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1 Pair 6.5" inch Plastic Spacer Speaker Rings Custom Mounting Adapter Subwoofer
C $17.95

Speaker Wire to RCA Hi/Low Adapter Converter Line Level Output Audio Video Car
C $12.38

20 Ft Split Loom 1/4" 1/2" 3/4" Black Wire Harness Wrap Cover Sleeve Conduit
C $31.73

14 Gauge 100 Feet Speaker Wire Red Black Bonded Stranded Car Stereo
C $28.96

Audiopipe 100 Feet 10 Ga. Gauge Red Black 2 Conductor Speaker Zip Wire #10-100RB
C $55.26

6 Pcs Audiopipe APMB-8D 8" 500 Watts Loud Speakers Full Range Mids DJ Car Audio
C $303.95

BEST CONNECTIONS 4 Way Bonded Flat Trailer Wire 14 Gauge 100ft. Waterproof
C $69.04

2 PCS Audiopipe Round Push Spring Terminal Cup Connector Speaker Subwoofer
C $9.66

Audiopipe 3.5-inch 2-Way Coaxial Car Speakers CSL Series 90 Watts 1-Pair CSL1302
C $30.35

400W 4" Audiopipe Titanium Bullet Super Tweeter Car Audio ATR-4053 (1 pc)
C $34.55

(2) 10" INCH GRILL WAFFLE SPEAKER SUB WOOFER SPEAKER GRILLS WITH CLIPS AND SCREW
C $16.46

1 Pair 8.5" inch Plastic Spacer Speaker Rings Custom Mounting Adapter Subwoofer
C $19.29

2 PACKS of 160 Watt High Frequency Tweeters Built-in Crossover Car Truck Stereo
C $14.47

14 Gauge Car Audio Primary Wire (25ft–11 Rolls)– Remote, Power/Ground Electrical
C $34.48

2 Pairs 6.5" inch Plastic Spacer Speaker Rings Custom Mounting Adapter Subwoofer
C $32.09

14 Ga Car Audio Primary Wire (25ft–7 Rolls)– Remote, Power/Ground Electrical
C $27.57

Audiopipe 4-inch 2-Way CSL Series Coaxial Car Speakers 100 Watts 1-Pair CSL1402
C $34.53

4x AudioPipe CSL-1623AR 6.5" 330W Max Power Tri-Axial Car Audio Speakers
C $76.70

14 Gauge Car Audio Primary Wire 25ft–Red, Black Remote, Power/Ground Electrical
C $17.90

BEST CONNECTIONS 1/0 Gauge Black & Red Translucent Car Power & Ground Wire 100ft
C $124.30

BEST CONNECTIONS Automotive Primary Wire - 100ft Various Color & Gauge Options
C $20.66 to C $34.48

2-pack 12-inch Waffle SubWoofer Metal Mesh Speaker Grills DJ PA Car Audio
C $22.04

16 Gauge Car Audio Primary Wire (500ft–Black)– Remote, Power/Ground Electrical
C $55.14

ANL Fuse Holder + 2 Pcs 150 Amp Blade Fuses For 0 to 4 GA Cable Wire
C $17.91

8 GA Gauge 12" 2 Pin Quick Disconnect Polarized Molded Connectors Electric
C $11.00

12 Ga. Gauge 100 Ft. 2 Conductor Red Black Speaker Zip Wire CCA Car Stereo DJ
C $37.99

2 Pack 1875 Watts Power Surge Protector AC Voltage Brownout Refrigerator NEW
C $48.55

Heavy Duty 0 Gauge High Leverage Cable Cutter Electrical Tool ICR-010
C $21.96

RF Modulator Universal Audio Video RCA Output to F Type Coaxial Signal Converter
C $26.20

Audiopipe Audio Signal Splitter RCA Front, Rear, 47K Ohms Inputs 9 Outputs
C $45.53

4 Pieces 1.5" x .75" Round Black Rubber Cabinet Foot Speaker Box Case Instrument
C $11.00

2 Pcs 12" 10 GA Gauge 2 Pin Quick Disconnect Polarized Wire Harness Audiopipe
C $13.06

6.5 Inch Speaker Metal Mesh Grills 4 PCS DJ Car Audio with Clips & Screws GT-6.5
C $37.26

12" 2 Pin Quick Disconnect 12 Gauge Polarized Molded Connectors Electric
C $10.31

2 Pack 2 Pin 12" 14 Gauge Heavy Duty Quick Disconnect Power Cord Cable Inline
C $15.15

4 Pairs Audiopipe APMB-6SB-D 6-6" Car Audio Loudspeakers Sealed Back 8 Pieces
C $193.45

5 pcs 12" 10 Gauge 2 Pin Quick Disconnect Audiopipe Polarized Wire Harness
C $17.99

5 Pieces 14 Gauge 2 Pin Male/Female Terminals Quick Disconnect Wires Automotive
C $20.67

Star Brite 84104 Black Liquid Electrical Tape w/ Applicator Brush Cap 4 oz
C $15.20

5 PACK 2-Prong to 3-Prong Polarized Grounding AC Power Plug Adapter 120VAC ETL
C $12.38

8 Pcs 6.5" MDF Speaker Rings Recessed Car Audio Fiberglass Mounting Forms
C $49.69

10 Amp Inline Power Noise Suppressor Filter Eliminator Isolator Universal
C $15.15

10" MDF Speaker Ring Recessed With Bezel Mounting Spacer Pro Audio DJ Enclosure
C $24.74

2 Pair Wood MDF Speaker Spacer Rings 10" Fiberglass Door Kick Pods 10 Inch
C $37.24

BEST CONNECTIONS 4 Ga 25ft each Black/Red Translucent Car Power/Ground Wire 50ft
C $38.64

Audiopipe CSL1623AR 6.5" 330W Tri-axial 3 Way Car Speakers slim style (pair)
C $38.68

Multi-Audio Amplifier 3 RCA Front, Rear, Subwoofer Inputs 10V Line Driver
C $45.53

StarBrite 085470 No Damp Hanging Moisture Odor Absorber & Dehumidifier 4 PACK
C $38.94
About us
12-VOLT WIRE (powered by BEST CONNECTIONS) - Our Story
Since 2010, 12-VOLT WIRE (powered by BEST CONNECTIONS) has proudly served America with our unique blend of 12-volt wiring, audio accessories, trailer / RV supplies, and power sports accessories. For over a decade our core specialization and distribution of 12-volt / low-voltage wiring and cables and associated devices such as switches, distribution blocks, relays and sockets, and fittings has continued to grow in size and scope.
12-VOLT WIRE is now supported by a vastly expanded amount of warehouse at our Florida complex. Unlike some other e-commerce sites, we are not just marketers of other company's products who take your order and then drop ship those products to you. We stock everything we sell on this website. That means faster service, better order fill and tighter quality control.
Since 2010, 12-VOLT WIRE (powered by BEST CONNECTIONS) has proudly served America with our unique blend of 12-volt wiring, audio accessories, trailer / RV supplies, and power sports accessories. For over a decade our core specialization and distribution of 12-volt / low-voltage wiring and cables and associated devices such as switches, distribution blocks, relays and sockets, and fittings has continued to grow in size and scope.
12-VOLT WIRE is now supported by a vastly expanded amount of warehouse at our Florida complex. Unlike some other e-commerce sites, we are not just marketers of other company's products who take your order and then drop ship those products to you. We stock everything we sell on this website. That means faster service, better order fill and tighter quality control.
Seller feedback (80,104)
- v***- (255)- Feedback left by buyer.Past 6 monthsVerified purchaseAs described, arrived on time. Packaging could be better for liquids - some leaked in shipping, USPS marked as damaged. Would recommend hard box with bubble wrap instead of softpack. Good seller.
- u***e (345)- Feedback left by buyer.Past monthVerified purchaseJuly 2025: I would like to express my gratitude for the prompt delivery of the 100 count 15A fuses. I highly appreciate the fast shipping and the excellent packaging. The item arrived exactly as described in the post. Thank you very much.
- 0***r (234)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat seller...one of the best. My order was short 1 pc. Seller claimed to have sent full order.I assured him that I received only 1 pc Seller humbly and graciously solve the situation immediately.. Highly recommend this seller.Thank you. Best regards. Much obliged! 🙂
- a***m (109)- Feedback left by buyer.Past 6 monthsVerified purchaseRoll of wire arrived quick and well packaged, should be perfect for my project. A great price too, would recommend this seller
- 0***s (1264)- Feedback left by buyer.Past 6 monthsVerified purchaseItem as described at a good price with super fast free shipping . A+++ Seller! Thank you
- m***d (298)- Feedback left by buyer.Past 6 monthsVerified purchaseProfessional seller unlike any others who are looking only to sell their stuff. My kid placed an order mistakenly. I explained the situation to the seller and happily granted a refund. This is not the first time I do business with them and for sure won’t be the last one.