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JBL JRX125

2000W Dual 15" Quasi 3-Way Loudspeaker with High-Voltage Capacitors & Inductors

Discontinued
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This item has been discontinued

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JBL JRX125 3-Way Louspeaker

Dual 15" speaker systems have become one of the most popular configurations with DJs and musicians who are looking for more low-frequency performance while maintaining the simplicity of a single-box system. The JRX125 is actually a "quasi three-way" design. This means that the upper woofer covers lows and mids. The bottom woofer uses a lower crossover frequency and covers only lows, acting as a built-in subwoofer. So you get the extra low-end of a dual 15" rig while maintaining the superior mid-frequency performance of a single driver system.

Product Features
  • Dual 15" Quasi 3-Way Loudspeaker
  • Power Handling
    • Peak: 2000 watts
    • RMS: 500 watts
  • 15" Low frequency driver with a 2-1/2" diameter edgewound ribbon voice coils
  • Ferro-fluid cooled compression driver with titanium diaphragm
  • Advanced network topology crossover design
  • A Quasi 3-Way design offers the extra bass for which a dual fifteen system is designed
  • High-voltage capacitors and inductors with massive cores and heavy gauge wire
  • Progressive Transition high frequency waveguide
  • Rugged, acoustically superior 3/4" MDF enclosure
  • SonicGuard protects the high frequency driver from excess power without interrupting the performance
  • Non-resonant, all-steel handles
  • 18-Gauge perforated steel grille
  • Neutrik Speakon NL-4 input connectors
  • Frequency Range: 36-16,000 Hz
  • Frequency Response: 45-12,000 Hz
  • Max SPL: 133 dB
  • Sensitivity: 100 dB
  • Nominal Impedance: 4 ohms
  • Nominal Dispersion: 90° x 50°
  • Crossover Frequency: 2000 Hz
  • Dimensions: 17"D x 18-1/4"W x 43-1/4"H
  • 1-year Manufacturer's warranty

Loudspeaker Specifications

Type
This is the type of professional loudspeaker. Active loudspeakers have a built-in amplifier to power the speakers. Passive loudspeakers require an external amplifier to be properly powered.
Passive
High Frequency Driver Size
This is the size of the high frequency driver. Common sizes include 1", 1-1/2" and 2".
1"
Low Frequency Driver Size
This is the size of the low frequency driver. Common sizes include 10", 12", and 15".
15" Driver
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
45 - 12,000 Hz
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
100 dB
Maximum Sound Pressure Level SPL
This is the maximum Sound Pressure Level (SPL) of the professional loudspeaker. The higher the SPL rating, the louder the monitors are able to go.
133 dB
Dispersion
This is the horizontal and vertical audio dispersion of the professional loudspeaker. The dispersion is measured in degrees.
90° H x 50° V

Passive Power Specifications

Peak Power Handling
This is the maximum amount of power (measured in watts) that the speaker is designed to receive.
500 watts
Continuous Power Handling
This is the amount of power (measured in watts) that the speaker is designed to receive continuously.
2000 watts
Nominal Impedance
This is the nominal input impedance of the passive loudspeaker.
4 ohm

Physical Features

Inputs
These are the types of input connections that connect to the professional loudspeaker.
1/4" TRS
SpeakOn
Enclosure Material
This is the material that the speaker's enclosure is made out of.
Coated Plywood
Carrying Handles
Carrying handles are found on the enclosure and they make transporting the speaker easier.
Yes
Speaker Mounts
Speaker mounts enable the loudspeaker to be mounted to a stand or tripod.
No
Height
The height of the item, measured from top to bottom, in inches.
43-1/4"
Width
The width of the item from left to right (side-to-side) measured in inches.
18-1/4"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
17"
Weight (Pounds)
This is the weight of the item in pounds (lbs).
94 lbs

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

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

Average Attribution Rating

Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
Luke

Glen Carbon, IL

Overall
Durability
Value
Features
Design
Usability
Amazing Speakers

January 9, 2012

These speakers will surprise you. They are really loud, they sound great all around. The extra 15in woofer brings out some great lows, there is no need for a subwoofer when you use these, they are the best value, jbl is the way to go.

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Product Summary

Manufacturer

Model Number

JRX125

UPC

050036902786

Weight

94.00lbs

Internal SKU

jrx125

Internal Product ID

32668

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: JBL JRX125