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ELFINEAR 40MM Headphone Speaker Drivers Replacement Units For Beats Solo 3 Headphones
ELFINEAR 40MM Headphone Speaker Drivers Replacement Units For Beats Solo 3 Headphones
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SPECIFICATIONS
Brand Name: ELFINEAR
Hign-concerned Chemical: None
Item Type: speaker unit
Material: Plastic
Model Number: NL22
Origin: Mainland China
Package: Yes
Size: 40mm
Use: Hifi headphones
crafted with a powerful 20-core large magnet for unbeatable performance. Whether you're looking for deep, rich bass, smooth mids, or crystal-clear highs, this driver delivers an exceptional dynamic response across all frequencies. Reinforced with a copper ring diaphragm, it's designed for durability and long-lasting use. The NL22 is the ultimate replacement or upgrade for audiophiles who demand precision and power.
Key Specifications:
Dimension: 40mm
Nominal Impedance: ACR: 32Ω ±15% | DCR: 30Ω ±10% (at 1kHz, 1.0V)
Rated Power: 30mW (at 1.0V)
Max Power: 40mW (at 1.1V)
Resonance Frequency: 120Hz ±20% (at 1.0V)
Sensitivity: 103dB ±3dB (0.001m / 1mW at 1000Hz)
Frequency Range: F0 ~ 7kHz (Output S.P.L. -10dB)
Distortion: 10% max (at 1000Hz, 1mW / 0.01m)
Buzz & Rattle: No abnormal sound when inputting 1.0V sine wave from 84Hz to 5kHz
This speaker unit is engineered for audiophiles who need premium sound and reliability in one package. Perfect for high-performance builds!
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