\u003c\/li\u003e\r\n  \u003cli\u003ePole Mount: 1.38-inch cup\u003c\/li\u003e\r\n  \u003cli\u003eDimensions: 23.6”W x 23”D x 21.2”H\u003c\/li\u003e\r\n  \u003cli\u003eWeight: 75 lbs (34 kg)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eWhat's In The Box\u003c\/h3\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eCarvin Audio TRx3118A Active Subwoofer\u003c\/li\u003e\r\n  \u003cli\u003eAC Power Cable\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Carvin","offers":[{"title":"Default Title","offer_id":51776000885018,"sku":"116841","price":1099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/carvin-audio-trx3118a--18in---2000w--active-subwoofer-with-dsp_3f159074-63bf-402a-8a78-ab882ff71b1a.webp?v=1772470929","url":"https:\/\/squarecable.com\/products\/carvin-audio-trx3118a-18in-2000w-active-subwoofer-with-dsp","provider":"SquareCable","version":"1.0","type":"link"}