SE-MJ522 - Headphones PIONEER - Free user manual and instructions

Product Type	Closed-back dynamic headphones
Brand	Pioneer
Model	SE-MJ522
Driver Size	40 mm
Frequency Response	10 Hz - 22 kHz
Impedance	32 ohms
Sensitivity	105 dB
Maximum Input Power	1000 mW
Cable Length	1.2 m
Connector	3.5 mm stereo plug (gold-plated)
Weight	145 g (without cable)
Design	Foldable, swiveling ear cups
Ear Pad Material	Leather-like synthetic
Headband Padding	Soft cushion
Color	Black / Silver (depending on variant)
Cleaning Instructions	Wipe with a soft, dry cloth. Do not use solvents.
Storage	Store in a cool, dry place. Use the included pouch.
Safety Warning	Do not listen at high volumes for extended periods to avoid hearing damage.
Replacement Parts	Ear pads and cable available via authorized service centers.
Repairability	User-replaceable cable and ear pads. Other repairs by qualified technicians.

Frequently Asked Questions - SE-MJ522 PIONEER

Are the Pioneer SE-MJ522 headphones wireless?

No, they are wired headphones with a 1.2m cable and a 3.5mm plug.

Do these headphones have a microphone?

The standard SE-MJ522 model does not include a microphone. It is designed purely for audio listening.

Can I use them with smartphones?

Yes, they are compatible with any device that has a 3.5mm headphone jack, including smartphones, tablets, laptops, and music players.

Are the ear cushions replaceable?

Yes, the ear pads are replaceable. You can order replacements from Pioneer or authorized dealers.

How do I clean the headphones?

Use a soft, dry cloth to wipe the surfaces. Do not use water, alcohol, or abrasive cleaners as they may damage the finish.

What is the impedance, and what devices work best?

The impedance is 32 ohms, which is suitable for portable devices like phones and laptops. No external amplifier is needed.

Do the headphones fold for portability?

Yes, the SE-MJ522 features a foldable design with swiveling ear cups for easy storage in the included carrying pouch.

Are spare parts available?

Yes, Pioneer offers replacement ear pads and cables through their service centers. Check the official website for availability.

What is the warranty period?

Typically, Pioneer provides a one-year warranty from the date of purchase against manufacturing defects. Verify with your local retailer.

Can I use these headphones with audio equipment that has a 6.35mm jack?

Yes, you will need a 3.5mm to 6.35mm adapter, which can be purchased separately.

USER MANUAL SE-MJ522 PIONEER

Dynamic Stereo Headphones

A stylish design and comfort of the SE-MJ522 headphones from Pioneer allow you to enjoy your music in style

Black Pioneer headphones with earbuds and foam cover (no visible text or symbols)

FEATURES

Sound:

- At 1000 mW, these fully-enclosed headphones give you all the power you need, while large 40 mm driver units using Neodymium magnets deliver rich, full-bodied sound.

Design:

• The SE-MJ522 comes in an elegant, stylish design, highlighted by a reflective metallic spin finish housing and color-coded with the same color as the housing.
• Fold into a compact configuration for easy storage and carrying.

Fit:

- A wide headband and soft earpads using low-resilience urethane memory foam finished with leather-style materials ensure the SE-MJ522 is comfortable during prolonged use while also reducing sound leakage

Large Diameter Driver

Max Input Power

Sensitivity

3.5 mm Mini-plug

Frequency Response

Portable Folding Design

SPECIFICATIONS

Type .... Fully Enclosed Dynamic Headphones

Frequency response..... 10 Hz to 28,000 Hz

Impedance 32 Ω

Maximum input power .... 1,000 mW

Sensitivity 105 dB/mW

Driver Unit Diameter ....... φ 40 mm

Plug 3.5 mm stereo mini-plug (gold plated)

Cable Length .... Y-type 1.2 m OFC litz wire

Weight (without cord) 120 g

UPC 884938221030

ENGAGE

Get closer to your music with our professionally-inspired sound tuning, which heightens the presentation and impact of both high and low musical notes.

LISTEN ANYWHERE

A portable, folding design allows your music to keep up with your lifestyle.

graph LR
    A["Front-end headphones"] --> B["Back-end headphones"]
    B --> C["Back-end headphones"]

LISTEN LONG

Listen in comfort with a lightweight frame and soft, plush earpads.

FOCUS ON WHAT MATTERS

A closed, on-ear design minimizes outside noise so you can focus on what matters—the music.

Line drawing of a pair of headphones connected by a cable to a digital audio device (no text or symbols)

RELENTLESS PERFORMANCE

Get full, accurate performance from large 40mm drivers engineered with a high power handling/high efficiency design.

PLUG INTO YOUR MP3 OR OTHER PORTABLE AUDIO PLAYER

Compatible with most MP3/portable audio devices.