The REDCATT 18FIND is a high-efficiency 18" professional subwoofer designed for powerful low-frequency output, extended response, and reliable high-power operation in demanding vented bass systems.
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Highlights of the REDCATT 18FIND
- 18" ferrite subwoofer with 8 ohm rated impedance
- 1000 W AES power handling, 2000 W continuous, 4000 W peak
- 97.24 dB sensitivity for high-efficiency professional bass performance
- 36 Hz resonant frequency with extended low-frequency capability
- 101.6 mm copper voice coil on a glass fiber former
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Product details REDCATT 18FIND
REDCATT 18FIND 18" Subwoofer 8 Ohm
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The REDCATT 18FIND is built for professional low-frequency applications where output, efficiency, and control are essential. As a high-excursion subwoofer, it combines a lightweight glass fiber loaded paper cone with a triple roll constant geometry surround, giving it the strength and excursion capability needed for vented subwoofer systems and touring bass bins.
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With 97.24 dB sensitivity, an Fs of 36 Hz, and a strong 23.60 T·m BL factor, the 18FIND is engineered for efficient bass reproduction with low harmonic distortion. The ferrite motor structure, aluminum basket, and optimized venting system help make it a robust choice among professional woofers for high-output sound reinforcement designs.
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The 101.6 mm copper voice coil uses a glass fiber former and is designed to withstand peak temperatures above 250 °C. Combined with a Nomex spider and REDCATT’s silicone spider design, the driver is made for long-term consistency under demanding power conditions, with 1000 W AES power handling, 2000 W continuous power, and 4000 W peak power.
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For integration into professional speaker systems and custom audio components, the 18FIND offers practical enclosure options. Recommended bass reflex alignments include 130 liters tuned to 41 Hz for strong mid-bass output, 155 liters tuned to 38 Hz for a balanced general-purpose setup, or 180 liters tuned to 34 Hz for deeper extension with high-pass filter protection.
