OPPO PM-3 Headphones

The OPPO PM‐3 utilizes a planar magnetic driver that is developed from the driver in our EISA award‐winning PM‐1 headphones.
Technological breakthroughs achieved during the PM‐1’s development, such as the 7‐layer double‐side voice coil diaphragm design and FEM‐optimized neodymium magnet system, have enabled OPPO to reduce the weight of the planar magnetic drivers while maintaining excellent sound quality and high sensitivity. The PM‐3 driver’s smaller size and high sensitivity make it especially suitable for portable use, and this driver would not have been possible without the breakthroughs achieved in the PM‐1’s driver design.
In the PM‐3’s planar magnetic driver, sound is generated by a very thin and light diaphragm which is driven in a symmetric pull‐push manner, and the magnetic system and conductor patterns have been optimized for maximum sensitivity and consistency. This allows the diaphragm to generate very stable and linear piston like vibrations, ensuring phase coherence and high resolution performance with minimal distortion. Featuring a light weight closed back design and easily driven with any smartphone or portable music player, the PM‐3 headphones will enable you to enjoy your favourite music anywhere while being isolated from outside noise.

Features

• Unique planar magnetic driver with FEM‐optimized neodymium magnet system
• 7‐layer double‐side voice coil diaphragm
• Excellent sound quality
• High sensitivity and consistency
• Lightweight for portable use
• Comfortable fit for long‐term listening
• Closed‐back noise isolation design
• Selvedge denim carrying case
• Detachable high quality cable
• Optional headphone cable with inline mic and remote control

Acoustic Principle: Closed‐back
Ear Coupling: Circumaural
Driver Type: Planar Magnetic
Driver Size: 55 mm diameter
Magnet System: Symmetric push‐pull neodymium
Frequency Response In Free‐Field: 10 - 50,000 Hz
Long‐Term Max Input Power: 500 mW according to IEC 60268‐7
Pulse Max Input Power: 2 W
Nominal Impedance: 26 Ohm
Sensitivity: 102 dB in 1 mW
Clamping Pressure: 5 N
Cables:
3 m detachable cable (3.5 mm & 6.35 mm)
1.2 m detachable cable (3.5 mm)
Cable Connectors:
Output: 3.5 mm stereo jack
Input: 6.35 mm stereo jack, 3.5 mm stereo jack
Weight: 320 g (without cable)

Turnaround

Orders will usually dispatched within 2 working days of receiving cleared payment.

Shipping Rates

We calculate your shipping rate based on the total weight of your items and your delivery address. Standard shipping to the UK Mainland (excludes Northern Ireland, Isle of Man, Channel Islands) is free, except where specifically indicated. Don't worry, you'll always see the final shipping charge displayed before you reach the payment step (on the checkout page).

Carriers

We despatch the bulk of our UK mainland items on a 24 hour service.  Non-Mainland locations – Isle of Man, Isle of Wight, the Scilly Isles, the Scottish highlands and Islands, the Channel Islands and Northern Ireland may take a day or so longer. Smaller items are delivered using Royal Mail 24 or special delivery. Larger items are delivered using a courier service such as UPS and occasionally by a Pallet service.

Order Tracking

If a tracking # is provided by the carrier, we will update your order with the tracking information. Please note that some orders will not have tracking numbers.