Big Jeff Audio

10/07/2026

DS18 Recone Kit for EXL-X15.2D 15" 2 Ohms Pro Car Audio Subwoofer EXL-X15.2DRCK

DS18 EXL-X15.2DRCK recone kit for EXL-X15.2D 15" subwoofer. Includes cone, dust cap, spider, and 2-ohm DVC voice coil.

10/07/2026

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10/07/2026

Dual RAGE V3 15" 2000W RMS D1 Subwoofers & RAGE 3500W RMS 1-Ohm Mono Amplifier

Build a high-output 1-ohm bass system with two B2 RAGE V3 15-inch D1 2000W RMS subwoofers and a RAGE 3500W mono amplifier.

10/07/2026

Audiopipe APH-5050 2" Titanium Compression Driver 80W RMS 8-Ohm

Shop the Audiopipe APH-5050 titanium compression driver with 80W RMS, 8-ohm impedance, a 2-inch Kapton voice coil, and 108 dB sensitivity.

10/07/2026

Big Jeff Audio 4-6S Capacitance Active Balancer for Car Audio Lithium Batteries

Effortless Balance: Automatically maintains consistent voltage across each cell in your lithium battery pack, ensuring peak performance and longevity for your car audio system. Uninterrupted Power: Say goodbye to audio disruptions caused by voltage imbalances – the Heltec BMS actively monitors and...

10/07/2026

Big Jeff Audio Wire Comb Cable Management Clip | Multiple Colors, Sizes & Styles (1/0)

CHOOSE YOUR WIRE MANAGEMENT SETUP: Select the color, wire-size compatibility, and clip style that fit your build. Available in Single, Double, Triple, and Quad configurations for organizing one to four parallel wire runs. CLEANER, MORE ORGANIZED INSTALLS: Keeps power-wire runs evenly spaced and secu...

10/07/2026

18" 3000 Watt RMS Dual 1 Ohm Car Audio Subwoofer Sundown Audio X-Series XV4

Sundown Audio XV4 18 inch subwoofer delivers 3000 watts RMS with 30mm Xmax, Xv4 coil technology, and massive low frequency output.

10/07/2026

Dual 12" KICKER SoloX L7X Empty Subwoofer Enclosure 49DUL7X12

Custom KICKER box for dual 12" SoloX L7X subs with flared port, birch build, and pro wiring. Tuned to 31Hz for max bass output. Shop now.

10/06/2026

Kenwood Single 10" 4-Ohm 300 Watts RMS Polypropylene Cone Subwoofer

Kenwood KFC-W2541 10" subwoofer delivers 300 Watt RMS @ 4Ω with a multi-layer polypropylene cone and X-Motif design—tight, punchy bass in compact enclosures.