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JVC HA-RX300 (HARX300) Full-Size Headphones

Full-Size Headphones, 3.5mm Mini Connector Jack and 6.3mm Adapter

Discontinued
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This item has been discontinued

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  • Full-Size Headphones
  • Ear-direct structure with inclined unit for powerful sound
  • Twist action structure for more comfort during prolonged use
  • Sleek piano black finish
  • High quality sound reproduction with large 40mm driver unit
  • Sensitivity: 100 dB/mW
  • Frequency Response: 12 - 22,000 Hz
  • Maximum Input Capability: 1200mW (IEC)
  • Nominal Impedance: 32 ohms
  • 8.20ft(2.5m) cord with gold plated plug
  • 6.3mm plug adapter provided
  • Weight: 6.94 oz
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Headphone Design

Headphone Type

Headphone type refers to the construction of the headphones.

Around the Ear means that the headphones wrap around the ear to provide a secure fit. This is most often seen in active and sports headphones.

Around the Neck means that the headphones wrap around the neck. This is also seen in active and sports headphones.

Earbuds means that the right and left sides of the headphones are separated and will fit securely into the ear. These are small, compact, and user friendly.

Over the Head headphones mean that the right and left speakers are connected with a support that goes over the head and rests on top. This is the typical headphone type.

Over the Head
Earpiece Design

This is the design of the earpieces on the headphones. Some headphones go inside the ear, while others rest on the outside of the ear. This helps you know exactly what type of headphones you will be receiving.

In-Ear: The ear buds go into the ear. Most often, the right and left ear buds are two separate pieces.

Enclosed-Ear: Usually are found on the larger headphones. They rest on top of the ear and have padding for comfort, as well as enclosing the ear to the speaker. This type of headphone helps to filter out surrounding noise.

On-Ear: This type of headphone involves the speaker sitting gently on the ear without going in the ear or sealing it off.

Enclosed-Ear
Specifically For
Some headphones can use an IR Transmitter in your vehicle, while some can be plugged into your media device and be used on the go or at home.
Home/Portable
Acoustic Principle
The basic design of the headphones. There are 3 different types: Open: Have ports that allow air through the back of the diaphragms, enabling the headphones to sound like the music is coming from an outside source. Closed: Completely sealed and have no air passing through the diaphragms. Sounds like you are in a closed off room. Semi-open: Have slots or ports in the back of the cup and are partially open. This allows for a mixed sound between an open and closed headphone.

General Features

Noise-Canceling
Noise Reduction technology removes unwanted noise from a signal. Background or ambient noise can be removed to produce clearer speech and enhanced hearing. Typically these Active Noise Canceling (ANC) headphones are powered and use batteries to activate the noise canceling technology. Also referred to as Noise Reduction or Noise Cancellation.
No
Headphone Connection
This is how the headphones connect to the audio source.

Corded means that the headphones use a cord to transfer the audio signal.

Wireless means that the audio signal is transmitted wirelessly to the headphones.

Corded
1/4" Stereo Jack Adapter
Some headphones will come with a 1/4" stereo jack adapter to connect the usual 3.5mm jack to a 1/4" stereo plug.

1/4" Stereo jack is a larger audio jack that select electronics have.

Yes
Volume Adjustment
Volume Adjustment means that the headphone (independent of the source) can adjust the playback volume. Many headphones and ear buds have in-line volume control, which allows adjusting the audible volume from a switch on the headphones cord. Other headphones have a volume knob on the headphone can.
No
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).
12 - 22,000 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
Impedance
The opposition to electric current, a higher impedance means a higher electrical resistance. This is measured in ohms.
32 ohms
Primary Color
This is the main color of the item.
Black
Secondary Color
A color that compliments the main color of the product.
Black

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
50%
4 Star
50%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.5
Value
5.0
Features
4.3
Design
4.5
Usability
4.8
Steve

NJ

Overall
Durability
Value
Features
Design
Usability
Great Value

July 29, 2013

Pros-Work well, long cord, use with computer, Kindle Fire, or with adapter for stereo, inexpensive, cushioned ear pieces Con-Headpiece is not cushioned and is plastic which appears easy to break if you are too rough with headphones (I have had for 6 months without problem)

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drmpop535

mokena,Il

Overall
Durability
Value
Features
Design
Usability
Great for me

July 28, 2013

if you like large headphones these are right up your alley. But they do have good sound quality. And you can't beat the price.

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sxd9mm

Rochester, NY

Overall
Durability
Value
Features
Design
Usability
Great headphones!

July 19, 2013

Very comfortable, light, durable. Can't beat the price. Long enough cord. Like it so far.

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JPete

Fort Lauderdale, FL

Overall
Durability
Value
Features
Design
Usability
Great deal!

January 12, 2013

I bought these headphones not wanting to spend a whole lot of money on a pair. I have been very impressed with the quality of these JVC HARX300's. Very comfortable to wear and highly adjustable. I feel like I got a lot for the money with this purchase.

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Solo

Louisiana

Overall
Durability
Value
Features
Design
Usability
!!!!!SUPER BUY!!!!!

November 18, 2012

These headphones are wonderful, I used them for recording my tracks, the sound is great, long cord is a plus, and the quality is awesome! Don't let the price discourage you!!!!

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Dave

San Jose, CA

Overall
Durability
Value
Features
Design
Usability
Great value!

March 27, 2011

Got these for my son, which he picked out. He really likes them and is very impressed with the bass response.

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Accessory Tools and Products

Accessories added

StreetWires ZN5XF35

ZeroNoise 5 Series 3.5mm (1/8") mini-jack extension cable with oxygen-free copper wire

Your Price $16.95

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Product Summary

Manufacturer

Model Number

HA-RX300

UPC

046838030208

Weight

0.81lbs

Internal SKU

harx300

Internal Product ID

27931

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: JVC HA-RX300 (HARX300) Full-Size Headphones

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