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Big Jeff Car Audio Compact 22AH 12V Lithium LFP Battery 6000W / BJ-LI-22AH
$379.95

Basshead Garage Wattmeter - Measure Wattage / Impedance / Voltage BHG-WM
$119.95

Basshead Garage 9-18v Bass Decibel / SPL Meter with OLED Display
$179.99

10" Dual Speakers, 6x6" Drivers,& 4x4" Tweeters Fully Loaded Vented Enclosure
$285.99

2 Pair Sundown Car Audio 6.5" 8 Ohm Loudspeaker 400W RMS LCMR-6.5-8
$199.96

B2 Audio 4v 10 Channel DSP with Bluetooth IOS/Android App 96 KHz - 32 Bit
$154.95

12" 1500 Watts Max Dual 4 Ohm Subwoofer TXX-BDC-II-12 Audiopipe
$142.99

Kenwood Class D 4 Channel 2 ohm 600 Max Bluetooth Power Marine Amplifier
$297.49

10" 900W RMS Dual 4-Ohm Quad Stack Composite Cone Subwoofer Audiopipe
$178.99

Sundown Audio 1000W Peak Dual 2 Ohm VC E Series V.4 12" Subwoofer Pair
$379.99

Sundown Audio SA Series 8" Dual 4-Ohm Voice Coil Subwoofer 1000W Peak SA-8v.3
$299.99

12" 1500W RMS Dual 2-Ohm Competition Subwoofer TXX-BDX-12D2 Audiopipe
$392.99

King Boxes 12" Center Console Chevy/GMC 1999-2006 (2) 6.5" & (2) 3.5" Cutouts
$399.99

XS Power 6 Pack DIY Kit 45AH LTO Cell Bank 2.3v W/ XS Power Dog Bones & Balancer
$604.95

12" 1200W RMS Dual 2-Ohm 5-Stack Composite Cone Subwoofer Audiopipe
$261.99

DS18 4x X8.4BM 8" Midrange 2200W 4 Ohm Speakers w/ Red 3000W 4 Channel Amplifier
$371.95

12" Vented Bass Pipe 1000W Apcle2002 & Bms1500X Combo Tubox1250 Audiopipe
$160.99

Kenwood HD Rearview Wide Angle Backup Safety Camera with License Plate mount
$186.99

SMD AMM-1 Steve Meade Designs Impedance / Dyno / Wattage Audio Multimeter
$456.99

15" Vented And Coated Dual Subwoofer Box W/ 1" Baffle Pipemans Installation
$219.99

Pair of 12" 300W RMS 4-Ohm DVC Car Audio Subwoofers XO-1244 American Bass
$178.60

XS Power 12 Volts D Series Compact Starting Battery AGM 17 Amp Hours D545
$129.99

8" 600 Watt 4-Ohm Mid-Bass Car Audio Speakers (2) Pair Black Deaf Bonce AP-W81AC
$189.90

2x DS18 8" Motorcycle Mid-Range Speaker 1400W 4-Ohm Pro Car Audio PRO-ZXI8.4BM
$187.90

6.5" 150 Watts RMS 4-Ohm SVC Competition Car Audio Subwoofer Pair Massive Audio
$209.99

2 Pairs of 8" 400W RMS 4-Ohm Shallow Midrange Speaker Godfather American Bass
$293.04

1500W 1 Ohm Class D Monoblock Car Audio Digital Amplifier APCLE-15001D Audiopipe
$191.99

12" 1200W RMS Dual 4-Ohm Voice Coil Car Audio Subwoofer American Bass
$218.06

Pair of SMD Ford 3-Way Black Speaker Adapters for Ford F-150, F-250 & F-350
$189.99

8" 400W RMS 8-Ohm 3" Voice Coil Loudspeaker APLMB Series AP-APLMB-8 Audiopipe
$81.99

King Boxes 6.5" Mini 2014-2018 Silverado/Sierra Center Console Speaker Box
$269.99

12" 1200W RMS Dual 4-Ohm 5-Stack Strontium Magnet Subwoofer Audiopipe
$268.99

Dual 12" Ported Upfire Sprayed Finish King Box for 02-24 Ram 1500/2500/3500
$399.99

XS Power 6-Pack Kit 40AH Lithium Cell Bank 2.3v Lith Titanate Oxide (LTO)
$430.95 to $451.95

Sundown Audio U Series 6.5" Subwoofer Dual Voice Coil 2/4 Ohm 800W Peak
$199.99

12" 2000 Watt 4-Ohm Dual Voice Coil Car Audio Subwoofers Pair Machete
$209.80

Sundown Pro Car Audio 2" Throat 110 Watt RMS 4-Ohm Neo Super Horn and Driver
$199.99

Sundown Audio SA Series 18" 2000W Peak 2-Ohm DVC Subwoofer / SA-18-V2-D2
$349.99

10" 700 Rms Dual 4 Ohm Subwoofer TXX-BDC3-10 Audiopipe
$119.88

12" 1500W RMS Dual 4-Ohm Competition Subwoofer AB-HAWK1244 American Bass
$283.92

King Boxes Quad 8" 09-22 Ford F-150 2017-22 Ford F250/F350 Crew Cab Speaker Box
$279.99

10" 1000 Watt 2-Ohm Dual Voice Coil Car Audio Subwoofer Machete Lite-R
$94.90

XS Power 12V Pro Car Audio Super Starting Battery 4000W Max Power D6500
$399.99

15" 1500W RMS Dual 2-Ohm 5-Stack Composite Cone Subwoofer Audiopipe
$332.99

Sundown Audio SA Series 15" Dual 2-Ohm VC Subwoofer 2000 Watt Peak SA-15-V2-D2
$286.99

15" 2200W RMS Dual 1-Ohm Subwoofer HD Series AB-HD-15-D1v2 American Bass
$459.95

2 x DS18 Universal Capacitor Bass Blocker 3.3uF Works With All Tweeters 335J
$9.95

DS18 Under Dash 6" Subwoofer Enclosure For Polaris Slingshot w/ 2 x ZR6.4D
$359.95
About us
This is a family online business that started in 2014 on eBay and Amazon and has grown to be what it is now. Big Jeff initially started this business out of his home garage. Within 2 years his company had grown so much that he needed to rent a brick & mortar which allowed even more growth. This leads us to 2022 when Jeff has purchased his own property with a large retail & warehouse space. Big Jeff Online Inc Is an authorized online seller for all the products listed on the business website. We have you covered for all your home and business CCTV Security camera needs. We carry all Commercial grade products at wholesale prices. Our mission for our customers is to provide them with the best prices and the most up-to-date audio and security equipment to best fit their needs. We have an excellent customer service team to assist you with any questions or concerns.
Seller feedback (29,785)
- 7***a (534)- Feedback left by buyer.Past 6 monthsVerified purchaseI tem was as described. Seller was professional and respond promptly if I had a question or needed to enquire something. I was pleased with the quick shipment and the Item arrived on time, the presentation was top tier. I am encouraged and will endorse anyone to shop. I will definitely shop again.
- t***t (153)- Feedback left by buyer.Past 6 monthsVerified purchaseQuisiera expresar mi más profundo agradecimiento por el excelente servicio brindado. Mi paquete llegó en un estado impecable y dentro del tiempo estipulado. La atención al detalle en el embalaje y la eficiencia en la entrega superaron mis expectativas. Es reconfortante saber que hay empresas que aún valoran la satisfacción del cliente y se esfuerzan por ofrecer un servicio de calidad. Su profesionalismo y dedicación merecen ser destacados. Sin duda, continuaré utilizando sus servicios…..
- _***6 (1684)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat company. Fast shipping! As described. Good price. Would buy from again.
- 0***s (20)- Feedback left by buyer.Past 6 monthsVerified purchaseAs described, fast shipping, well packaged and a really good communication.
- f***6 (14)- Feedback left by buyer.Past 6 monthsVerified purchaseDoes not work! Listed as condition New, Open Box, and returns accepted. Felt safe. As soon as it was received, I tested with two multimeters, no ohm reading. Never connected! Submitted return request. Seller asked me to close return request and that they would handle it. Waiting to see if they make it right…Follow-up from: f***6- Feedback followed up by buyer.- Feedback followed up by buyer.This speaker cannot ohm test with multimeter because it has an internal capacitor connected on power side. The back would need taken off to test ohms before the capacitor. I did not previously know that. Big Jeff accepted and tested item to be in working condition. They made it all right. I tried to delete my original feedback but wasn’t able to.
- a***k (710)- Feedback left by buyer.Past 6 monthsVerified purchaseProduct as described, seller has outstanding communication and fast feedback for issues. At no fault to seller, FedEx took longer than expected to ship item.