facebook no script image
OnlineCarStereo.com is currently under maintenance. Please call 310-526-8635 if youre having problems placing your order.
col-xs
col-sm
col-md
col-lg
col-xl
best sellers best sellers

Best Sellers

affirm financing small logo
ON SALE
ON-SALE
NEW ARRIVALS
NEW ARRIVALS
CLEARANCE
CLEARANCE
HOT DEALS
HOT DEALS
BEST SELLERS
BEST SELLERS

Best Sellers

SORT: Top Sellers
Top Sellers Latest Top Sellers Lowest Price Highest Price Brand New Arrivals
Applied filters: Category: Mono Subwoofer Amplifiers
Sorry. No matching products found.
JD500/1
JD Series 500W RMS x 1 at 2 Ohms, Class-D Mono Subwoofer Car Amplifier with NexD™ Switching Technology
8 reviews
  • JD Series
  • 500W RMS x 1 at 2 Ohms
  • Class-D Mono Subwoofer Car Amplifier
  • NexD™ Switching Technology
+ View More
FREE SHIPPING in US 48
Ships within same business day.
Free 2 Years Warranty
Item# 55821
List Price: $379.99
$299.99
-21%
SAVE $80
In Stock
JD1000/1
JD Series 1000W RMS x 1 at 2 Ohms, Class-D Mono Subwoofer Car Amplifier with NexD™ Switching Technology
5 reviews
  • JD Series
  • 1000W RMS x 1 at 2 Ohms
  • Class-D Mono Subwoofer Car Amplifier
  • NexD™ Switching Technology
+ View More
FREE SHIPPING in US 48
Ships within same business day.
Free 2 Years Warranty
Item# 55822
List Price: $489.99
$429.99
-12%
SAVE $60
In Stock
HD750/1
HD Series 750W Max Power, Class-D Mono Subwoofer Car Amplifier
6 reviews
  • HD Series
  • 750W Max Power
  • Class-D
  • Mono Subwoofer
  • Car Amplifier
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 20859
List Price: $1,099.99
$1,049.99
-5%
SAVE $50
Available to Order
LIMITED TIME!
RD1500/1
RD Series 1500W RMS x 1 at 2 Ohms, Class-D Mono Subwoofer Car Amplifier with NexD™ Switching Technology
4 reviews
  • RD Series
  • 1500W RMS x 1 at 2 Ohms
  • Class-D Mono Subwoofer Car Amplifier
  • NexD™ Switching Technology
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 52562
List Price: $869.99
Was: $729.99
$579.99
-21%
SAVE $150
Available to Order
LIMITED TIME!
RD500/1
RD Series 500W RMS x 1 at 2 Ohm, Class-D Mono Subwoofer Car Amplifier with NexD™ Switching Technology
6 reviews
  • RD Series
  • 500W RMS x 1 at 2 Ohm
  • Class-D Mono Subwoofer Car Amplifier
  • NexD™ Switching Technology
+ View More
FREE SHIPPING in US 48
Ships within same business day.
Free 2 Years Warranty
Item# 45873
List Price: $439.99
Was: $399.99
$324.99
-19%
SAVE $75
In Stock
46CXA18001t
CX Series 1800W RMS at 2 Ohm, Class-D Mono Subwoofer Car Amplifier
4 reviews
  • CX Series
  • 1800W RMS at 2 Ohm
  • Class-D
  • Mono Subwoofer
  • Car Amplifier
+ View More
FREE SHIPPING in US 48
Ships within same business day.
Free 2 Years Warranty
Item# 54803
List Price: $549.99
$499.99
-9%
SAVE $50
In Stock
46CXA8001t
CX Series 800W RMS at 1 Ohm, Class-D Mono Subwoofer Car Amplifier
4 reviews
  • CX Series
  • 1600W Max Power
  • Class-D
  • Mono Subwoofer
  • Car Amplifier
+ View More
FREE SHIPPING in US 48
Ships within same business day.
Free 2 Years Warranty
Item# 54801
List Price: $329.99
$299.99
-9%
SAVE $30
In Stock
46CXA12001t
CX Series 1200W RMS x 1 at 2 Ohm, Class-D Mono Subwoofer Car Amplifier
5 reviews
  • CX Series
  • 1200W RMS x 1 at 2 Ohm
  • Class-D
  • Mono Subwoofer Car Amplifier
+ View More
FREE SHIPPING in US 48
Ships within same business day.
Free 2 Years Warranty
Item# 54802
List Price: $429.99
$399.99
-7%
SAVE $30
In Stock
KAC-9106D
KAC Series 1000W x 1 at 2-Ohms, Class-D Mono Subwoofer Car Amplifier
5 reviews
  • KAC Series
  • 1000W Power
  • Mono Amplifier
  • 2-Ohm Stable
  • Class-D Design
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 37153
List Price: $399.00
$349.00
-13%
SAVE $50
Available to Order
LIMITED TIME!
RD1000/1
RD Series 1000W RMS x 1 at 2 Ohm, Class-D Mono Subwoofer Car Amplifier with NexD™ Switching Technology
4 reviews
  • RD Series
  • 1000W RMS x 1 at 2 Ohm
  • Class-D Mono Subwoofer Car Amplifier
  • NexD™ Switching Technology
+ View More
FREE SHIPPING in US 48
Ships within same business day.
Free 2 Years Warranty
Item# 45874
List Price: $699.99
Was: $579.99
$479.99
-17%
SAVE $100
In Stock
T1500-1BDCP
Power Series 1500W RMS x 1 at 2-Ohms, Class B/D Mono Subwoofer Car Amplifier
9 reviews
  • Power Series
  • 1500W RMS
  • Mono Amplifier
  • Class BD
  • Subwoofer Power
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 25823
List Price: $834.99
$769.99
-8%
SAVE $65
Available to Order
HD1200/1
HD Series 1200W RMS x 1 at 2 Ohm, Class-D Mono Subwoofer Car Amplifier with R.I.P.S. Power Technology and Single Cycle Control Technology
6 reviews
  • HD Series
  • 1200W RMS x 1 at 2 Ohm
  • Mono Subwoofer Amplifier
  • Class-D Car Amplifier
  • R.I.P.S. Power Technology
  • Single Cycle Control Technology
+ View More
FREE SHIPPING in US 48
Free 2 Years Warranty
Item# 30509
List Price: $1,599.99
$1,549.99
-3%
SAVE $50
Available to Order
affirm financing small logo
Category Description

Pick Up where you left off

Recommended For You

New Arrivals