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2PCS HE-31751-00 Knowles Balanced Armature Receiver Full Range Dual Driver with Crossover Built-in Best Choice forDIY IEM
195.12$
Hign-concerned Chemical: None Model Number: Knowles HE-31751-00 Material: metel Brand Name: SoundLink Origin: Mainland China Item Type: ear care Datasheets: Knowles HE-31751-000 Category: Audio Products Family: Speakers Frequency Range: 50Hz ~ 10kHz Impedance: 112 Ohm Sound Pressure Level: 113.5dB Shape: Rectangular Feature: Full Range 2-way Dual Driver SENS(dB SPL) TO 100mV / TO 1mW: 112/123 MAX SPL 10% THD 1kHz(dB SPL): 132 THD@94dB SPL/THD@100dB SPL: 0.1%/0.2% Size: 9.5mm H x 8.3mm L x […]
22 in stock
Description
- Hign-concerned Chemical: None
- Model Number: Knowles HE-31751-00
- Material: metel
- Brand Name: SoundLink
- Origin: Mainland China
- Item Type: ear care
- Datasheets: Knowles HE-31751-000
- Category: Audio Products
- Family: Speakers
- Frequency Range: 50Hz ~ 10kHz
- Impedance: 112 Ohm
- Sound Pressure Level: 113.5dB
- Shape: Rectangular
- Feature: Full Range 2-way Dual Driver
- SENS(dB SPL) TO 100mV / TO 1mW: 112/123
- MAX SPL 10% THD 1kHz(dB SPL): 132
- THD@94dB SPL/THD@100dB SPL: 0.1%/0.2%
- Size: 9.5mm H x 8.3mm L x 7.2mm W
- Vented: No
Reminder:
1. Please test the driver first before soldering , replacements are not available once drivers are soldered
2. If you buy more than 20 pcs, please contact for better price, thank you for your attention !
HE-31751 Knowles Balanced Armature Receiver Full Range Dual Driver Best Choice for DIY IEMs
Datasheets: Knowles HE-31751-000
Category: Audio Products
Family: Speakers
Frequency Range: 50Hz ~ 10kHz
Impedance: 112 Ohm
Sound Pressure Level: 113.5dB
Shape: Rectangular
Feature: Full Range 2-way Dual Driver
SENS(dB SPL) TO 100mV / TO 1mW: 112/123
MAX SPL 10% THD 1kHz(dB SPL): 132
THD@94dB SPL/THD@100dB SPL: 0.1%/0.2%
Size: 9.5mm H x 8.3mm L x 7.2mm W
Vented: No
HE-31751-000 is highly recommended for DIY dual IEMs
HE-31751 is a full range dual driver, it is Combination of one CI-22955 (bass) and ED-29689 (mids and high), special designed by Knowles, With PCB crossover built-in, you just need to solder ”+” and ”-” terminal, assemble the tube and the damper and enjoy the super beautiful sound
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