50mm Headphone Speaker Unit Driver 32ohm Denon Ah-d9200 Upgrade Diy Bass Hifi Loudspeaker

Hifi 50mm Headphone Speaker Unit 32ohm Headset Driver For Denon AH-D9200 Upgrade High-end Customized Earphone diy Bass New 2pcs

Description:Product name: 50MM Headset driver

Impedance: 32ohm+-10%

Power: 30mW

Sensitivity: 111DB + -3DB

Total height:About 14mm(With metal mesh cover)

Suitable: For high end Headphone diyPackage:

2pcs headphone speaker units

Model: DM5022-A8032-T5
Date: 2025.01.07

Test Condition:

1-1. Standard Test Condition
The test conditions unless otherwise specified should be:
Normal temperature 5~35℃, Normal humidity 45 to 85%, and normal atmospheric 860 to 1060 mbar

Product Outline:

2-1. Type
Micro Dynamic Speaker2-2. Outside Dim.
Φ50 MM

Magnet

PU + paper2-6. Voice Coil
32 Ω CCAW + PL

Electrical Specifications:

3-1. Normal Impedance
32 Ω ±10% at 1.0kHZ, 0.179V3-2. Rated Input Power
20mW3-3. Max. Input Power
30mW (Less than 1 minute)3-4. Mean Sound Pressure Level
111dB ±3dB
ALL survey
Frequency breadth: from 100Hz to 5 KHz
At 1.0 kHz / 1mW3-5. Pure tone test voltage
Should not be audible at 0.8v from 50 Hz to 5 KHz3-6. Lowest Resonance Frequency (Fo)
Take out survey (Fo)
At free air 0.179v3-7. Frequency Range
Fo ~ 20kHz