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    HD HDW10F

    10" Single 4 Ohm HD Series Car Subwoofer

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    10" Single 4 Ohm HD Series Car Subwoofer

    • Peak Power: 450W
    • RMS Power: 150W
    • Polypropylene cone for precise musical reproduction
    • Rubber surround for increased durability
    • 2" Copper-wound voice coil

    • Peak Power: 450W
    • RMS Power: 150W
    • Polypropylene cone for precise musical reproduction
    • Rubber surround for increased durability
    • 2" Copper-wound voice coil

    HDW10F small

    Item added to your cart.

    Price: $34.95

    Essential add-ons
    NVX 20 ft. of True Spec 8 Gauge Speaker Wire

    Flexible multi-strand cable bends and twists to meet your installation needs.

    $64.99

    $49.99

    Add to cart
    Belva 23 ft. of 12 Gauge Speaker Wire

    Ultra-flexible PVC blended jacket for easy installation.

    $14.99

    $6.99

    Add to cart
    NVX SDTK20

    20 Square Feet of Sound Damping Material

    $89.99

    $59.99

    Add to cart
    Dynamat Trunk Kit

    Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

    $236.95

    $149.95

    Add to cart
    NVX SDRLR1 Sound Damping Rubber Roller

    Universal Professional Heavy Duty Roller for Sound Damping

    $9.99

    $7.99

    Add to cart
    NVX SDRLR2 Sound Damping Rubber Roller

    Universal Professional Heavy Duty Roller for Sound Damping

    $11.24

    $8.99

    Add to cart
    Belva BAMMD1

    Six Function Digital Multimeter

    $14.99

    $6.99

    Add to cart
    Belva BAMMD3

    Nine Function Digital Multimeter

    $29.99

    $9.99

    Add to cart

    HD HD6503

    6-1/2" (6-3/4") 3-Way HD Series Coaxial Car Speakers

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    6-1/2" (6-3/4") 3-Way HD Series Coaxial Car Speakers

    6-1/2" HD Series Speakers • 3-Way Coaxial • 125W Max • 25W RMS • 4 ohms Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

    6-1/2" HD Series Speakers • 3-Way Coaxial • 125W Max • 25W RMS • 4 ohms Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

    HD HDA8004

    800W 4-Channel Class A/B HD Series MOSFET Car Amplifier

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    800W 4-Channel Class A/B HD Series MOSFET Car Amplifier

    • 4 ohms: 50 watts x 4-Chan.
    • 2 ohms: 75 watts x 4-Chan.
    • Bridged, 4 ohms: 150 watts x 2 chan.
    • Pulse Width Modulated MOSFET Power Supply
    • 4/3/2 Channel Operation

    • 4 ohms: 50 watts x 4-Chan.
    • 2 ohms: 75 watts x 4-Chan.
    • Bridged, 4 ohms: 150 watts x 2 chan.
    • Pulse Width Modulated MOSFET Power Supply
    • 4/3/2 Channel Operation

    HDA8004 small

    Item added to your cart.

    Price: $69.99

    Allstate logo

    Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

    • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
    • Easy online management! Zero hassle claim service, available 24/7
    Essential add-ons
    Belva BAK84

    Complete 8 Gauge Amplifier Wiring Kit with 4-Channel RCA Interconnects

    $59.99

    $34.99

    Add to cart
    Belva BPK8

    8 Gauge Premium (CCA) Copper Clad Aluminum Amplifier Power Wiring Kit with Speaker Wire

    $39.99

    $19.99

    Add to cart
    Stinger SK4281

    8 Gauge Power Amplifier Installation Kit

    $69.00

    $33.99

    Add to cart
    StreetWires ZN1K-08

    8 Gauge Amplifier Power Installation Kit

    $43.95

    $39.95

    Add to cart
    Stinger SK6281

    8 Gauge Power Amplifier Installation Kit

    $83.00

    $42.99

    Add to cart
    Universal Remote Bass Level Control Knob

    Flush Mount & Universal via RCA. Works with any amp, controls your bass output

    $14.99

    $7.99

    Add to cart
    NVX XMICROLOC4

    Add a 4-channel amplifier without replacing your factory radio

    $31.24

    $24.99

    Add to cart
    NVX XFLOC4

    Add a 4-channel amplifier without replacing your factory radio

    $23.74

    $18.99

    Add to cart
    NVX XIX45 X-Series RCA Interconnect Cable

    16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology

    $44.99

    $20.99

    Add to cart
    NVX V-Series RCA Interconnect Cable

    19 ft. of 4-Channel RCA cable with dual twisted-pair conductors

    $32.99

    $15.99

    Add to cart
    80 Amp Smart Relay Isolator (XSBI80)

    Smart isolator - Monitors and auto-charging feature!

    $49.99

    $24.99

    Add to cart
    80 Amp Relay Isolator (BIR80)

    Great for isolating a second batter making it dedicated to the stereo system

    $19.99

    $14.99

    Add to cart
    200 Amp Smart Relay Isolator (XSBI200)

    Smart isolator - Monitors and auto-charging feature!

    $79.99

    $54.99

    Add to cart
    500 Amp Smart Relay Isolator (XSBI500)

    Smart isolator - Monitors and auto-charging feature!

    $99.99

    $74.99

    Add to cart
    500 Amp Relay Isolator (BIR500)

    Does not create a voltage drop to the second battery like conventional isolators

    $89.99

    $65.99

    Add to cart
    NVX XCAP1F

    True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

    $124.99

    $89.99

    Add to cart
    Belva BB1D

    1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

    $79.99

    $34.95

    Add to cart
    Belva Nine Function Digital Multimeter

    Perfect for any installation and troubleshooting

    $29.99

    $9.99

    Add to cart
    Six Function Digital Multimeter

    Perfect for every toolbox

    $14.99

    $6.99

    Add to cart
    Steve Meade Designs IM-SG

    Impedance Meter / Signal Generator

    $461.99

    $451.99

    Add to cart
    SMD DD-1 Distortion Detector

    Set your gains like a Pro, accurately and quickly

    $207.99

    $199.99

    Add to cart
    SMD CC-1 Crossover Calibrator

    This is a must have! Set your crossover frequency like a Pro

    $195.99

    $192.99

    Add to cart
    World's Smallest AFS / Mini ANL Fuse Holder

    Accepts 4 gauge or 8-gauge wire

    $19.99

    $10.99

    Add to cart
    4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

    4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

    $9.99

    $6.99

    Add to cart
    High Quality Element Resistant AGU Fuse Holder

    Belva BAGUH2 AGU Fuse Holder

    $9.99

    $4.99

    Add to cart
    4/8 Gauge AGU Fuse Holder

    4/8 Gauge AGU Fuse Holder

    $9.99

    $6.99

    Add to cart
    Modular Linkable ANL Fuse Block

    Modular Linkable ANL Fuse Block

    $59.99

    $16.99

    Add to cart
    4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

    4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

    $9.99

    $8.99

    Add to cart
    4 Pack of 80 Amp Nickel-Plated MANL Fuse

    Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

    $8.99

    $3.99

    Add to cart
    4 Pack of 100 Amp Nickel-Plated MANL Fuse

    Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

    $8.99

    $3.99

    Add to cart
    2 Pack of 100 Amp Nickel-Plated ANL Fuse

    ANL 100A Nickel plated for better power transfer

    $7.99

    $3.99

    Add to cart
    2 Pack of 200 Amp Nickel-Plated ANL Fuse

    Two fuses per order. High quality 200 Amp ANL Fuses

    $7.99

    $3.99

    Add to cart
    2 Pack of 300 Amp Nickel-Plated ANL Fuse

    Two fuses per order. High quality 300 Amp ANL Fuses

    $7.99

    $3.99

    Add to cart
    Pair of 8 Gauge Spade Terminals, #8 Opening

    Spade Terminals • 8 Gauge • 1 Red & 1 Black • Nickel Plated

    $9.99

    $2.49

    Add to cart
    8 Gauge Ring Terminals, 5/16" Opening

    Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

    $7.99

    $2.99

    Add to cart

    HD HD6903

    6" x 9" 3-Way HD Series Coaxial Car Speakers

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    6" x 9" 3-Way HD Series Coaxial Car Speakers

    6" x 9" HD Series Speakers • 3-Way Coaxial • 225W Max • 45W RMS • 4 ohms Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

    6" x 9" HD Series Speakers • 3-Way Coaxial • 225W Max • 45W RMS • 4 ohms Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

    HD HD4603

    4" x 6" 3-Way HD Series Coaxial Car Speakers

    Go to item page Right Arrow Icon of Right Arrow

    4" x 6" 3-Way HD Series Coaxial Car Speakers

    4" x 6" HD Series Speakers • 3-Way Coaxial • 150W Max • 30W RMS • 4 ohms Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

    4" x 6" HD Series Speakers • 3-Way Coaxial • 150W Max • 30W RMS • 4 ohms Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

    HD HDW12F

    175W 12" HD Series Single 4 Ohm Subwoofer

    Go to item page Right Arrow Icon of Right Arrow

    175W 12" HD Series Single 4 Ohm Subwoofer

    • Peak Power: 500W Peak
    • RMS Power: 175 watts
    • Polypropylene cone for precise musical reproduction
    • Rubber surround for increased durability
    • 2" Copper-wound voice coil

    • Peak Power: 500W Peak
    • RMS Power: 175 watts
    • Polypropylene cone for precise musical reproduction
    • Rubber surround for increased durability
    • 2" Copper-wound voice coil

    HDW12F small

    Item added to your cart.

    Price: $24.99

    Essential add-ons
    NVX 20 ft. of True Spec 8 Gauge Speaker Wire

    Flexible multi-strand cable bends and twists to meet your installation needs.

    $64.99

    $49.99

    Add to cart
    Belva 23 ft. of 12 Gauge Speaker Wire

    Ultra-flexible PVC blended jacket for easy installation.

    $14.99

    $6.99

    Add to cart
    NVX SDTK20

    20 Square Feet of Sound Damping Material

    $89.99

    $59.99

    Add to cart
    Dynamat Trunk Kit

    Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

    $236.95

    $149.95

    Add to cart
    NVX SDRLR1 Sound Damping Rubber Roller

    Universal Professional Heavy Duty Roller for Sound Damping

    $9.99

    $7.99

    Add to cart
    NVX SDRLR2 Sound Damping Rubber Roller

    Universal Professional Heavy Duty Roller for Sound Damping

    $11.24

    $8.99

    Add to cart
    Belva BAMMD1

    Six Function Digital Multimeter

    $14.99

    $6.99

    Add to cart
    Belva BAMMD3

    Nine Function Digital Multimeter

    $29.99

    $9.99

    Add to cart

    HD HD57683

    5" x 7" 3-Way HD Series Coaxial Car Speakers

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    5" x 7" 3-Way HD Series Coaxial Car Speakers

    • Peak Power: 125W
    • RMS Power: 25W
    • 3-Way Coaxial
    • 4 ohms Impedance
    • IMPP Cone Material
    • Rubber Speaker Surround
    • 2 Dome Tweeters

    • Peak Power: 125W
    • RMS Power: 25W
    • 3-Way Coaxial
    • 4 ohms Impedance
    • IMPP Cone Material
    • Rubber Speaker Surround
    • 2 Dome Tweeters

    HD HDA4002

    400W Max 2-Channel Class A/B HD Series MOSFET Car Amplifier

    Go to item page Right Arrow Icon of Right Arrow

    400W Max 2-Channel Class A/B HD Series MOSFET Car Amplifier

    • 4 ohms: 50 watts x 2 chan.
    • 2 ohms: 75 watts x 2 chan.
    • Bridged, 4 ohms: 150 watts x 1 chan.
    • Pulse Width Modulated MOSFET Power Supply

    • 4 ohms: 50 watts x 2 chan.
    • 2 ohms: 75 watts x 2 chan.
    • Bridged, 4 ohms: 150 watts x 1 chan.
    • Pulse Width Modulated MOSFET Power Supply

    HDA4002 small

    Item added to your cart.

    Price: $79.95

    Allstate logo

    Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

    • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
    • Easy online management! Zero hassle claim service, available 24/7
    Essential add-ons
    Belva BAK82

    Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

    $49.99

    $29.99

    Add to cart
    Belva BAK82BL

    Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

    $49.99

    $29.99

    Add to cart
    Stinger SSK8

    Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

    $31.00

    $19.99

    Add to cart
    Stinger SS600XS

    Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

    $65.00

    $29.95

    Add to cart
    Stinger SK4681

    8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

    $89.00

    $42.99

    Add to cart
    Stinger SK6681

    Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

    $125.00

    $63.99

    Add to cart
    Kicker 47VK8

    Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

    $59.99

    $59.99

    Add to cart
    Belva BPK8

    8 Gauge Premium (CCA) Copper Clad Aluminum Amplifier Power Wiring Kit with Speaker Wire

    $39.99

    $19.99

    Add to cart
    Stinger SK4281

    8 Gauge Power Amplifier Installation Kit

    $69.00

    $33.99

    Add to cart
    StreetWires ZN1K-08

    8 Gauge Amplifier Power Installation Kit

    $43.95

    $39.95

    Add to cart
    Stinger SK6281

    8 Gauge Power Amplifier Installation Kit

    $83.00

    $42.99

    Add to cart
    NVX Remote Level Bass Control with Digital Voltmeter

    Controls bass level and frequency and monitor voltage

    $99.99

    $29.99

    Add to cart
    NVX XBRC

    Universal Remote Level Bass Control

    $9.99

    $7.99

    Add to cart
    Universal Remote Bass Level Control Knob

    Flush Mount & Universal via RCA. Works with any amp, controls your bass output

    $14.99

    $7.99

    Add to cart
    PAC LP7-2

    L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On

    $39.00

    $24.99

    Add to cart
    NVX XMICROLOC2

    Add a 2-Channel amp without replacing your factory radio

    $18.49

    $14.99

    Add to cart
    NVX XFLOC2

    80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver

    $18.74

    $14.99

    Add to cart
    NVX XBBR2

    Looking to fine tune the bass in your vehicle? Look no further

    $149.99

    $69.99

    Add to cart
    NVX XIV25 V-Series 2-Channel RCA Cable

    16.4 ft 2-Channel RCA Audio Interconnect Cable with Twisted Pair Construction

    $18.99

    $12.99

    Add to cart
    NVX XWS1625 Speaker Wire

    25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

    $29.99

    $19.99

    Add to cart
    16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

    16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

    $24.99

    $12.99

    Add to cart
    80 Amp Smart Relay Isolator (XSBI80)

    Smart isolator - Monitors and auto-charging feature!

    $49.99

    $24.99

    Add to cart
    80 Amp Relay Isolator (BIR80)

    Great for isolating a second batter making it dedicated to the stereo system

    $19.99

    $14.99

    Add to cart
    200 Amp Smart Relay Isolator (XSBI200)

    Smart isolator - Monitors and auto-charging feature!

    $79.99

    $54.99

    Add to cart
    500 Amp Smart Relay Isolator (XSBI500)

    Smart isolator - Monitors and auto-charging feature!

    $99.99

    $74.99

    Add to cart
    500 Amp Relay Isolator (BIR500)

    Does not create a voltage drop to the second battery like conventional isolators

    $89.99

    $65.99

    Add to cart
    Belva Nine Function Digital Multimeter

    Perfect for any installation and troubleshooting

    $29.99

    $9.99

    Add to cart
    Six Function Digital Multimeter

    Perfect for every toolbox

    $14.99

    $6.99

    Add to cart
    Steve Meade Designs IM-SG

    Impedance Meter / Signal Generator

    $461.99

    $451.99

    Add to cart
    SMD DD-1 Distortion Detector

    Set your gains like a Pro, accurately and quickly

    $207.99

    $199.99

    Add to cart
    SMD CC-1 Crossover Calibrator

    This is a must have! Set your crossover frequency like a Pro

    $195.99

    $192.99

    Add to cart
    World's Smallest AFS / Mini ANL Fuse Holder

    Accepts 4 gauge or 8-gauge wire

    $19.99

    $10.99

    Add to cart
    4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

    4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

    $9.99

    $6.99

    Add to cart
    High Quality Element Resistant AGU Fuse Holder

    Belva BAGUH2 AGU Fuse Holder

    $9.99

    $4.99

    Add to cart
    4/8 Gauge AGU Fuse Holder

    4/8 Gauge AGU Fuse Holder

    $9.99

    $6.99

    Add to cart
    Modular Linkable ANL Fuse Block

    Modular Linkable ANL Fuse Block

    $59.99

    $16.99

    Add to cart
    4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

    4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

    $9.99

    $8.99

    Add to cart
    4 Pack of 80 Amp Nickel-Plated MANL Fuse

    Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

    $8.99

    $3.99

    Add to cart
    4 Pack of 100 Amp Nickel-Plated MANL Fuse

    Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

    $8.99

    $3.99

    Add to cart
    2 Pack of 100 Amp Nickel-Plated ANL Fuse

    ANL 100A Nickel plated for better power transfer

    $7.99

    $3.99

    Add to cart
    2 Pack of 200 Amp Nickel-Plated ANL Fuse

    Two fuses per order. High quality 200 Amp ANL Fuses

    $7.99

    $3.99

    Add to cart
    2 Pack of 300 Amp Nickel-Plated ANL Fuse

    Two fuses per order. High quality 300 Amp ANL Fuses

    $7.99

    $3.99

    Add to cart
    Pair of 8 Gauge Spade Terminals, #8 Opening

    Spade Terminals • 8 Gauge • 1 Red & 1 Black • Nickel Plated

    $9.99

    $2.49

    Add to cart
    8 Gauge Ring Terminals, 5/16" Opening

    Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

    $7.99

    $2.99

    Add to cart

    HD HD4003

    4" 3-Way HD Series Coaxial Car Audio Speakers

    Go to item page Right Arrow Icon of Right Arrow

    4" 3-Way HD Series Coaxial Car Audio Speakers

    • 150 Watts Max, 30 Watts RMS
    • 1-1/4" Dome Tweeter and 5/8" Supertweeter
    • Mounting Depth: 1-13/16"
    • Injection Molded Polypropylene (IMPP) Cone
    • 4 Ohms Impedance
    • 1" Copper Wound Voice Coil

    • 150 Watts Max, 30 Watts RMS
    • 1-1/4" Dome Tweeter and 5/8" Supertweeter
    • Mounting Depth: 1-13/16"
    • Injection Molded Polypropylene (IMPP) Cone
    • 4 Ohms Impedance
    • 1" Copper Wound Voice Coil

    HD HD5253

    5-1/4" 3-Way HD Series Coaxial Car Speakers

    Go to item page Right Arrow Icon of Right Arrow

    5-1/4" 3-Way HD Series Coaxial Car Speakers

    5-1/4" HD Series Speakers • 3-Way Coaxial • 200W Max • 40W RMS • 4 ohms Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

    5-1/4" HD Series Speakers • 3-Way Coaxial • 200W Max • 40W RMS • 4 ohms Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

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