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American EQ 27


  • Classic American Hi-Fi Sound: We tune all our headphones in our Boston headquarters to produce the classic “American Hi-Fi Sound”- strong bass, a relaxed, natural midrange and crisp highs.
  • 5 EQ Sound Settings: Turn up the bass for rap and EDM tracks, make vocals clear and crisp for podcasts, and easily find the perfect sound for rock, pop and classical. You can easily change the equalizer on the go!
  • Sweatproof:  We designed these for long runs in the rain, sleet and snow. Internal nano-coating creates IPX-4 rated sweat-proofing. 
  • Fully Adjustable Ear-Hook: We've engineered this ear-hook to give you ultimate control over your fit. It can be adjusted snuggly around the ear for an athletic fit, or it can be moved up for a more casual fit!
  • Built-in Microphone: Take hands-free phone calls on the go!


UPC Code: 692769221910

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Take control of your audio experience. Our team in Boston has dialed in five equalizer settings to make any genre sound even better.

1) Back Bay Signature:   Our signature sound, inspired by classic American hi-fi - Strong bass, natural vocals and crisp highs.
2) Altanta Bass:   We love this for rap or EDM tracks that need boming bass to take them to the next level.
3) Stadium Rock:   Tighter and punchier, this setting captures that great 90’s arena sound.
4) Pure Podcast:   Loud and clear vocals with all the boomy and harsh noise stripped out.
5) Clean Classical:   Open and airy clarity with a rich, full tone.


Take phone calls and control your music without ever touching your phone! The buttons on the right earphone allow you to answer calls, pause and play music, skip songs and change your sound settings.


All Back Bay headphones are covered by our 1-Year Warranty. If you ever have any issues, our support team in Boston will help you ASAP!


-BT Version: 4.1

-Driver Sensitivity:  100±3dB(IEC-711,1kHz @1mW)

-Output Maximum:  5mW RMS

-Impedance:  16Ω

-Total Harmonic Distortion: ≤1%(@1000Hz)

-Codecs Supported: AAC, MP3, SBC

-Profiles Supported: HFP, HSP, A2DP, AVCP

-Frequency Range: 20Hz - 20kHZ

-Driver Size: φ11mm

-Frequency Band: 2.4 GHz

-Wireless Range: 30 feet

-Microphone Type: MEMS, omni directional

-Microphone Sensitivity: -42±3dB(@1kHz ref 1V/Pa)

-Waterproof Rating: IPX-7

-Battery Type: Lithium Ion

-Battery Voltage 3.7 V

-Battery Capacity: 55mAh*2

-Playtime: 8 hours

-Recharge Time: About 2 Hours


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