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28mm 100Ω Waterproof Headphone Speaker

Price $0.99
Min Order 1000 Pieces
Availability In Stock
Shipping From Jiangsu, China
Popularity 410 people viewed
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Model NO.:
YDR28-4-100
Cone:
Pet
Impedance:
100Ω
Usage:
Accept
WORD nChannels:
2.1Channel
Material:
Metal Frame
Size:
Dia 28*5.4mm
F0:
100Hz
Category:
Receiver
Transmission Mode:
Air-conduction
Transducer Principle:
Permanent Magnetic Speaker
Style:
Mini
Radiation Mode:
Direct Radiation Type
Certification:
ISO9001
Brand:
Yuesonic
Trademark:
Yuesonic
Transport Package:
Carton
Specification:
0.1W
Origin:
China
HS Code:
85182900
Product Description
28mm metal frame headset speaker for waterproof 
general specs

IMP

100Ω±15%

F0

100Hz±20%

SPL

115±3dB @1KHz (0dB SPL=20μPa)

NOM POWER

0.1W

FREQ RANGE

F0-5kHz


Drawing
 
Application

Frequency range

Packing

FAQ

Q1: what is the MOQ?

YUEDA: 1000 pcs, we also accept small trial orders.

Q2: what it the lead time?

YUEDA: 2-8 weeks, for regular models, we usually prepare some in stock, so shipment could be made very soon.

Q3: Can I have some free samples for evaluation first?

YUEDA: Sure. We could offer some free samples.

Q4: What payment methods do you accept?

YUEDA: T/T, PayPal, western Union, Money gram.

Q5: What payment terms do you accept?

YUEDA: Generally, payment before shipment at the beginning.

Q6: Can you make some revisions to it?

YUEDA: Sure, we will, just let us know.

Q7: Is it RoHS/REACH compliant?

YUEDA: Yes, all our products are RoHS and REACH compliant.


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