hearing-aid speaker

Model:	DT
Brand:	Hearonic
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Components / Speaker,Trumpet & Buzzer
Label:	hearing-aid speaker , bluetooth speaker , headset speaker
Price:	US $4 / pc
Min. Order:	1 pc

Product Description

Weight: 0.28g
Outstanding audio frequency performance, with the bass, mid and high frequency responses perfectly tuned.
Small size, 6.25*4.25*2.910 mm mm. Such smart size makes SH series make receiver designing a brisk.
High output, 104.0 dB SPL@1mW of sound sensitivity enough to meet different user "listen" requirements.
High conversion efficiency extends battery standby time by 50% & above.
DC impedance type: 4 Ohm; 22 Ohm; 60 Ohm; 120 Ohm, 354 Ohm.
Excellent vocal call quality.
Low harmonic distortion levels, THD @ nominal drive <5%, THD @ 9dB high drive <10%.
Low electromagnetic radiation, product realization Omni-directional electromagnetic radiation shielding, almost 0 effect on the human body and other electronic devices
Mechanical shock-resistant, waterproof, >14 Kg resistance to mechanical shock, waterproof dip >1 m, a powerful guarantee for products in a variety of harsh conditions of use