Access exclusive offers, news and more.
Thanks for signing up. You'll be the first to receive updates about new collections, top brands, and exclusive products.
750W Peak (500W RMS) Class D KPX Series Monoblock Motorcycle Amplifier
• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 500 watts x 1 channel @ 1 ohm
• Total RMS Power: 500 watts
• Class D 1 ohm Stable Monoblock Amplifier
Make your bike bump without taxing your charging system. The KPX500.1 Subwoofer Amp features a 24dB/octave variable low pass crossover and 24dB/octave variable subsonic filter to protect your subwoofers and precisely craft your sound. A wide range of input levels lets this amp easily hook up to virtually any factory or aftermarket radio on the market.
Best selling similar products
Precision Power (PPI) MAA4.400
• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier
$499.99
List price $649.99
• 80 watts x 2 channel @ 2 ohm
• Total RMS Power: 160 watts
• Designed for select 1998-2013 vehicles from Harley Davidson
• Class D 2 ohm Stable 2-Channel Amplifier
$439.99
List price $540.00
• 50 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm
• Total RMS Power: 650 watts
• Class D 2 ohm Stable 5-Channel Amplifier
$549.00
List price $739.00
Manufacturer:
Model Number:
51KPX5001
Weight:
2.70lbs
Internal SKU:
51kpx5001
Internal Product ID:
205801
| 5 star |
|
0% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability |
|
0 |
| Value |
|
0 |
| Features |
|
0 |
| Design |
|
0 |
| Usability |
|
0 |
Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
(96)
$24.99
List price $49.99
Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
(35)
$24.99
List price $49.99
Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
(7)
$19.99
List price $31.00
Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
(1)
$38.99
List price $65.00
8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
(7)
$60.99
List price $119.00
Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
(4)
$85.99
List price $125.00
Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
$79.99
List price $79.99
8 Gauge Premium (CCA) Copper Clad Aluminum Amplifier Power Wiring Kit with Speaker Wire
(16)
$17.99
List price $39.99
NVX Remote Level Bass Control with Digital Voltmeter
Controls bass level and frequency and monitor voltage
(8)
$32.99
List price $99.99
Universal Remote Bass Level Control Knob
Flush Mount & Universal via RCA. Works with any amp, controls your bass output
(8)
$7.99
List price $14.99
The XLOC22X helps you easily integrate with your factory or aftermarket stereo system
(5)
$39.99
List price $99.99
Maximize Your Bass Potential with an Audio Control’s legendary Bass Restoration Processor
(45)
$169.00
List price $189.00
NVX XIV25 V-Series 2-Channel RCA Cable
16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
(42)
$12.99
List price $18.99
NVX XWS1225 12 AWG Speaker Wire
25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
(52)
$29.99
List price $49.99
25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
(54)
$14.99
List price $29.99
12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)
12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)
(43)
$6.99
List price $14.99
16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)
16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)
(18)
$12.99
List price $24.99
80 Amp Smart Relay Isolator (XSBI80)
Smart isolator - Monitors and auto-charging feature!
(2)
$24.99
List price $49.99
Great for isolating a second batter making it dedicated to the stereo system
(10)
$15.99
List price $19.99
200 Amp Smart Relay Isolator (XSBI200)
Smart isolator - Monitors and auto-charging feature!
(5)
$49.99
List price $79.99
200 Amp Relay Isolator (BIR200)
Great for isolating a second batter making it dedicated to the stereo system
(16)
$49.99
List price $59.99
500 Amp Smart Relay Isolator (XSBI500)
Smart isolator - Monitors and auto-charging feature!
(6)
$74.99
List price $99.99
500 Amp Relay Isolator (BIR500)
Does not create a voltage drop to the second battery like conventional isolators
(36)
$84.99
List price $89.99
True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block
(32)
$109.99
List price $131.99
1.0 Farad Capacitor with Digital Red Display for up to 1000W Max
(79)
$39.99
List price $79.99
Belva Nine Function Digital Multimeter
Perfect for any installation and troubleshooting
(7)
$9.99
List price $29.99
Set your gains like a Pro, accurately and quickly
(102)
$205.99
List price $207.99
This is a must have! Set your crossover frequency like a Pro
(19)
$192.99
List price $195.99
World's Smallest AFS / Mini ANL Fuse Holder
Accepts 4 gauge or 8-gauge wire
(14)
$9.99
List price $19.99
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder
(11)
$4.99
List price $9.99
High Quality Element Resistant AGU Fuse Holder
Belva BAGUH2 AGU Fuse Holder
(2)
$4.99
List price $9.99
Modular Linkable ANL Fuse Block
Modular Linkable ANL Fuse Block
(4)
$14.99
List price $59.99
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder
(6)
$7.99
List price $9.99
4 Pack of 80 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses
(19)
$3.99
List price $8.99
4 Pack of 100 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses
(17)
$3.99
List price $8.99
4 Pack of 150 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses
(11)
$3.99
List price $8.99
2 Pack of 100 Amp Nickel-Plated ANL Fuse
ANL 100A Nickel plated for better power transfer
(8)
$3.99
List price $7.99
2 Pack of 200 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 200 Amp ANL Fuses
(21)
$3.99
List price $7.99
2 Pack of 300 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 300 Amp ANL Fuses
(18)
$3.99
List price $7.99
Pair of 8 Gauge Spade Terminals, #8 Opening
Spade Terminals • 8 Gauge • 1 Red & 1 Black • Nickel Plated
(2)
$2.49
List price $9.99
0.25 Meter (0.86 ft) Hyper-Flex RCA cable w/ Serpentine-Cut Nickel Plated Connectors
(19)
$14.99
List price $19.99
RCA Ground Loop Noise Isolator
RCA noise filter
(36)
$11.99
List price $21.00
2.7" Square Gauge Mount Style Digital Audio Marine Receiver with Bluetooth (SiriusXM Ready)
(3)
$589.99
List price $589.99
Double DIN L-Shaped Stereo Dash Kit for select 2014-2015 vehicles from Harley Davidson
(1)
$71.99
List price $79.99
120W RMS 6.5" M3 Series 2 Way Coaxial 4-ohm Marine Speakers with RGB LED and Gray Metallic Sport Grilles
(1)
$339.99
List price $339.99
Dark Gray/Gray Size X-Large - Fingerless, Artificial leather, Workout gloves
$14.99
List price $29.99
400W Peak (200W RMS) 6.5" ZERO Series 2 Way Coaxial 4-ohm Marine, Powersports, and Motorcycle Speakers with Black Grilles
$714.99
List price $714.99
NVX VAD17001 (Like New (Open Box))
1700W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)
$186.99
List price $399.99
Black/Red Medium - Fingerless Men's Gloves
$10.99
List price $39.99
Sign up for our emails and we’ll send you a code for
10% off the .
Be the first to know about new arrivals, exclusive offers, and more!
Check your email for the code and start saving today!
*Offer valid for new customers only. Contact us and we’ll help you build the system of your dreams for less.
By clicking "Get my discount!" and submitting your email, you agree to our
Terms of Service and
Privacy Policy.