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XS-XP750-JEFF

Big Jeff x XS Power Special Edition Battery

MA-TX2

Massive Audio 2 Channel 480W Full Range Marine Amplifier

DS-LSE-212A

DS18 LSE-212A 12" 1000W 4 Ohm Dual Loaded Enclosure W/ Amp & Amp Kit

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Pair of DS18 Hydro NXL-X10TPNEO/RD 10" 900W 4 Ohm RGB LED Marine Tower Speakers

Pair of DS18 Hydro NXL-X10TPNEO/RD 10" 900W 4 Ohm RGB LED Marine Tower Speakers

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Pair of DS18 Hydro NXL-X10TPNEO/RD 10" 900W 4 Ohm RGB LED Marine Tower Speakers

$1,339.95

Pair of DS18 Hydro NXL-X10TPNEO/BK 10" 900W 4 Ohm RGB LED Marine Tower Speakers

Pair of DS18 Hydro NXL-X10TPNEO/BK 10" 900W 4 Ohm RGB LED Marine Tower Speakers

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Pair of DS18 Hydro NXL-X10TPNEO/BK 10" 900W 4 Ohm RGB LED Marine Tower Speakers

$1,339.95

DS18 3.78" Super Bullet Tweeter 240W 1" Aluminum Voice Coil 4-Ohm Pair PRO-TWX2

DS18 3.78" Super Bullet Tweeter 240W 1" Aluminum Voice Coil 4-Ohm Pair PRO-TWX2

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DS18 3.78" Super Bullet Tweeter 240W 1" Aluminum Voice Coil 4-Ohm Pair PRO-TWX2

$44.95

DS18 PRO 2.5" 200 Watt High Compression 1" VC Neodymium Tweeter PRO-TWN3

DS18 PRO 2.5" 200 Watt High Compression 1" VC Neodymium Tweeter PRO-TWN3

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DS18 PRO 2.5" 200 Watt High Compression 1" VC Neodymium Tweeter PRO-TWN3

$34.95

Pair of DS18 Hydro NXL-X10TPNEO/WH 10" 900W 4 Ohm RGB LED Marine Tower Speakers

Pair of DS18 Hydro NXL-X10TPNEO/WH 10" 900W 4 Ohm RGB LED Marine Tower Speakers

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Pair of DS18 Hydro NXL-X10TPNEO/WH 10" 900W 4 Ohm RGB LED Marine Tower Speakers

$1,339.95

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$9

OPEN BOX DS18 6.5" 400 Watt Waterproof Marine Midrange 2 Ohm Motorcycle Speaker

OPEN BOX DS18 6.5" 400 Watt Waterproof Marine Midrange 2 Ohm Motorcycle Speaker

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OPEN BOX DS18 6.5" 400 Watt Waterproof Marine Midrange 2 Ohm Motorcycle Speaker

$44.95 | $53.95

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$60

OPEN BOX Micro Amplifier 1Ch Mono Block Marine 700 Watt Waterproof Amp DS18

OPEN BOX Micro Amplifier 1Ch Mono Block Marine 700 Watt Waterproof Amp DS18

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OPEN BOX Micro Amplifier 1Ch Mono Block Marine 700 Watt Waterproof Amp DS18

$209.95 | $269.95

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$20

OPEN BOX 5500W Monoblock Amplifier 1 Ohm Stable Linkable w/ remote VFL Stealth

OPEN BOX 5500W Monoblock Amplifier 1 Ohm Stable Linkable w/ remote VFL Stealth

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OPEN BOX 5500W Monoblock Amplifier 1 Ohm Stable Linkable w/ remote VFL Stealth

$229.95 | $249.95

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$25

OPEN BOX 5500W Monoblock Amplifier 1 Ohm Stable Linkable VFL Stealth

OPEN BOX 5500W Monoblock Amplifier 1 Ohm Stable Linkable VFL Stealth

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OPEN BOX 5500W Monoblock Amplifier 1 Ohm Stable Linkable VFL Stealth

$224.95 | $249.95

Rockford Polaris® RZR Ride Command®, 800w Amp, 6.5" Speakers & 10" Subwoofer Kit

Rockford Polaris® RZR Ride Command®, 800w Amp, 6.5" Speakers & 10" Subwoofer Kit

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Rockford Polaris® RZR Ride Command®, 800w Amp, 6.5" Speakers & 10" Subwoofer Kit

$2,259.99

Rockford Fosgate

Rockford Polaris RZR Radio, Amp, 6.5" Color Optix™ Speakers & 10" Subwoofer Kit

Rockford Polaris RZR Radio, Amp, 6.5" Color Optix™ Speakers & 10" Subwoofer Kit

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Rockford Polaris RZR Radio, Amp, 6.5" Color Optix™ Speakers & 10" Subwoofer Kit

$2,749.99

Rockford Fosgate

Rockford Harley Davidson Road Glide® Radio, 6 Speakers, Amplifier & Amp Kit

Rockford Harley Davidson Road Glide® Radio, 6 Speakers, Amplifier & Amp Kit

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Rockford Harley Davidson Road Glide® Radio, 6 Speakers, Amplifier & Amp Kit

$3,079.99

Rockford Fosgate

Rockford Harley Davidson Street Glide® Radio, 4 Speakers, Amplifier & Amp Kit

Rockford Harley Davidson Street Glide® Radio, 4 Speakers, Amplifier & Amp Kit

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Rockford Harley Davidson Street Glide® Radio, 4 Speakers, Amplifier & Amp Kit

$2,679.99

Rockford Fosgate

Rockford Fosgate Harley Davidson Amplifier, 6 Speakers & Amp Kit 2014+

Rockford Fosgate Harley Davidson Amplifier, 6 Speakers & Amp Kit 2014+

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Rockford Fosgate Harley Davidson Amplifier, 6 Speakers & Amp Kit 2014+

$2,269.99

Rockford Fosgate

Rockford Harley Davidson Fairing / Tour Pak Speakers, Amplifier, & Amp Kit 2014+

Rockford Harley Davidson Fairing / Tour Pak Speakers, Amplifier, & Amp Kit 2014+

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Rockford Harley Davidson Fairing / Tour Pak Speakers, Amplifier, & Amp Kit 2014+

$1,619.99

Rockford Fosgate

Rockford Harley Davidson Road Glide® Radio, 4 Speakers, Amplifier & Amp Kit

Rockford Harley Davidson Road Glide® Radio, 4 Speakers, Amplifier & Amp Kit

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Rockford Harley Davidson Road Glide® Radio, 4 Speakers, Amplifier & Amp Kit

$2,679.99

Rockford Fosgate

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$20

OPEN BOX 24" Bluetooth Party Bar Off Road Sound Bar LED Single Sided Bazooka

OPEN BOX 24" Bluetooth Party Bar Off Road Sound Bar LED Single Sided Bazooka

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OPEN BOX 24" Bluetooth Party Bar Off Road Sound Bar LED Single Sided Bazooka

$379.99 | $399.99

OPEN BOX Massive Audio HIPPOXL122R 12" 6000 Watt Dual 2 Ohm Voice Coil Subwoofer

OPEN BOX Massive Audio HIPPOXL122R 12" 6000 Watt Dual 2 Ohm Voice Coil Subwoofer

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OPEN BOX Massive Audio HIPPOXL122R 12" 6000 Watt Dual 2 Ohm Voice Coil Subwoofer

$579.99 | $654.99

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$50

OPEN BOX VFL 5000 Watt 1 Ohm Class D Monoblock Digital Linkable Amplifier

OPEN BOX VFL 5000 Watt 1 Ohm Class D Monoblock Digital Linkable Amplifier

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OPEN BOX VFL 5000 Watt 1 Ohm Class D Monoblock Digital Linkable Amplifier

$349.95 | $399.95

DS18 Hydro 8" 375 Watts 4 Ohm Marine Towers with Integrated RBG Lights Black

DS18 Hydro 8" 375 Watts 4 Ohm Marine Towers with Integrated RBG Lights Black

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DS18 Hydro 8" 375 Watts 4 Ohm Marine Towers with Integrated RBG Lights Black

$649.95

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$5

OPEN BOX American Bass 8" Godfather Shallow Mid-Range 800 Watt 4 Ohm Loudspeaker

OPEN BOX American Bass 8" Godfather Shallow Mid-Range 800 Watt 4 Ohm Loudspeaker

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OPEN BOX American Bass 8" Godfather Shallow Mid-Range 800 Watt 4 Ohm Loudspeaker

$51.95 | $56.95

JBL Stadium Series 2" 150 Watt 3-Ohm Midrange Car Speakers Stadium22S

JBL Stadium Series 2" 150 Watt 3-Ohm Midrange Car Speakers Stadium22S

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JBL Stadium Series 2" 150 Watt 3-Ohm Midrange Car Speakers Stadium22S

$219.95

JBL Stadium Series 6.5" 255 Watt 3 Ohm 2-Way Car Speakers Stadium62F

JBL Stadium Series 6.5" 255 Watt 3 Ohm 2-Way Car Speakers Stadium62F

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JBL Stadium Series 6.5" 255 Watt 3 Ohm 2-Way Car Speakers Stadium62F

$219.95

DS18 PRO OEM 1"VC 100 Watt 4-Ohm Tweeter Upgrade for Toyota & Subaru Models-Pair

DS18 PRO OEM 1"VC 100 Watt 4-Ohm Tweeter Upgrade for Toyota & Subaru Models-Pair

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DS18 PRO OEM 1"VC 100 Watt 4-Ohm Tweeter Upgrade for Toyota & Subaru Models-Pair

$69.95

100ft DS18 8GA Marine-Grade OFC Tinned Copper Power Wire Cable Battery

100ft DS18 8GA Marine-Grade OFC Tinned Copper Power Wire Cable Battery

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100ft DS18 8GA Marine-Grade OFC Tinned Copper Power Wire Cable Battery

$144.95

DS18 Elite-Z 6" 600 Watts Dual Voice Coil 4-Ohm Subwoofer ZR6.4D

DS18 Elite-Z 6" 600 Watts Dual Voice Coil 4-Ohm Subwoofer ZR6.4D

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DS18 Elite-Z 6" 600 Watts Dual Voice Coil 4-Ohm Subwoofer ZR6.4D

$79.95

DS18 Elite-Z 6" 600 Watts Dual Voice Coil 2-Ohm Subwoofer ZR6.2D

DS18 Elite-Z 6" 600 Watts Dual Voice Coil 2-Ohm Subwoofer ZR6.2D

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DS18 Elite-Z 6" 600 Watts Dual Voice Coil 2-Ohm Subwoofer ZR6.2D

$79.95

DS18 Elite-Z 15" 1500 Watts Dual Voice Coil 4-Ohm Subwoofer ZR15.4D

DS18 Elite-Z 15" 1500 Watts Dual Voice Coil 4-Ohm Subwoofer ZR15.4D

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DS18 Elite-Z 15" 1500 Watts Dual Voice Coil 4-Ohm Subwoofer ZR15.4D

$189.95

DS18 Elite-Z 15" 1500 Watts Dual Voice Coil 2-Ohm Subwoofer ZR15.2D

DS18 Elite-Z 15" 1500 Watts Dual Voice Coil 2-Ohm Subwoofer ZR15.2D

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DS18 Elite-Z 15" 1500 Watts Dual Voice Coil 2-Ohm Subwoofer ZR15.2D

$189.95

DS18 Elite-Z 10" 1400 Watts Dual Voice Coil 4 Ohm Subwoofer ZR10.4D

DS18 Elite-Z 10" 1400 Watts Dual Voice Coil 4 Ohm Subwoofer ZR10.4D

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DS18 Elite-Z 10" 1400 Watts Dual Voice Coil 4 Ohm Subwoofer ZR10.4D

$149.95

OPEN BOX Jensen 10" Touchscreen Bluetooth Apple CarPlay 2Din Multimedia Receiver

OPEN BOX Jensen 10" Touchscreen Bluetooth Apple CarPlay 2Din Multimedia Receiver

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OPEN BOX Jensen 10" Touchscreen Bluetooth Apple CarPlay 2Din Multimedia Receiver

$429.99 | $499.99

XS Power 12 Cell Bank 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery

XS Power 12 Cell Bank 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery

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XS Power 12 Cell Bank 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery

$840.95

JBL Stadium Series 6" x 8" 300 Watt 3 Ohm 2-Way Car Speakers Stadium862F

JBL Stadium Series 6" x 8" 300 Watt 3 Ohm 2-Way Car Speakers Stadium862F

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JBL Stadium Series 6" x 8" 300 Watt 3 Ohm 2-Way Car Speakers Stadium862F

$229.95

12 XS Power 66160 2.3V 40 Amp Hours Lithium Titanate Oxide LTO Battery Cell

12 XS Power 66160 2.3V 40 Amp Hours Lithium Titanate Oxide LTO Battery Cell

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12 XS Power 66160 2.3V 40 Amp Hours Lithium Titanate Oxide LTO Battery Cell

$836.95

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$25

OPEN BOX 6 Cell Bank XS Power 66160 2.3V 40 Amp Hours Lithium LTO Batteries

OPEN BOX 6 Cell Bank XS Power 66160 2.3V 40 Amp Hours Lithium LTO Batteries

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OPEN BOX 6 Cell Bank XS Power 66160 2.3V 40 Amp Hours Lithium LTO Batteries

$374.95 | $399.95

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$80

OPEN BOX Infinity Reference Series 5 Channel 50 Watts x 4 Class AB/D Amplifier

OPEN BOX Infinity Reference Series 5 Channel 50 Watts x 4 Class AB/D Amplifier

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OPEN BOX Infinity Reference Series 5 Channel 50 Watts x 4 Class AB/D Amplifier

$319.95 | $399.95

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$50

OPEN BOX 12 XS Power 66160 2.3V 40 AH Lithium Batteries

OPEN BOX 12 XS Power 66160 2.3V 40 AH Lithium Batteries

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OPEN BOX 12 XS Power 66160 2.3V 40 AH Lithium Batteries

$749.90 | $799.90

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$10

OPEN BOX Jensen MPQ914 Single Din Bluetooth AM/FM USB/AUX Digital Car Stereo

OPEN BOX Jensen MPQ914 Single Din Bluetooth AM/FM USB/AUX Digital Car Stereo

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OPEN BOX Jensen MPQ914 Single Din Bluetooth AM/FM USB/AUX Digital Car Stereo

$89.99 | $99.99

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$85

OPEN BOX DS18 200 Amps Versatile Battery Charger and Power Supply BC200L

OPEN BOX DS18 200 Amps Versatile Battery Charger and Power Supply BC200L

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OPEN BOX DS18 200 Amps Versatile Battery Charger and Power Supply BC200L

$464.95 | $549.95

Planet Audio 6.2" Touchscreen Bluetooth Double-Din Radio DVD Player & Navigation

Planet Audio 6.2" Touchscreen Bluetooth Double-Din Radio DVD Player & Navigation

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Planet Audio 6.2" Touchscreen Bluetooth Double-Din Radio DVD Player & Navigation

$244.95

Rockford Fosgate Prime 10" Element Ready 400 Watt DVC 2-Ohm Subwoofer

Rockford Fosgate Prime 10" Element Ready 400 Watt DVC 2-Ohm Subwoofer

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Rockford Fosgate Prime 10" Element Ready 400 Watt DVC 2-Ohm Subwoofer

$159.99

Rockford Fosgate

12 XS Power 2.3V 45 AH Lithium Batteries + 80ah 12 Cell Bank + Balancer

12 XS Power 2.3V 45 AH Lithium Batteries + 80ah 12 Cell Bank + Balancer

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12 XS Power 2.3V 45 AH Lithium Batteries + 80ah 12 Cell Bank + Balancer

$979.95

12 XS Power 66160 2.3V 45 AH Lithium Batteries + 80ah 12 Cell Bank DIY Kit

12 XS Power 66160 2.3V 45 AH Lithium Batteries + 80ah 12 Cell Bank DIY Kit

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12 XS Power 66160 2.3V 45 AH Lithium Batteries + 80ah 12 Cell Bank DIY Kit

$939.95

6 XS Power 66160 2.3V 45 AH Lithium Batteries + 40ah 6 Cell Bank + Balancer

6 XS Power 66160 2.3V 45 AH Lithium Batteries + 40ah 6 Cell Bank + Balancer

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6 XS Power 66160 2.3V 45 AH Lithium Batteries + 40ah 6 Cell Bank + Balancer

$529.95

6 XS Power 66160 2.3V 45 AH Lithium Batteries + 40ah 6 Cell Bank DIY Kit

6 XS Power 66160 2.3V 45 AH Lithium Batteries + 40ah 6 Cell Bank DIY Kit

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6 XS Power 66160 2.3V 45 AH Lithium Batteries + 40ah 6 Cell Bank DIY Kit

$489.95

XS Power 6 Cell Bank 2.3V 45 Ah Lithium Titanate Oxide LTO Battery's W/ Balancer

XS Power 6 Cell Bank 2.3V 45 Ah Lithium Titanate Oxide LTO Battery's W/ Balancer

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XS Power 6 Cell Bank 2.3V 45 Ah Lithium Titanate Oxide LTO Battery's W/ Balancer

$459.95

XS Power 6 Cell Bank 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery

XS Power 6 Cell Bank 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery

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XS Power 6 Cell Bank 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery

$420.95

XS Power 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery Cell

XS Power 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery Cell

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XS Power 66160 2.3V 45 Amp Hours Lithium Titanate Oxide LTO Battery Cell

$79.95

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Customer Reviews

80%

(912)

9%

(103)

4%

(42)

4%

(46)

3%

(30)

Superb

9Gre

everything came well packed with no damages

So far So Good.

I'm using it as a 2nd battery in the trunk for my audio system and it's keeping the voltage steady/constant at or just below 14 volts.

Killer product

This is a great product and solved my voltage drop issues. Big Jeff's shipped very fast and had great customer service. They will definitely get my business in the future

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