Garage
Shop

Kole Audio KX2-300

KX Series 2-Channel Class A/B Car Amplifier

Product videos
highlight-star-icon

KX Series 2-Channel Class AB Car Amplifier • 70 watts x 2 chan. @ 4 ohm • 85 watts x 2 chan. @ 2 ohm • 300 watts x 1 chan. Max • 4 gauge power/ground connection • Gold Plated RCA Connectors • Top Vent accelerated cooling

Learn more about the kx2300

We apologize

This item has been discontinued

Product Highlights


KX Series 2-Channel Class AB Car Amplifier • 70 watts x 2 chan. @ 4 ohm • 85 watts x 2 chan. @ 2 ohm • 300 watts x 1 chan. Max • 4 gauge power/ground connection • Gold Plated RCA Connectors • Top Vent accelerated cooling

Description


Kole Audio brand icon

Authorized dealer

  • KX Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 70 watts x 2 chan.
    • 2 ohm: 85 watts x 2 chan.
    • Bridged, 4 ohm: 170 watts x 1 chan.
  • Max power output: 300 watts x 1 chan.
  • Full MOSFET power supply
  • Three Way protection circuit
  • 2 ohm stable Stereo
  • Variable Low/High pass (40Hz-250Hz)
  • Variable 18dB BASS EQ
  • Tri-mode capable
  • System Distress indicator
  • 4 gauge power/ground connection
  • Gold Plated RCA Connectors
  • End Caps for Clean installation
  • Top Vent accelerated cooling
  • Dimensions:D x W x H 20.39" x 11.81" x 2.44"
  • 1-year Manufacturer's warranty

Best selling similar products

ATOM-900.2 PRO small

Deaf Bonce Apocalypse ATOM-900.2 PRO

• 350 watts x 2 channel @ 4 ohm
• 510 watts x 2 channel @ 2 ohm
• 900 watts x 2 channel @ 1 ohm
• Bridged: 1020 watts x 1 channel @ 4 ohm
• 1000 watts @ 2 ohm
• Total RMS Power: 900 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

$229.90

List price $229.90

MFA 2.420 small

Deaf Bonce MFA 2.420

• 420 watts x 2 channel @ 4 ohm
• 630 watts x 2 channel @ 2 ohm
• Bridged: 1260 watts x 1 channel @ 4 ohm
• Total RMS Power: 1260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

$229.90

List price $229.90

ATOM-700.2 PRO small

Deaf Bonce Apocalypse ATOM-700.2 PRO

• 230 watts x 2 channel @ 4 ohm
• 480 watts x 2 channel @ 2 ohm
• 700 watts x 2 channel @ 1 ohm
• Bridged: 960 watts x 1 channel @ 4 ohm
• 14000 watts @ 2 ohm
• Total RMS Power: 700 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

(1)

$199.90

List price $199.90

PBR300X2 small

Rockford Fosgate Punch PBR300X2

• 100 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class BR 2 ohm Stable 2-Channel Amplifier

(22)

$249.99

List price $279.99

R2-200X2 small

Rockford Fosgate Prime R2 R2-200X2

• 50 watts x 2 channel @ 4 ohm
• 100 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(2)

$239.99

List price $239.99

VADM2 small

NVX VADM2 v2 (VADM2v2)

• 200 watts x 2 channel @ 4 ohm
• 300 watts x 2 channel @ 2 ohm
• Bridged: 600 watts x 1 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(17)

$199.99

List price $239.99

P300X2 small

Rockford Fosgate Punch P300X2

• 100 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

(9)

$249.99

List price $279.99

MFA 2.520 small

Deaf Bonce Machete MFA 2.520

• 520 watts x 2 channel @ 4 ohm
• 750 watts x 2 channel @ 2 ohm
• Bridged: 1500 watts x 1 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

(2)

$239.90

List price $239.90

ION700.2D small

DS18 ION700.2D

• 240 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

$299.95

List price $359.99

H400.2D small

Cerwin-Vega H400.2D

• 80 watts x 2 channel @ 4 ohm
• 125 watts x 2 channel @ 2 ohm
• Bridged: 290 watts x 1 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable 2-Channel Amplifier

$239.99

List price $287.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
70 watts x 2 channel
RMS Power @ 2 ohms
85 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
170 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
300 watts
Total RMS Power Output
170 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.02%
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 250 Hz
Low-Pass Crossover Frequency
40 - 250 Hz
Subsonic Filter
Yes
Bass Boost
0 - 18 dB
Remote bass/level controller
No
Fuse Rating
15A

Item Details


Manufacturer:

Model Number:

KX2-300

Weight:

6.30lbs

Internal SKU:

kx2300

Internal Product ID:

7352

Product and How-to Videos


Customer Ratings & Reviews


Kole Audio KX2-300 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4.5
Design
4.5
Usability
4.5

Customer Reviews

Sort by:

Loading...

Great Value

Good amp for the price, no problems!

-Ryan

By Ryan on March 14, 2009

2 found this helpful


good speaker amp

i use this amp to power my phenix goold speakers and it work awsome. kole audio really makes the best amps and they are all for a good price

By Kennan on August 16, 2007

2 found this helpful




HP60L small

Scosche HP60L

Portable Chameleon Series In-Ear Headphones (White, Pink, Purple)

$15.99

List price $19.99

MDR-1RNC small

Sony MDR-1RNC

Over-Ear Digital Noise Cancelling Head Phones (Up to 99% Noise Cancellation)

$249.99

List price $499.99

010-11380-00 small

Garmin 010-11380-00 ecoRoute HD

For nüvi Units

$129.99

List price $149.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.