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JBL Reference 420

JBL Reference 420
alaScore 75

17 reviews

Sep, 2015

  • No negative mentions yet

alaTest has collected and analyzed 17 reviews of JBL Reference 420. The average rating for this product is 3.9/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. People are impressed by the portability and price. The sound and comfort are also mentioned favorably.

comfort, sound, price, portability

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the JBL Reference 420 is awarded an overall alaScore™ of 75/100 = Good quality.

Review analysis

(Based on 17 reviews)

User Reviews  

Showing 10 review(s)

Expert Reviews User Reviews
Showing 1 - 10 of 10 Show Reviews: in English | in other languages (7)

Consumer review by: ( review summary for JBL Reference 420


alaTest has collected and analyzed 9 user reviews of JBL Reference 420 from The average user rating for this product is 3.9/5, compared to an average user rating of 3.9/5 for other Headphones on Views about the portability and price are on the whole positive. The sound and comfort also get good reviews.

comfort, sound, price, portability

100% of the reviews on give this product a positive rating.

This summary is based on the product: JBL Reference 420 Headphone (Black)

Sep, 2015

Consumer review by: Dr.P (



JBL REFERENCE 420 HEADPHONES There are many different types of headphones on the market today. They come in varying sizes, shapes, and styles. Some are designed for a ...

These are very good sounding headphones


Sep, 2009

Product Specifications

Your daily routine may take you to all kinds of places where you don't want to be. But JBL Reference 400 headphones are your ticket out. With large, accurate transducers in compact on- and over-ear designs, 400 Series headphones deliver rich, powerful sound with plenty of the bass punch for which JBL is famous. If compact-but-powerful sounds like a winning combination, brace yourself for another one: lightweight-but-rugged. JBL 400 Series headphones are designed for hours of comfortable use.

Audio Output

Connectivity Technology:Wired
Headphones Form Factor:Ear-cup
Headphones Type:Binaural
Product Type:Headphones
Response Bandwidth:10 - 20000Hz
Sound Output Mode:Stereo

Audio System

Recommended Use:Game console / PC multimedia / Portable audio system

Dimensions & Weight



Manufacturer:Harman International Industries
Packaged Quantity:1
Product Line:JBL Reference

Remote Control

Type: None