The Carvin Audio TS18C-4 is a high-power 18-inch replacement woofer engineered for deep, punchy low-frequency performance in professional PA and subwoofer applications. Designed for use in TRx Series systems including the TRx3118A, this 4-ohm driver delivers powerful bass response down to 35Hz with reliable output handling up to 900 watts RMS.
The Carvin Audio TS18C-4 is built for professional sound reinforcement systems requiring strong, controlled low-frequency output. With a frequency response of 35Hz to 2.5kHz (-3dB) and a sensitivity rating of 96dB (1W/1m), this driver offers efficient performance and impactful bass in live sound and installed environments.
Its 4-inch voice coil is engineered to handle 900 watts RMS, making it ideal for high-output PA systems and subwoofer enclosures. The ferrite magnet structure ensures stable magnetic performance, while the rugged cast basket frame provides structural integrity under demanding conditions.
Optimized with carefully engineered Thiele & Small parameters, the TS18C-4 supports precise enclosure tuning for custom cabinet builds or direct factory replacement. With a net weight of 18 pounds and a solid mechanical design, it is a dependable solution for restoring or upgrading compatible Carvin TRx systems.
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