Big Jeff Audio

09/02/2026

Dual RAGE V3 15" 2000W RMS D2 Subwoofers & RAGE 7800W RMS Mono Amplifier Package

Power a high-output 2-ohm bass system with two B2 RAGE V3 15-inch D2 2000W RMS subwoofers and a RAGE 7800W mono amplifier.

09/02/2026

00 Gauge Cable Management Wire Comb Single Slot Can Use w/ Cable Tie Red/Blac

ORGANIZE LARGE 00 GAUGE WIRING: Designed to keep power and ground cable runs clean, secure, and professionally routed HEAT-RESISTANT PETG MATERIAL: Durable PETG plastic construction handles demanding automotive and car audio environments FLEXIBLE INSTALLATION OPTIONS: Screw-mount tabs and zip tie co...

09/01/2026

Mechman S Series 320 Amp High Output Alternator for Select GM Applications

HIGH OUTPUT PERFORMANCE – Delivers up to 320 amps of charging power to support demanding electrical systems, aftermarket car audio equipment, auxiliary batteries, lighting upgrades, and other high-current accessories. ADVANCED 6-PHASE DESIGN – Mechman's S Series technology produces excellent out...

09/01/2026

The New B2 Audio RAVE1000.1 Amplifier does more than the Rated 1000 Watts RMS on our Dyno Testing! Check this out! Full Video Coming Soon!
Pre-Orders open soon! Check this out! www.bigjeffaudio.com or www.b2audiousa.com

09/01/2026

We tore down the Kicker CXA360.4 to see what's inside this compact 4-channel amp - specs, internals, MOSFETs, crossover settings, and how it handles factory audio systems.

👉 Watch the full video and let us know what you think about it! Comment Away!

🛒 Buy it here: https://bigjeffaudio.com/products/kicker-full-range-4-channel-car-amplifier-class-a-b-720w-peak-2-ohm-46cxa3604t

09/01/2026

Audiopipe 4 Gauge Oxygen Free Copper Amplifier Wiring Kit, 2100W PKV-2100SX

Install your amplifier with the Audiopipe PKV-2100SX 4 Gauge 100% Copper Wiring Kit. Complete amp install kit for systems up to 2100W. Shop Now.

09/01/2026

New! Full Tilt Audio 8 Gauge Tinned OFC Power/Ground Wire Teal Lot Cut By The Foot was just added to eBay. Check it out!

09/01/2026

B2 Audio Dual Carbon Fiber ASA 3D-Printed Floating Amplifier Mount Racks

DUAL AMPLIFIER INSTALLATION: Two-level rack design allows two amplifiers to be mounted in a clean stacked configuration. SPACE-SAVING DESIGN: Makes efficient use of vertical space in trunks, cargo areas, display boards, and custom car audio installations. CARBON-FIBER-REINFORCED MATERIAL: Lightweigh...

09/01/2026

Official B2 Audio Aluminum Cased 18" RCA Bass K**b Red with B2 Audio Logo

Take control of your subwoofer output with the official B2 Audio red aluminum bass k**b. Includes an 18" RCA cable for smooth, precise level adjustment.