DS18 SQBASSx2 7x9 UnderSeat Slim Amplified Car/Truck Subwoofer with a 4x6 Passive Radiator 1200W Peak Power / 230W RMS - Remote BASS Knob Included - Powered Sub in Ported Enclosure for Tight Spaces
Powerful Bass, Minimal Space The DS18 SQBASSX2 7x9 Under Seat Subwoofer with built-in amplifier delivers deep, clean bass in tight spacesperfect for cars, trucks, or SUVs with limited room
Premium Power in a Compact Frame Pushes 230W RMS / 1200W Max through a 7x9 woofer and a 4x6 passive radiator for rich low-end tones without the bulk of traditional subwoofer enclosures
All-in-One Bass Solution Features an integrated amplifier, adjustable low pass filter (50-150Hz), and remote bass knob with 5m cable to control bass levels right from the drivers seat
Built Tough, Built Clean Crafted with a polypropylene diaphragm and rubber surround, this unit ensures long-lasting performance and vibration-resistant clarity for every drop and punch
Plug-and-Play Simplicity Whether using RCA or speaker-level inputs, installation is quick and seamlessideal for aftermarket car audio upgrades with no trunk space to spare
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SPIRIT LLC
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First Listed on Newegg
March 24, 2026
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