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Pioneer SE-MJ521

alaTest has collected and analyzed 34 reviews of Pioneer SE-MJ521. The average rating for this product is 4.4/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. People really like the usability and portability. The price and comfort also get good feedback, whereas many are critical about the reliability.

sound, comfort, price, portability, usability


We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Pioneer SE-MJ521 is awarded an overall alaScore™ of 81/100 = Very good quality.

Review analysis

(Based on 34 reviews)

User Reviews  

Showing 24 review(s)

Expert Reviews User Reviews


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Showing 1 - 24 of 24 Show Reviews: in English

Consumer review ( review summary for Pioneer SE-MJ521


alaTest has collected and analyzed 20 user reviews of Pioneer SE-MJ521 from The average user rating for this product is 4.3/5, compared to an average user rating of 4.0/5 for other Headphones on People are impressed by the usability and portability. The comfort and price also get good views. Some have doubts about the reliability.

sound, price, comfort, portability, usability


90% of the reviews on give this product a positive rating.

Jun, 2020

Consumer review (



Delivery extra quick- great communication - told everything that was happening

Oct, 2015

Consumer review (



Great product! Other stores sell it far more expensive- very happy with the quality and comfort it brings to my 17 children and 9 grandchildren and 1 great grand child

Oct, 2014

Consumer review (



Brilliant sound\nExcellent fit\nDelivery was within 2 days of ordering.\nRare as you hardly see pioneer headphones worn.

Aug, 2014

Consumer review (

excellent sound at a good price


These phones are very neat and comfortable. The sound is excellent and they cut out outside noise well

Jun, 2013

Price comparison for Pioneer SE-MJ521

  Store     Price
Pioneer DJ DDJ-200 Smart DJ Controller
Smart phone compatible
£130.00 TO SHOP
Pioneer SPH-10BT Next Generation 1-DIN Receiver with...
1st Smart Phone Car Stereo
£92.00 TO SHOP
Pioneer SPH-DA230DAB
Mechless Double Din Stereo System. Aspect ratio : 16:9
£330.00 TO SHOP
Pioneer MVH-S320BT Car Radio, Single Din
Fm/AM radio with 2X Pre-Outs
£70.00 TO SHOP
Pioneer FH-X840DAB Next Generation CD Tuner with...
DAB+ Digital Radio Tuner. MIXTRAX DJ Mixing
£129.00 TO SHOP
Pioneer DMH-A3300DAB Car AV Screen, Double Din
Dab+/FM/AM radio with 2X Pre-Outs
£159.00 TO SHOP
Pioneer DEH-X7800DAB CD Tuner with Bluetooth, USB...
Bluetooth Handsfree
£108.00 TO SHOP
Pioneer MVH-X580DAB Next Generation Car Stereo with...
DAB+ Digital Radio Tuner
£105.00 TO SHOP
Pioneer SPH-DA130DAB In Car Touchscreen
Apple CarPlay with 6.2" Glass Capacitive Touchscreen. High Voltage Output : 4 V
£280.00 TO SHOP
Pioneer SE-CH9T-K Black
hi-res In-Ear Headphones with excellent sound reproductionThe SE-CH9T-K Black is a Hi-Res In-Earheadphone...
£82.00 TO SHOP
Pioneer SE-MS7BT-T Headphones (Brown)
Pioneer SE-MS7BT-T Hi-Resolution Over-Ear Headphones (Brown)The Pioneer SE-MS7BT-T Headphones (Brown) is a...
£76.00 TO SHOP
Pioneer SE-C8TW Headphone (Black)
Pioneer SE-C8TW In-Ear Wireless Headphone (Black)The Pioneer SE-C8TW Headphone (Black) is a Wireless...
£68.00 TO SHOP
Pioneer SE-MS7BT-K Headphones (Black)
Pioneer SE-MS7BT-K Hi-Resolution Over-Ear Headphones (Black)The Pioneer SE-MS7BT-K Headphones (Black) is a...
£82.00 TO SHOP
Pioneer SE-MS7BT-S Headphones (Silver)
Pioneer SE-MS7BT-S Hi-Resolution Over-Ear Headphones (Silver)The Pioneer SE-MS7BT-S Headphones (Silver) is...
£76.00 TO SHOP
Pioneer SE-MS9BN-B Black Wireless Noise Cancelling
Over-Ear Hi-Res Bluetooth Headphones with Qualcomm® aptX ™ HD Audio and Active Noise-Cancelling...
£141.00 TO SHOP

Note: Please check the product information and price with the store.