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Presonus HD9 Headset

₦175,000

Professional Closed-Back Studio Monitoring Headphones with 45mm Dynamic Neodymium Drivers

The PreSonus HD9 is a professional monitoring headphone designed for accurate audio reproduction, comfortable extended listening sessions, and effective sound isolation. Its closed-back circumaural design helps reduce external noise and headphone bleed, making it suitable for recording, mixing, monitoring, and private listening. Equipped with 45mm dynamic neodymium drivers, the HD9 delivers a broad frequency response from 10Hz to 26kHz, with accurate low-frequency reproduction and high power handling. Its lightweight construction, adjustable headband, comfortable ear pads, and two-axis rotating ear cups support long studio sessions. The headphones include a 3-metre single-sided cable, a gold-plated 1/8-inch to 1/4-inch adapter, and a storage bag.

Prices are shown in Nigerian naira (NGN) where available. Contact a dealer to confirm the current price.
45mmDynamic Neodymium Drivers
10Hz–26kHzFrequency Response
40ΩImpedance
900mWPower Handling Per Channel
3 MetresSingle-Sided Cable
180°Two-Axis Ear Cup Rotation
Closed-BackAcoustic Isolation
01 / OVERVIEW

Description

The PreSonus HD9 is a professional monitoring headphone designed for accurate audio reproduction, comfortable extended listening sessions, and effective sound isolation. Its closed-back circumaural design helps reduce external noise and headphone bleed, making it suitable for recording, mixing, monitoring, and private listening. Equipped with 45mm dynamic neodymium drivers, the HD9 delivers a broad frequency response from 10Hz to 26kHz, with accurate low-frequency reproduction and high power handling. Its lightweight construction, adjustable headband, comfortable ear pads, and two-axis rotating ear cups support long studio sessions. The headphones include a 3-metre single-sided cable, a gold-plated 1/8-inch to 1/4-inch adapter, and a storage bag.

02 / AT A GLANCE

Key features

  • Professional Studio Monitoring

    Designed for accurate audio monitoring and mixing, helping users assess how their mixes translate across different listening environments.

  • Closed-Back Acoustic Design

    Provides listening isolation and helps reduce headphone sound leakage during recording and monitoring.

  • 45mm Dynamic Neodymium Drivers

    Large dynamic drivers with neodymium magnets deliver clear, detailed sound with accurate bass response.

  • Wide Frequency Response

    Covers 10Hz to 26kHz ±3dB, supporting detailed reproduction of low and high frequencies.

  • High Power Handling

    Handles up to 1,800mW at 40Ω, equivalent to 900mW per channel.

  • Two-Axis Rotating Ear Cups

    Ear cups rotate up to 180° on two axes for flexible positioning and comfortable monitoring.

  • Adjustable Headband

    Allows users to adjust the fit for different head sizes and listening preferences.

  • Comfortable Ear Pads

    Lightweight construction and durable, comfortable ear pads support extended listening sessions.

  • Single-Sided Cable

    The 3-metre straight cable connects to one side of the headphones, helping reduce cable interference during use.

  • Included Audio Adapter

    A gold-plated 1/8-inch to 1/4-inch adapter supports connection to compatible audio equipment.

  • Storage Bag

    A supplied storage bag helps protect and transport the headphones.

04 / MADE FOR YOUR SETUP

Why choose the PRESONUS-HD9?

  • Studio MixingThe broad frequency response and accurate bass reproduction help producers evaluate audio balance and mixing decisions.
  • Recording SessionsThe closed-back design helps reduce headphone bleed into microphones during vocal and instrument recording.
  • Private ListeningSound isolation makes the headphones suitable for listening without significantly disturbing people nearby.
  • Audio MonitoringUseful for monitoring recordings, instruments, and playback during music production.
  • Extended Studio SessionsThe lightweight construction, adjustable headband, and comfortable ear pads support prolonged use.
  • Portable Audio WorkThe included storage bag and single-sided cable make the headphones convenient to transport and use in different environments.
05 / PRODUCT DATA

Technical specifications

Brand
PreSonus
Model
HD9
Product Category
Professional Studio Monitoring Headphones
Driver Size
45mm
Driver Type
Dynamic Neodymium
Frequency Response
10Hz–26kHz ±3dB
Impedance
40Ω
Power Handling
900mW per channel at 40Ω
Total Power Handling
1,800mW at 40Ω
Acoustic Design
Closed-back circumaural
Cable Length
3 metres (10 feet)
Cable Type
Straight, single-sided
Connector
1/8-inch
Adapter
Gold-plated 1/8-inch to 1/4-inch
Ear Cup Rotation
180° on two axes
Headband
Adjustable
Included Accessories
Gold-plated 1/4-inch adapter and storage bag