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Aquatic Waterproof 1 Din Head Unit w/ BT, USB, SiriusXM Capable OPEN BOX
RM 1,359.49

RAMPAGE 6.5" 1000 Watt RMS Carbon Fiber Dual 2-Ohm Voice Coil Subwoofer OPEN BOX
RM 1,168.24

Basshead Garage 9-18v Bass Decibel / SPL Meter with OLED Display
RM 764.96

Wireless Bass Knob with OLED Display, RCA Attenuation, and Voltage Meter
RM 807.46

12" 1200W RMS Dual 2-Ohm 5-Stack Composite Cone Subwoofer Audiopipe
RM 1,113.46

15" 2200W RMS Dual 1-Ohm Subwoofer HD Series AB-HD-15-D1v2 American Bass
RM 1,954.79

XS Power 12V Compact Pro Car Audio Starting Battery AGM 43 Amp Hours D975
RM 849.96

12" 1500W RMS Dual 2-Ohm Competition Subwoofer TXX-BDX-12D2 Audiopipe
RM 1,670.21

Sundown Audio U Series 12" 4 Ohm DVC 1500 Watts RMS Car/Truck Subwoofer U-12-D4
RM 1,767.96

8" Dual 4-Ohm 1200W RMS Subwoofer Godzilla Green/Black American Bass
RM 1,317.03

18" 3400W Max dual 2-Ohm Quad Stacked Strontium Magnet Subwoofer Audiopipe
RM 1,483.21

Sundown Audio U Series 6.5" Subwoofer Dual Voice Coil 2/4 Ohm 800W Peak
RM 849.96

10" 1500W RMS Dual 4-Ohm Competition Subwoofer American Bass
RM 992.46

8" 170 Watt 4-Ohm Midrange Car Audio Speakers (2)Pair Black Deaf Bonce AP-M81SE
RM 1,061.65

Big Jeff Car Audio Compact 22AH 12V Lithium LFP Battery 6000W / BJ-LI-22AH
RM 1,614.79

Sundown Car Audio 2000W RMS Dual Voice Coil X v.3 Subwoofer Series
RM 2,762.46 to RM 3,612.46

King Boxes Quad 8" 09-22 Ford F-150 2017-22 Ford F250/F350 Crew Cab Speaker Box
RM 1,189.96

Kicker KS Series 6.5" 4 Ohm 125 Watts Component Speaker system 51KSS6504
RM 849.83

12" 2000 Watt 2-Ohm Dual Voice Coil Car Audio Subwoofers Pair Machete
RM 891.65

12" 1100 Watt RMS Dual 2-Ohm Quad Stacked Magnet Subwoofer Audiopipe
RM 990.21

Sundown Audio SA Series 15" 2000W Peak 4-Ohm DVC Subwoofer / SA-15-V2-D4
RM 1,223.96

5-Channel 1300 Watt 2-Ohm Micro Compact Car Audio Amplifier Soundstream OPEN BOX
RM 573.24

Kicker Loaded Vented Truck Enclosure Single 10" Subwoofer 1000W Peak 45TL7R102
RM 1,083.58

12" 3500W RMS 2-Ohm DVC Car Audio Subwoofer XMAXXX XMAX12-D2 American Bass
RM 3,115.51

10" 1000W RMS 2-Ohm DVC Car Audio Subwoofer XFL-10-D2 American Bass
RM 901.26

15" 2000W RMS Dual 2-Ohm Spl Car Audio Competition Subwoofer Audiopipe Subwoofer
RM 1,954.96

SMD IM-SG+ Steve Meade Designs Impedance Meter / Signal Generator Plus
RM 1,827.29

10" 900W RMS Dual 4-Ohm Quad Stack Composite Cone Subwoofer Audiopipe
RM 760.71

10" 700 Rms Dual 4 Ohm Subwoofer TXX-BDC3-10 Audiopipe
RM 466.99

2 Pair Audiopipe 8 Mid Bass Loud Speaker 2000W 8 ohms 2 Voice Coil Black
RM 913.54

1500W 1 Ohm Class D Monoblock Car Audio Digital Amplifier APCLE-15001D Audiopipe
RM 815.96

Marts Digital 8 Channel Output 32Bits 96KHz Bluetooth DSP / BTX8-DSP
RM 679.79

8" 400 Watt RMS 4-Ohm Mid-Range Neodymium Loudspeaker XL Series XL800N-4 DS18
RM 1,019.79

Quad Bank / 24 Yinlong LTO Cell Lug Bus Bars w/ BMS 5S-8S 10A Balancer
RM 977.29

Kicker Key Series Smart Technology Line Out Converter 47KEYLOC
RM 552.46

Sundown Pro Car Audio 2" Throat 110 Watt RMS 4-Ohm Neo Super Horn and Driver
RM 849.96

Sundown Audio SA Series 18" 2000W Peak 2-Ohm DVC Subwoofer / SA-18-V2-D2
RM 1,487.46

6.5" 150 Watts RMS 4-Ohm SVC Competition Car Audio Subwoofer Pair Massive Audio
RM 892.46

4500 Watt 1-Ohm Monoblock Class D Amplifier STEALTH4500.1 American Bass
RM 1,086.85

Sundown Car Audio v4 6.5" 300W RMS Neo-Pro Midrange Loudspeaker
RM 807.46

12" 1200W RMS Dual 4-Ohm 5-Stack Strontium Magnet Subwoofer Audiopipe
RM 1,143.21

XS Power Performance AGM Battery12V/14V/16V 5A/15A/25A IntelliCharger
RM 1,359.96

6.5" 350W RMS | 1400W Peak 8-Ohm Midrange Speakers Orion XTR Series / XTX658DC
RM 509.79

Dual 10" Ported Upfire Sprayed Finish King Box for 02-24 Ram 1500/2500/3500
RM 1,699.96

Universal Capacitor Bass Blocker 3.3uF Pair Works With All Tweeters 335J DS18
RM 42.29

3" 8-Ohm 300 Watt RMS Aluminum Horn and Driver Orion Car Audio XDK04.2AS
RM 849.79

American Bass 15" VFL COMP SIGNATURE SUB 10,000W Max 2 Ohm Dual Voice Coil
RM 4,033.80

15" 2000W RMS Dual 4-Ohm Spl Car Audio Competition Subwoofer Audiopipe Subwoofer
RM 1,954.96
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 (29,954)
- b***o (633)- Feedback left by buyer.Past monthVerified purchaseExcellent
- u***l (318)- Feedback left by buyer.Past monthVerified purchaseAs I expected thank you
- z***0 (13)- Feedback left by buyer.Past monthVerified purchaseNice speakers good quality sound
- 9***- (569)- Feedback left by buyer.Past monthVerified purchaseTysvm
- 0***e (584)- Feedback left by buyer.Past monthVerified purchaseI was refunded for this product. Purchased by mistake. My bad. The proper harness was good quality, received in good condition. Decent value item. Appearance of a well designed product
- 0***e (584)- Feedback left by buyer.Past monthVerified purchaseGreat quality product, good condition and appearance of well put together harness. The harness was acceptable value. I didn’t use the blue wire hook up. I have AGM batteries. Designed for lithium. Made my 250 amp aftermarket alternator work properly. Needed an ignition source hook up.