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Wiring & Power
Keep it clean, keep it loud!
Your system is only as strong as its wiring. At Big Jeff Audio, our Wiring & Power section is stocked with everything you need to power your build the right way. From high-strand OFC power and ground wire to speaker wire, distribution blocks, and circuit protection — we’ve got you covered from front to trunk. Clean installs, consistent voltage, and safe current flow start with quality components.
Wiring & Power
Ensure your system runs at peak performance with our car audio wiring and power accessories. From high-quality power and ground cables to distribution blocks, fuses, terminals, and speaker wire, Big Jeff Audio has everything you need for clean, reliable connections. Proper wiring maximizes amp output, protects your equipment, and keeps your bass hitting hard. Perfect for daily drivers, custom builds, or competition setups — get the right wire for the job and power your system the way it’s meant to be.
1996-2024 GM Billet High Output Alternator (Blue)
JS AlternatorsFitment: This is a custom designed billet high-output alternator for GM Vehicles 1996-2024. Being a direct fit, this alternator fits directly into...
View full details2015-2017 Chrysler 200 V6 3.6L High Output Alternator
JS AlternatorsFitment: This is a direct fit high-output alternator for the 2015-2017 Chrysler 200 3.6L. Being a direct fit, this alternator fits directly into y...
View full detailsKicker Comp RT Series 6.75" 150 Watts RMS Dual 2-Ohm or 4-Ohm Subwoofer
KickerBIG BASS IN TIGHT SPACES: Ultra-thin 6.75-inch subwoofer is designed to fit under seats, behind benches, and other compact locations where traditi...
View full detailsAudiopipe 1200W 2-Ohm Class D 4-Channel Car Audio Brazilian Style Amplifier
Audiopipe1200W RMS Total Power: Delivers 4 × 300W RMS at 2 ohms or 4 × 200W RMS at 4 ohms to power your car speakers. 4-Channel Class D Design: Power multi...
View full detailsSundown Audio U Series 6.5" Subwoofer Dual Voice Coil 2/4 Ohm 500W RMS
Sundown AudioU Series 6.5" Subwoofer Premier “standard suspension” woofer series Dual Voice Coil 2 or 4 Ohm Mini Mega W surround Important Notice from Su...
View full detailsSundown Audio U Series 6.5" Subwoofer Dual Voice Coil 2/4 Ohm 500W RMS
Sundown AudioU Series 6.5" Subwoofer Premier “standard suspension” woofer series Dual Voice Coil 2 or 4 Ohm Mini Mega W surround Important Notice from Su...
View full detailsSundown Car Audio LCS Series 500 Watt RMS Dual 4 Ohm Subwoofers 10" / 12"
Sundown AudioImportant Notice from Sundown Audio This notice comes directly from Sundown Audio: Sundown Audio has led the industry in quality and ...
View full detailsDS18 250W x 4 + 1200W RMS Sub FRP-2.5K5 Full-Range Class D 5-Ch Amplifier
DS185-Channel Class D Power: Run four speakers and a subwoofer from one compact amplifier, simplifying your car audio setup. 1200W RMS Subwoofer Outpu...
View full detailsAmerican Bass Equalizer w/ Built-in 7V Line Driver + Digital Voltmeter OPEN BOX
American BassAudio Precision and Control: Elevate your car audio experience with the American Bass ABV-7B Equalizer, a powerful tool for fine-tuning your audi...
View full detailsDS18 CAN-AM Maverick X3 6.5” Dashboard Panels Loaded With NXL-IQ6/BK Speakers
DS18DS18 CA-X3DS6LDV2 Loaded Dash Panels – Includes (2) dash panels (driver + passenger side) preloaded with speakers 6.5” RGB Waterproof Coaxial Spea...
View full details2-Channel 500 Watt 2-Ohm Micro Compact Car Audio Amplifier Soundstream ST2.500D
SoundstreamSoundStream 500W Marine 2 Channel Amplifier Class D Motorcycle ST2.500D As if harnessing power into the original Stealth amps wasn't enough, Steal...
View full detailsUniversal Big 3 Wiring Upgrade Kit (10.5ft 1/0 Positive, 1 4ft 1/0 Ground, 1 3ft 1/0 Ground)
JS AlternatorsThis Universal Big 3 Wiring Upgrade Kit is all 1/0 100% oxygen free copper cables. This Universal Big 3 Wiring Upgrade Kit includes a 10.5 Foot 1/...
View full detailsUniversal Big 3 Wiring Upgrade Kit (20ft 2/0 Positive, 1 4ft 1/0 Ground, 1 3ft 1/0 Ground)
JS AlternatorsThis Universal Big 3 Wiring Upgrade Kit is all 1/0 100% oxygen free copper cables. This Universal Big 3 Wiring Upgrade Kit includes a 20 Foot 2/0 ...
View full detailsUniversal Big 3 Wiring Upgrade Kit (4ft 1/0 Positive, 1 4ft 1/0 Ground, 1 3ft 1/0 Ground)
JS AlternatorsThis Universal Big 3 Wiring Upgrade Kit is all 1/0 100% oxygen free copper cables. This Universal Big 3 Wiring Upgrade Kit includes a 4 Foot 1/0 P...
View full detailsUniversal Big 3 Wiring Upgrade Kit (6ft 1/0 Positive, 1 4ft 1/0 Ground, 1 3ft 1/0 Ground)
JS AlternatorsThis Universal Big 3 Wiring Upgrade Kit is all 1/0 100% oxygen free copper cables. This Universal Big 3 Wiring Upgrade Kit includes a 6 Foot 1/0 P...
View full detailsDS18 8" 300W RMS 4 Ohm Neodymium Sealed Back Mid-High Loudspeaker 8PRO600NSE-4
DS18HIGH-OUTPUT MID-HIGH SPEAKER: DS18 8PRO600NSE-4 8-inch sealed-back pro audio loudspeaker delivers 300 watts RMS and 600 watts maximum power handli...
View full detailsDS18 6.5" 300W RMS 4 Ohm Neodymium Sealed Back Mid-High Loudspeaker 6PRO600NSE-4
DS18HIGH-OUTPUT MID-HIGH LOUDSPEAKER: DS18 6PRO600NSE-4 6.5-inch sealed-back loudspeaker delivers 300 watts RMS and 600 watts maximum power handling a...
View full detailsDS18 1500W RMS 1 Ohm Full-Range Class D Monoblock Amplifier FRP-1.5K
DS181500W RMS Power: Delivers 1,500W RMS at 1 ohm, 900W RMS at 2 ohms, or 500W RMS at 4 ohms to match your system’s load. Full-Range Class D Design: P...
View full detailsDS18 12000W RMS 1 Ohm Full-Range Class D Monoblock Amplifier FRP-12K
DS1812000W RMS Power: Delivers 12,000W RMS at 1 ohm, 7,500W RMS at 2 ohms, or 4,000W RMS at 4 ohms for demanding car audio systems. Full-Range Class D...
View full details25" 2 Way Marine Soundbar Speaker Waterproof UTV ATV Golf Cart RGB LED Lights
DS18200W RMS Power Handling: Handles 100W RMS per channel, with 600W peak power handling for your marine or powersports audio setup. Four Speakers and...
View full detailsGM 1 Wire Regulator
JS AlternatorsGM 14.8v internal regulator with 1 wire pigtail wiring plug harness. This item is non-returnable, no warranty.You might be interested in: Terminal ...
View full detailsTerminal Block (For external regulation)
JS AlternatorsTerminal blocks are essential components for hairpin alternators, providing a secure and reliable connection to an external voltage regulator. They...
View full details2-Ohm 5 Channel Full Range 1000 Watts RMS Class AB / D Amplifier OPEN BOX
DD AudioPowerful & Versatile: Delivers a total of 1000W RMS, combining Class AB clarity with Class D efficiency for a complete audio experience. 5-Cha...
View full detailsMono Amplifier 2500W 1-Ohm Class-D Half-Bridge RGB LED Lights REFURBISHED
B2 Audio5.0 / 5.0
1 Review
Powerful Performance: Delivers up to 1800W (or 2500W, depending on the model) of high-quality, consistent sound. Monoblock Design: Optimized for h...
View full details15" 2000W RMS 3" Dual 2-Ohm SPL Car Audio Competition BDX Subwoofer OPEN BOX
AudiopipeEXTREME 2,000W RMS POWER HANDLING: Built for serious SPL performance, the Audiopipe TXX-BDX-15-D2 delivers 2,000 watts RMS and 4,000 watts peak po...
View full details6.5" Universal Subwoofer Bar Grill for Speakers up to 1.5" Excursion OPEN BOX
B2 AudioHeavy duty anodized steel grill that protects your 6.5 inch subwoofer from impacts, bumps and accidental damage while keeping airflow and movement...
View full detailsHarley Street Glide 14-23 Front Grilles 2.5" Bullet Tweeters 4 Ohm 50W RMS Pair
DS18Factory-Style Fit: Replaces the OEM front speaker grilles on 2014-2023 Harley-Davidson Street Glide motorcycles for a clean, integrated look. Cris...
View full detailsHarley Street Glide 14-23 6.5" 150W RMS 4 Ohm Speakers Bullet Tweeter Grille Kit
DS18Complete Front Audio Upgrade: Includes two 6.5" slim midrange speakers and two bullet tweeter-loaded grilles with inline crossovers for 2014-2023 ...
View full detailsAudiopipe N5-CLR In-Line AGU Fuse Holder 4/8 AWG <80 Amp Water Resistant Clear
AudiopipeINLINE AGU FUSE HOLDER: Audiopipe N5-CLR is designed for car audio power wiring, providing an accessible location for an appropriately rated AGU f...
View full detailsAudiopipe Heavy Duty ANL Fuse Block 0 to 4 AWG 500A Capacity CQ-1111
AudiopipeHeavy Duty Fuse Block: Holds an ANE (ANL) fuse for your car audio or power wiring installation. Up to 500A Capacity: Accepts ANE (ANL) fuses rated...
View full detailsDS18 5x7" Neodymium Full-Range Bullet Loudspeaker 225W RMS 4 Ohm PRO-FR57NEO
DS18HIGH-OUTPUT 5X7 LOUDSPEAKER: DS18 PRO-FR57NEO delivers 225 watts RMS and 450 watts MAX power handling in a full-range bullet loudspeaker designed ...
View full detailsAudiopipe Heavy Duty ANL Fuse Block 0 to 4 AWG 300A Capacity CQ-1105
AudiopipeUp to 300A Fuse Capacity: Accepts ANE (ANL) fuses rated up to 300 amps for your power wiring setup. 0 to 4 AWG Compatibility: Accommodates multipl...
View full detailsAudiopipe 12" Subwoofer 800W RMS Dual 4 Ohm Double Stack TXX-BDD2-12
Audiopipe800W RMS POWER HANDLING: Rated for 800 watts RMS and 1600 watts peak, the Audiopipe TXX-BDD2-12 brings powerful bass to your car audio system. DUA...
View full detailsMechman Elite Series 320 Amp Alternator For 1996/2004 GM Truck 8206320 OPEN BOX
Mechman AlternatorsInstall Marks & Scratches, Harness Wire Stripped Amperage Output: 320 Amps Voltage Compatibility: 12 Serpentine Style Pulley Included Interna...
View full detailsAudiopipe 12" Subwoofer 1200W RMS Dual 4 Ohm 4- Stack Magnet TXX-BDD4-12
Audiopipe1200W RMS Power Handling: Rated for 1200 watts RMS and 2400 watts peak, this 12" subwoofer brings powerful bass to demanding car audio builds. 220...
View full detailsAudiopipe 15" 1000W RMS Dual 4 Ohm Double Stack High Power Subwoofer TXX-BDD2-15
AudiopipePOWERFUL 15-INCH SUBWOOFER: Audiopipe TXX-BDD2-15 delivers 1000 watts RMS and 2000 watts maximum power handling, designed for deep, aggressive bas...
View full detailsAudiopipe 10" 700W RMS Dual 4 Ohm Double Stack High Power Subwoofer TXX-BDD2-10
AudiopipePOWERFUL 10-INCH SUBWOOFER: Audiopipe TXX-BDD2-10 features a double-stack motor structure with 700 watts RMS and 1400 watts maximum power handling...
View full detailsCan-Am Maverick X3 Max 2017-Up Rear Door Speaker Loaded Panel Pair LED CAX3BD6LD
DS18CUSTOM-FIT CAN-AM SPEAKER PANELS: DS18 CA-X3BD6LD includes left and right loaded rear door speaker panels designed for 2017 and newer 4-door Can-A...
View full detailsDS18 8" Coaxial Sealed NEO Marine Powersports Speakers 300W RMS 4 Ohm Pair
DS18SEALED BACK & IP65 WATER RESISTANT: This 8" 2-way coaxial has a sealed back design and an IP65 rating, so it's ready for open-air installs lik...
View full detailsDS18 6.5" 300W RMS 4 Ohm Sealed NEO Coaxial Speakers w Bullet Tweeter Pair
DS18BULLET TWEETER FOR CLEAR HIGHS: A 2" aluminum bullet tweeter sits in the center of the woofer, giving you clean, direct high end from a single 6.5...
View full detailsDS18 Flat Surface Mount Brackets for NVY Tower Speakers Pair Black or White
DS18FLAT MOUNTING SOLUTION: Lets you mount DS18 NVY tower speakers on a flat surface when there's no tubular tower or bar available to clamp onto. EAS...
View full detailsDeaf Bonce 12" 700W RMS Dual 2 Ohm Car Audio Subwoofer Machete Lite Version 2
Deaf BoncePOWERFUL 700W RMS BASS: Deaf Bonce Machete Lite ML-12R-D2-V2 12-inch subwoofer delivers 700 watts RMS and 1,400 watts MAX for strong low-frequency...
View full detailsDeaf Bonce 10" 400W RMS Dual 2 Ohm Car Audio Subwoofer Machete Lite Version 2
Deaf BoncePOWERFUL 400W RMS BASS: Deaf Bonce Machete Lite ML-10S-D2-V2 10-inch subwoofer delivers 400 watts RMS and 800 watts MAX for responsive low-frequen...
View full detailsDeaf Bonce 10" 700W RMS Dual 2 Ohm Car Audio Subwoofer Machete Lite Version 2
Deaf BoncePOWERFUL 700W RMS BASS: Deaf Bonce Machete Lite ML-10R-D2-V2 10-inch subwoofer delivers 700 watts RMS and 1,400 watts MAX for strong low-frequency...
View full detailsDeaf Bonce 12" 700W RMS Dual 4 Ohm Car Audio Subwoofer Machete Lite Version 2
Deaf BoncePOWERFUL 700W RMS BASS: Deaf Bonce Machete Lite ML-12R-D4-V2 12-inch subwoofer delivers 700 watts RMS and 1,400 watts MAX for strong low-frequency...
View full detailsAudiopipe APMB-GR65TW 6" Universal Speaker Grills for APMB APMP Speakers Pair
AudiopipeUNIVERSAL 6" FIT: Works with most 6" speakers, with a 6-5/16" mounting hole diameter and a 7" outside diameter. FITS AUDIOPIPE APMB AND APMP: Also...
View full detailsAudiopipe APMB-GR85TW 8" Universal Speaker Grills for APMB APMP Speakers Pair
AudiopipeUNIVERSAL 8" FIT: Works with most 8" speakers, with a 7-3/4" mounting hole diameter and an 8-1/2" outside diameter. FITS AUDIOPIPE APMB AND APMP: ...
View full detailsDeaf Bonce 6.5" 300W RMS 4 Ohm M67AC NEO Sport Midrange Speakers Pair
Deaf BonceNEODYMIUM MOTOR: A high-grade neodymium motor delivers strong output in a lighter, more compact speaker than a typical ferrite build, making it ea...
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