What is the impedance of RD5001-04?

The RD5001-04 speaker driver has an impedance of 32Ω ±15% at 1kHz.

What materials are used in the diaphragm?

The diaphragm of RD5001-04 is made from PET and PU composite materials.

What is the SPL of this driver?

The RD5001-04 has a sound pressure level (SPL) of 119±2dB at 1kHz with 179mVrms input.

Is the RD5001-04 suitable for over-ear headphones?

Yes, its 50mm driver size and high sensitivity make it ideal for over-ear headphone applications.

RD5001-04 | 50mm High Sensitivity Headphone Speaker Driver | 32Ω 20mW | PET+PU Diaphragm

<--

-->

Designed By: SpeakerDriver
Product ID: RD5001-04

RD5001-04 | 50mm High Sensitivity Headphone Speaker Driver | 32Ω 20mW | PET+PU Diaphragm | NdFeB Magnet

A professional-grade 50mm headphone speaker driver engineered for high-fidelity applications. Featuring a PET+PU composite diaphragm and powerful NdFeB magnet, it delivers strong bass and accurate sound reproduction. With a rated impedance of 32Ω and SPL of 119dB, it is ideal for premium over-ear headphone systems.

Size
50mm

Price
0$

MOQ
2000 Units

Leadtime
45 days

Technical
Specifications

Specification	Details
Driver Size	Φ50mm
Impedance	32Ω ±15% (at 1kHz, 1mW)
Rated Power	20mW
Maximum Power	30mW
SPL	119±2dB (at 1kHz, 179mVrms with 318EAR)
Resonance Frequency	130Hz ±20%
THD	≤2% (50Hz–8kHz, 1mW)
Operating Temp	-10°C to +60°C
Storage Temp	-10°C to +60°C
Diaphragm Material	PET+PU
Magnet	NdFeB
Frame Material	Transparent ABS
Net Weight	Approx. 164.7g

Know more about the product

Connect with our expert support team for productive discussion

Our head office address:

SpeakerDriver™
by Cockatwo Private Limited
CIN: U62013RJ2023PTC091507
Manufacturing Unit: Yongsheng Industrial Park 523510, Dongshan, Qishi, Dongguan, China