HP-280
iCON Discontinued

HP-280

Closed-back dynamic studio reference headphone with 140 ohm impedance and a 20Hz–20kHz response, supplied with a 3 m cable. Intended for monitoring and mixing work in a studio.

  • Closed-back dynamic studio reference headphone
  • Impedance 140 ohms, sensitivity 98dB
  • Frequency response 20Hz–20kHz
  • 3.0m cable with gold-plated mini jack and 1/4" adaptor
  • Weighs 260g without cable
  • Headphone pressure of about 4N
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Description

The HP-280 is a closed-back headphone built on dynamic drivers and positioned as a studio reference model. It is rated at 140 ohms impedance with 98dB sensitivity, and covers a frequency range of 20Hz to 20kHz. Continuous power handling is 30mW, with an SPL of 90dB.

The headphone has a 3.0m (9.84ft) cable, which gives room to move around a studio desk or rack. Clamping force is around 4N, and the unit weighs 260g without the cable.

It connects through a gold-plated stereo mini jack, and a 1/4" adaptor is included for use with standard headphone outputs on interfaces, mixers and amplifiers. A user manual in English is available for download.

Specifications

Brand
iCON
Model
HP-280
Category
Headphones

Audio

Type
Closed and dynamic studio reference headphone
Impedance
140ohms
Frequency response
20Hz – 20KHz
Sensitivity
98dB
Continuous power rating
30mW
SPL
90dB

Connectivity

Connector
Gold-plated stereo mini jack with 1/4" adaptor
Length of cable
3.0m (9.84ft)

Physical

Headphone pressure
~4N
Weight without cable
260g

Software

User manual
HP-280 User Manual (English)

Data: iconproaudio.com; photos: iCON product page · updated 2026-10-13 · Found a mistake? Write to us