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MANHATTAN

MANHATTAN 177481 On-Ear Headphone 40mm 6.50 ft 3.5mm 2.00 oz

SKU CH-QJMA-500Y7 MPN 177481

On-ear stereo headphones with 40 mm drivers, a 6.50 ft cable and a 3.5 mm plug, weighing 2.00 oz for lightweight comfort

  • Driver size40 mm
  • Frequency range20 Hz–20 kHz
  • Impedance32 Ohms +/- 15%
  • Power supplyRated input power: 80 mW (maximum)
  • Audio sensitivity100 dB S.P.L. at 1 kHz
  • Connection3.5 mm
  • Lightweight 2.00 oz design with adjustable split headband for comfortable extended wear
  • 40 mm drivers deliver 20 Hz–20 kHz frequency response with 100 dB sensitivity
  • 32 ohm impedance works efficiently with portable devices at 80 mW rated power
  • 50 ft cable reaches desktop and notebook computers without feeling tethered
  • Single 3.5 mm stereo plug connects instantly to laptops, desktops and other audio sources

What the headphones are and who they suit

The Manhattan 177481 is an on-ear wired stereo headphone with 40mm drivers and a 3.5mm plug. It weighs 2.00 oz and is intended for listeners who want a simple, lightweight connection to a computer, portable player or other 3.5mm source.

Limits of the 3.5mm wired interface

The single 3.5mm stereo plug carries analogue audio only and needs no external power. Cable length is 6.50 ft (1.8 m), so reach is fixed and cannot be extended without an adapter. Impedance is 32 Ohms ±15% and rated input power is 80 mW maximum, which defines the volume ceiling.

Build, comfort and daily use

Foam earpads and an adjustable split headband give a secure fit for long sessions. The 2.00 oz frame adds minimal pressure on the head. A 6.50 ft cord reaches desktop and notebook ports without strain, while the straight 3.5mm connector plugs directly into standard jacks.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 80% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameMANHATTAN
Model name177481
Product typeOn-Ear
Product colorBlack
Audio & video
Driver size40 mm
Frequency range20 Hz–20 kHz
Impedance32 Ohms +/- 15%
Audio sensitivity100 dB S.P.L. at 1 kHz
Wearing styleBinaural
Ports & slots
Connection3.5 mm
Power
Power supplyRated input power: 80 mW (maximum)
Size & build
Cord length6.5 ft (1.98 m)
Product weight2 oz
Shipping weight0.09 kg
Package size248 × 159 × 51 mm
In the box
In the boxStereo Headphones

Questions about this item

Is the 40 mm driver the only version available for this model?

The 177481 ships with a single 40 mm driver unit; no alternative driver sizes are offered for this model.

What does the 100 dB sensitivity mean when I plug these into a laptop?

At 100 dB SPL per milliwatt the headphones reach loud listening levels from typical laptop headphone outputs without needing an external amplifier.

What does the 3.5 mm connector limit in practice?

The single 3.5 mm stereo plug carries analog audio only, so the headphones work with any device that has a matching jack but cannot carry a digital signal or inline microphone.

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