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10″ Subwoofer – 400 W RMS, 4 Ohm
$163.00
The C010D4 10″ Subwoofer from Concrete Audio features a 2.5″ high-temperature voice coil, 4 ohm nominal impedance, and a dual 50 oz high-grade ferrite magnet for dependable deep-bass performance. With 400 W RMS power handling and a 30 Hz–500 Hz frequency range, this subwoofer delivers impactful low-frequency output with strong authority and responsiveness — ideal for PA systems, subwoofer cabinets, car audio, and custom bass builds. Standard mounting dimensions include a 9″ cut-out and 5.75″ mounting depth, making it versatile for various enclosure designs.