JL Audio SB-F-MUSCPE/12TW3 Stealthbox® Custom-fit fiberglass enclosure with 12" TW3-D4 subwoofer — fits 2015-23 Ford Mustang coupe only subwoofer grille Compact size: The Infinity marine

Compact size: The Infinity marine 10001A amplifier features a low-profile chassis and a small overall footprint to fit in more boat where available space is limited

Mono subwoofer amplifier (two 30A ATO fuses installed)

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5 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 59 Hz - 22 KHz ± 3 dB

7 EQ curve presets

JL Audio SB-F-MUSCPE/12TW3 Stealthbox® Custom-fit fiberglass enclosure with 12" TW3-D4 subwoofer — fits 2015-23 Ford Mustang coupe only subwoofer grille Compact size: The Infinity marineBass that fits your car The JL Audio Stealthbox custom fit subwoofer delivers incredible bass in a package that takes up minimal space and blends in with your vehicle's interior. JL Audio designs Stealthboxes to fit in specific vehicles, then loads them with appropriate subwoofers for optimal performance. Pair the system with an appropriate amp and wiring for stellar concealed bass. Perfect sound to go with the perfect fit JL Audio puts months of