Refurbished - JL Audio 300/4-RB (LS-jl3004-rb) (Factory Refurbished) 4-Channel

by JL Audio

About
Specs & Details
Product Videos
Reviews
Add-ons
Recently Viewed
Related Searches

Product highlights

4-Channel Power Amplifier • 75 watts RMS x 4 chan. • Bridged: 150 watts RMS x 2 chan. • 108.5 dB S/N Ratio • 1.5 ohm - 8 ohm stable (1.5 - 4 ohm unbridged, 3 - 8 ohm when bridged)

Learn more about the LS-jl3004-rb

Product Highlights

4-Channel Power Amplifier • 75 watts RMS x 4 chan. • Bridged: 150 watts RMS x 2 chan. • 108.5 dB S/N Ratio • 1.5 ohm - 8 ohm stable (1.5 - 4 ohm unbridged, 3 - 8 ohm when bridged)

Description

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

Specifications:

Rated Power (stereo): 75W RMS x 4 @ 1.5 ohm-4 ohm (11V-14.5V)
Rated Power (bridged): 150W RMS x 2 @ 3 ohm-8 ohm (11V-14.5V)
THD at Rated Power: <0.03% @ 4 ohm
S/N Ratio*: >108.5 dB below rated power
Frequency Response: 5 Hz-30 KHz (+0, -1dB)
Damping Factor: >200 @ 4 ohm per ch./50 Hz
Input Range: switchable from 200mV-2V RMS to 800mV-8V RMS

Features:

Differential-Balanced Input Topology: (2 pairs of inputs)
Front Crossover: fully-variable (50 Hz-5 KHz), selectable-slope LP or HP (12 or 24 dB per octave)
Rear Crossover: fully-variable (50 Hz-5 KHz), selectable-slope LP or HP (12 or 24 dB per octave)
Speaker output connections: accept up to 8ga. wire
+12V and Ground connections: accept up to 4ga. Wire

Due to the complexities of installation, previous customer abuse, and improper installation, the JL Audio 300/4 is now a repair only item whether defective on day 1 or day 365 of ownership.

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

75 watts x 4 channel

RMS Power @ 2 ohms

75 watts x 4 channel

RMS Power @ 1 ohm

(at 1.5 ohms) 75 watts x 4 channel

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total RMS Power Output

300 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

1.5 ohm

Minimum Impedance Bridged

1.5 ohms

THD at Rated RMS Power

0.03%

Speaker Level Inputs

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)

High-Pass Crossover Frequency

50 - 500 Hz

Low-Pass Crossover Frequency

50 - 500 Hz

Signal-to-Noise Ratio

108.5 dB

Bass Boost

Bass EQ (on/off)

Remote bass/level controller

Fuse Rating

40A x 1

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

Overall rating distribution

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

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		0
Value		0
Features		0
Design		0
Usability		0

Customer Reviews

Sort by:

Sorry, no reviews found

Add-ons

Belva BAK44

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(61)

$49.99

List price $79.99

Subscribe

Welcome to the Team!

JL Audio 300/4 R/B

We apologize

This item has been discontinued

Product Highlights

Description

Specifications & Details

Item Details

Product and How-to Videos

Customer Ratings & Reviews

Customer Reviews

Related Searches

Are you sure you want to clear your garage?

This page was not designed for products.

Didn't find your car?

Account

Shopping help

Company

Everyday heroes

Brand stores

Useful links