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Jensen JRX235

3.5" 2-Way JRX Series Coaxial Car Speakers


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This item has been discontinued

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Professional Jensen Sound

Start your cars sound system off right with the JRX Series speakers by Jensen. These are the perfect speakers to upgrade the audio that is currently in your vehicle. Built with a Polypropylene cone material, these speakers offer a great damping factor. Weather your powering them off a head-unit or an amplifier, they will have a warm crisp sound that is non-fatiguing. The stamped steel basket will reduce vibrations that typically cause noise-cancellation, resulting in an overall better quality sound. Designed with an impedance of 4ohms, they will match perfectly up to any car stereo as well as most aftermarket amplifiers. For a speaker that sounds as crisp as it looks, the JRX Series is just for you.

General Features:

  • 3-1/2" JRX Series 2-Way Coaxial Car Speakers
  • Power Handling:
    • Peak: 280 watts per pair / 140 watts each
    • RMS: 70 watts per pair / 35 watts each
  • Polypropylene woofer cone material
  • Nitrile Rubber speaker surround for maximum excursion
  • Vented spider for better heat dissipation and mechanical damping
  • 1/2" Polycarbonate Dome tweeter composition
  • Stamped steel basket for reduced noise-cancelling vibrations
  • 4 ohms impedance
  • Frequency response: 80-26,000 Hz
  • Top-mount depth: 1-1/2"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Pair

Speaker Specifications

This is the manufacturer product line of speakers.
JRX (Jensen)
Priced Per
Car Speakers are typically sold in pairs so you will receive 2 speakers for each speaker purchase on speakers marked "Priced Per Pair". If a speaker is marked "Priced Per Each" then the speaker is sold individually and each purchase you make will result in 1 speaker. High-powered tweeters, midrange and full-range pro audio for car speakers are typically sold per each speaker.
Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Butyl Rubber
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
140 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
35 watts
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".
88 dB
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).
80 - 26000 Hz
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
Bottom-Mount Depth
The depth when installed from the bottom of the mounting surface. Measured from the bottom of the speaker's magnet to the top of the mounting holes on the rim of the speaker.
Cutout Dimensions
Refers to the dimensions of the hole, measured in inches or millimeters, required to contain the speaker.
3-1/2" x 3-1/2" 
Speaker Grilles
A grating or screen of metal or plastic bars or wires, mounted in front of a speaker as protection. If yes, the speakers will include matching speaker grilles. If no, there are no grilles included.
Number of Speakers
This is the number of speaker that is included in the package. Each purchase will result in receiving the number of speakers indicated here. Please note that some items will have multiple woofers in the same enclosure. For sets of component speakers, this number will refer to the number of sets of speakers (For example, 2 would indicate the purchase includes 2 woofers and 2 tweeters).

Please refer to the product image and description for further details about the speaker.

Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Wheeler Army Airfield, HI

Great bang for your buck

March 24, 2014

Looked all over for 3 1/2" to fit in the dash on my Mustang, and I definitely chose right with these. Great rms since they're comin straight off the head unit, no pops, crackles or distortion of any kind. Came with about 8' of wire per speaker so I could run the brand new wire without splices all over the place. The only reason they're marked down one star in features is because they don't come with grills/guards... for me it doesn't matter either way, but to others it might.

4 of 4 found this helpful

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mopar guy

ogden utah

Sounds great

November 9, 2013

they fit nicely and sound great. would recommend this product to anyone.

5 of 7 found this helpful

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Oro Valley, AZ

Jensen JRX235 Speakers

April 5, 2014

I purchased these speakers to replace the center speaker in my car that had developed a noise from either a torn cone or rubbing coil. So I now have one spare...
It is great! It installed easily, fits fine, and sounds significanly better than the original speaker. Furthermore, it is rated for higher power than my car's center channel output, so there should be no more blowouts.
The delivery was just fine. I am completely satisfied with the transaction and the product performance.

4 of 7 found this helpful

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Eric P

Hollis, ME

way better than the stockers

October 29, 2014

The speakers sound so much better than the stock ones in my Saab 9-3 convertible. I would have preferred something a bit brighter in the dash. These are a good for mid range and middle highs bot not the high high range. I would recommend these to someone wanting a reasonably low priced replacement speaker with better than stock sound.

2 of 4 found this helpful

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Arizona City, AZ

Good price

October 19, 2014

Jensen JRX235 they sound pretty good for the price I would buy them again thanks sonic electronix.

2 of 4 found this helpful

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Northern California

Good value & Great Sound

July 16, 2014

These were put in my 2002 Dodge Ram truck, for dash speakers. Don't let the price or brand name fool you...these have a nice crisp sound! Plenty loud. They compliment the 6x9 speakers that I have in the doors (Boston Acoustics) very well. Good price point and excellent value.

2 of 4 found this helpful

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Washington MO

Nice highs and clean sound

March 24, 2014

I installed these small speakers and am quite happy with the performance. I am not an engineer but have been around this stuff a while.

2 of 4 found this helpful

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spitfire rick

bear lake mi

good value for price

May 29, 2014

fit as stated sound nice for the price good value look more expensive

2 of 6 found this helpful

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Accessory Tools and Products

Accessories added

Streetwires 50 ft. of True Spec 16 Gauge Speaker Wire

You need speaker wire to connect your speakers!

Your Price $29.99

Belva 23 ft. of True Spec 16 Gauge Speaker Wire

100% Copper Clad Aluminum, PVC blended jacket for easy installation and high strand count for maximum audio quality

Your Price $12.99

16-14 AWG Butt Connectors

These blue butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers!

Your Price $4.99

16-14 AWG Quick Disconnect Connectors

These blue quick disconnect connectors make it easy to connect and disconnect speaker wire your to your new aftermarket speakers!

Your Price $7.99

NVX SDSK2 Speaker Kit

Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!

Your Price $14.99

Dynamat Xtreme Speaker Kit 10415

Enough sound dampening for 2 speakers!

Your Price $17.95

Stinger Roadkill Speaker Kit

Use this to eliminate rattle from your speakers!

Your Price $13.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $16.99

Universal Wire Puller & Grabber

Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!

Your Price $6.99

Xscorpion 9-Piece Nylon Plastic Pry and Chisel Tool Set

Easily removes dash/trims, door clips, panels and pins, rubber grommets and vehicle emblems.

Your Price $14.99

Xscorpion WDCR2 Window and Door Clip Remover

Removes and installs handle and window crank clips.

Your Price $6.99

3 in 1 Wire Quick Splice T-Tap and Butt Connector Crimper + Wire Cutter

Used for cutting copper and aluminum wires up to 8 gauge.

Your Price $29.99

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Browse 1 question and 9 answers
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Why did you choose this?
Sonic Electronix Store
Need and good web sight
Timothy H on Nov 25, 2014
These are replacements for the factory speakers
Emerson T on Nov 2, 2014
Reviews were good, and the price was affordable for what I have right now.
Steven K on Nov 10, 2014
Good quality item for beater car
anthony k on Oct 15, 2014

Product Summary


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Internal SKU


Internal Product ID


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: Jensen JRX235