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American Audio

American Audio BL-40 Folding On-Ear Headphones Black

SKU #K45778000001000
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49.99 $49.99
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40 mm drivers deliver high-quality audio.

These stylish, closed-back headphones bring out the best in your music, thanks to 40 mm drivers and sound-isolating ear cups. You'll enjoy tight, deep bass, clean vocals and crisp highs without having to spend a bundle in the process. The American Audio BL-40 headphones feature a flexible, adjustable headband and thickly padded cushions on the ear cups, delivering a comfortable, customized fit.

Whether you're plugging into a DJ controller in your home studio, or just listening to your favorite playlist on a mobile device, the American Audio BL-40 headphones have you covered. A 3 ft. straight cable with a standard 1/8 inch mini-stereo connection is designed for use with mobile phones, MP3 players and other portable devices. There's even a built-in microphone and volume control, so you can use your BL-40 headphones to take calls while you're on the go.

American audio recognizes that fact that portability and convenience are top priorities for music lovers on the go, so they designed the BL-40 on-ear headphones to fold into a compact size, and fit neatly inside a stylish carrying bag with a drawstring.


  • Folding on-hear headphones
  • Large 40 mm drivers deliver high-quality sound
  • Adjustable headband for ideal fit
  • Comfortable ear pads for long-term comfort and sound isolation
  • Detachable cables

Order today for stylish good looks and impressive sound at a price you can afford.


BL-40 Folding On-Ear Headphones Specifications:

  • Ear coupling: On-ear
  • Operating principle: Closed
  • Primary application: General use
  • Secondary application: Home use
  • Frequency response: 10Hz – 22kHz
  • SPL: Not specified
  • Driver size: 50 mm
  • Noise cancelling: No
  • Weight: 195 g
  • Cable type: Straight
  • Cable Length: 3 m; 1 m
  • Connector: 1/4 in.; 1/8 in.
  • Built-in mic: Yes
  • Bluetooth connectivity: No

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WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and to cause birth defects or other reproductive harm. For more information go to
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