Garage
Shop

See all parts that fit your 1958 370

JL Audio e4300

440 watts, Class A/B 4-Channel Amplifier

JL Audio
Shop all JL Audio
Product videos
highlight-star-icon

440W RMS Class AB Four-Channel System Amplifier • Absolute Symmetry Class AB Circuit • On-board crossover: HPF/LPF(50-200 Hz.) • 110 watts x 4 chan. @ 2 Ohm(14.4V) • Low(RCA) and high-level inputs • CEA-2006 Compliant

Learn more about the e4300

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

g4500 thumbnail

JL Audio G4500

OUR PRICE: $249.99

View item

Loading...
RVM-35V1 main

MB Quart RVM-35V1

3.5" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's

-10.38%

$189.99

List price $211.99

RV.R1 main

DS18 RV.R1

Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's

RVDVD3.0 main

MB Quart RVDVD3.0

Multi-Zone DVD Receiver with Bluetooth for RV's

1
-10.10%

$257.99

List price $286.99

MB Quart RVM2.0

Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's

-10.29%

$156.99

List price $174.99

RVM-10V1 main

MB Quart RVM-10V1

10" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's

-9.09%

$250.00

List price $275.00

PRO-1.5KP10.4 main

DS18 PRO-1.5KP10.4 (Sold Individually)

3000W Peak (1500W RMS) 10" PANCADÃO Series 4-ohm Mid-bass Speaker

49ST9MR4 main

Kicker ST9MR4 (49ST9MR4)

1200W Peak (600W RMS) 9" Street Series Pro Midrange 4-ohm Speakers

-9.09%

$199.99

List price $219.99

US2-C65A-175 main

SSV Works US2-C65A-175

120W Peak (60W RMS) Cage Mount Speaker Pods with 1.75" Clamp

US2-C65A-200 main

SSV Works US2-C65A-200

120W Peak (60W RMS) Cage Mount Speaker Pods with 2" Clamp

220-US2-C65U-150 main

SSV Works US2-C8U-150

Unloaded 8" Cage-Mount Speaker-Pods Enclosure

Product Highlights


440W RMS Class AB Four-Channel System Amplifier • Absolute Symmetry Class AB Circuit • On-board crossover: HPF/LPF(50-200 Hz.) • 110 watts x 4 chan. @ 2 Ohm(14.4V) • Low(RCA) and high-level inputs • CEA-2006 Compliant

Description


JL Audio brand icon

Authorized dealer

  • Class AB 4-Channel Amplifier
  • Absolute Symmetry Class AB Circuit
  • Differential, Noise Cancelling Input Topology: RCA jack inputs(low-level) and multi-pin jack(high-level)
  • On-board crossover: State-variable, 12dB/octave Butterworth with continuously variable cutoff frequency selection from 50-200 Hz. Configurable as Low-Pass or High-Pass
  • Preamp Output: Pass-through type
  • CEA-2006 Compliant
  • RMS Power Rating (14.4V):
    • 4 ohm: 70 watts x 4 chan.
    • 2 ohm: 110 watts x 4 chan.
    • Bridged (4 ohm): 220 watts x 2 chan.
    • Bridged (8 ohm): 140 watts x 2 chan.
  • RMS Power Rating (12.5V):
    • 4 ohm: 45 watts x 4 chan.
    • 2 ohm: 75 watts x 4 chan.
    • Bridged (4 ohm): 150 watts x 2 chan.
    • Bridged (8 ohm): 90 watts x 2 chan.
  • Frequency Response: 10 - 25kHz
  • Damping Factor: >200 @ 4 Ohm / 50Hz, >100 at 2 Ohm/50Hz
  • S/N Ratio: >104 dB referred to rated power(A-weighted, 20Hz-20kHz noise bandwidth)
  • Input Range: 200mV - 8V RMS
  • Bass EQ: +6dB Fixed Frequency, Fixed 'Q' with port for optional remote bass control
  • Slew Rate: +- 22V/us
  • Dimensions: 13.8" L x 9.25" W x 2.36" H
  • 1-year SonicElectronix.com warranty

Product history:

JL Audio G4500 thumbnail
(newest, current model)
JL Audio A4300 thumbnail
(previous model, replaced by JL Audio G4500)
JL Audio e4300 thumbnail
(previous model, replaced by JL Audio A4300)

Best selling similar products

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$379.99

List price $379.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(25)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

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

(70)

$279.99

List price $383.99

GM-DX874 small

Pioneer GM-DX874

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

(14)

$220.00

List price $300.00

R2-500X4 small

Rockford Fosgate Prime R2 R2-500X4

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(10)

$359.99

List price $359.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
45 watts x 4 channel
RMS Power @ 2 ohms
75 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
150 watts x 2 channel
Amplifier Specifications
Number of Channels
4-Channel
Total RMS Power Output
300 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.08%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 200 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
>104 dB
Bass Boost
Yes, 0 - 6 dB
Fuse Rating
40A

Item Details


Manufacturer:

Model Number:

e4300

Weight:

14.00lbs

Internal SKU:

e4300

Internal Product ID:

2791

Product and How-to Videos


Customer Ratings & Reviews


JL Audio e4300 thumbnail image

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



Durability
5
Value
4.5
Features
5
Design
4.5
Usability
5

Customer Reviews

Sort by:

Loading...

Great Sound Great Price

I installed this amplifier in a customer's car to run a pair of JL Components and a pair of Infinity Kappa 6x9s. To this date it has been the best sounding installation that I have done for any of my customers. For the quality of this amp the price is excellent. I would recommend this amp to anyone.

By James on September 8, 2005

9 found this helpful


Great amplifier.

I have been using this amplifier for a few years now, and have never been disappointed by it. It powers two MTX 6" mid and high range speakers very clearly and a 10" Sony Xplod subwoofer with great power and clarity; as a matter of fact I am in need of a subwoofer upgrade because the subwoofer only last around 4-6 months of continuous pounding before it dies. For only having an RMS rating of 300 watts, this amp delivers more than it boasts. I recommend this to anyone who wants a simple yet loud and clear sound system.

By Robb on December 22, 2009

5 found this helpful




RBC-1 main

JL Audio RBC-1

• Wired Bass Remote Controller
• Compatible with select JL Audio amplifiers
• Flush-mountable installation
• Color: Black

(67)

$59.99

List price $59.99


05KS60 small

Kicker KS60

6-1/2" KS-Series 2-way Speakers 05KS60

(7)

$64.95

List price $129.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1958 GMC 370

2019 Buick Envision

1986 Toyota Pickup

1982 Dodge 024

1981 Honda Accord

1973 Buick Apollo

2002 Land Rover Discovery

1975 Volvo 242

2016 Acura RLX

1971 GMC K1500 Pickup

Vehicle
Store
Delete

2013 Can-Am Commander 800R XT

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
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.