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100ohm 28Mm Sound Loudspeaker Transducer Metal Frame For Headsets

Basic Information
Place of Origin: CHINA
Brand Name: YS
Certification: RoHS
Model Number: YDR28-4-100
Minimum Order Quantity: 5000 PCs
Price: USD 0.3 - 0.7/pc
Packaging Details: trays and carton
Delivery Time: 2-4 weeks
Payment Terms: L/C, T/T, D/P, Western Union
Supply Ability: 500000 Pcs/ Month
Detail Information
MATERIAL: Metal Frame Power: 100 MW
Impedance: 100 Ohm Output: 115 DB
SIZE: 28*6.1 Mm TYPE: Headphone Transducer
High Light:

28Mm loudspeaker transducer

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100ohm loudspeaker transducer

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28Mm sound speaker transducer


Product Description

RoHS REACH complied 28 mm headset driver metal frame waterproof headset transducer

 

General specifications:

 

Impedance  100  ohm
Rated power 100 mWatt
Max. power 200 mWatt
SPL sound pressure level 115 ± 3dB 
Fo Lower resonance frequency 100Hz
Frequency reponse Fo - 5kHz
Material Metal frame
Magnet NdFeB
weight  g
Dimensions 28*6.1 mm

 

Applications:

Used for headphones, headsets

Could also be use for multimedia devices, car electronics, smart home appliances, and IOT devices which need to play some souds more than beep one, like vocal warning messages, or musics.

 

Main advantages:

Waterproof Could be used for waterproof applications.

RoHs and REACH COMPLIANT All our spakers are RoHs and REACH conformed, vironmental friendly

Techical support Our factorry We have engaged in this field since 1994, any many experienced engineers, some more than 20 years.

Our technical support will be available through your project which may need some speakers.we can we can work together to improve our speaker, or your design to make them fit better.

Production fully under control: Fully monitored from incoming materials, and 100% checked in production, to make sure a good quality

In time after-sales: In case there is any defective, Our QC and engineers will feedback with 8D reports with in 24 hours.

 

 

What do we make:

We also make micro mylar speakers of all sizes, mainly waterproof ones, headphone speaker, handset spekers,and multimedia speaker for cars, car electronics, laptops, bluetooth players, alarms, televisions, ATMs, POS etc

Hifi speakers, line array speaker and some customized speaker could also be made according to your specfic requiments.

 

FAQ

Q1: what is the MOQ?

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

Q2: what it the lead time?

YUEDA: 2-4 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.

 

Drwaing and frequency reponse:

100ohm 28Mm Sound  Loudspeaker Transducer Metal Frame For Headsets 0

100ohm 28Mm Sound  Loudspeaker Transducer Metal Frame For Headsets 1

 

 

How we make it SPEAKRE PRODUCTION

100ohm 28Mm Sound  Loudspeaker Transducer Metal Frame For Headsets 2

100ohm 28Mm Sound  Loudspeaker Transducer Metal Frame For Headsets 3

 

feel free to let me know if you want to know more about our products and factory

Contact Details
Carol Tan

Phone Number : 86 15295188159

WhatsApp : +8615295188159