
Music + Mobile
Featuring Dual TruAcoustic MicroSpeakers, the SE420 uses a dedicated tweeter and woofer to provide a detailed sound stage. Lows, mids, and highs are distinct and defined - for accurate reproduction of all the details of your music.
Compatible with Apple iPhone (including 3G) and 3.5mm stereo - 4 pin music enabled phones (including Blackberry Curve). Certain phones may require adapter.
 
Product Overview:
- Sound Isolating Design
- Speaker Type: Dual TruAcoustic Microspeakers
- Control button for sending/ending calls—without touching your phone
- VoicePort™ Inline Microphone for clear conversations even in noisy environments
- Included Personal Fit Kit
- 2-Year Limited Warranty
Check MPA compatability chart
MPA-3C: Works with Apple iPhone and Blackberry Curve
Evolved from personal monitor technology road-tested by pro musicians, the SE420 is precision engineered to provide a listening experience that’s true to live performance. Rediscover your music with Dual TruAcoustic MicroSpeakers that deliver an incredibly rich and detailed listening experience. Designed for listeners who are as passionate about their music as the musicians who use Shure microphones, the SE420 offers a truly revolutionary audio experience.
Dual TruAcoustic MicroSpeakers
Optimized for listening to high-quality recordings and lossless formats, the SE420 employs two balanced armature drivers that serve as a dedicated tweeter and woofer. Additionally, integrated passive crossovers ensure that high and low frequencies remain distinct and defined. The result is a listening experience that reveals the hidden details of your favorite music.
Sound Isolating Design
Comfortable sound isolating sleeves block over 90 percent of ambient noise. Combined with the compact design and a modular cable, interruptions from the outside world are minimized, enabling you to focus on your music. Shure's Sound Isolating Earphones require a proper fit to achieve the best sound.
VoicePort™ Inline Microphone
The exclusive VoicePort technology is designed to optimize vocal intelligibility by filtering out background noise and minimizing interference caused by wind - ensuring that you’ll be heard in all situations.
Integrated Control Button
Offers enhanced functionality and convenience by enabling you to easily send and end calls—without touching your phone. Additionally, with many phones, the control button activates call waiting, last number redial, voice dialing and mute.
Modular Cable
Shure engineers have developed a detachable cable solution for unmatched personal customization. You can tailor your experience by using the MPA, 3-foot cable or neither depending on activity and application.
Two-Year Limited Warranty
The SE420MPA comes with a two-year limited warranty on materials and workmanship.
(See warranty information)
Return Policy
If you are not satisfied with your purchase made directly from Shure.com, you may return it within 30 days from the date of invoice for a full refund of the purchase price. (Read More)








