Home > Products > Speaker series  > Ultrasonic Speaker  > 20khz 41mm piezo tweeter speaker with temperature sensor
20khz 41mm piezo tweeter speaker with temperature sensor
Model: MA4120
    • 20khz 41mm piezo tweeter speaker with temperature sensor
Product Details

Item

Unit

Specification

Condition

Model

MA4120

Operating Volt.

Vrms

MAX. 10


Rated Volt.

Vrms

2.83


Current consumption

mA

MAX 30

at 2.83 Vrms

Electrostatic capacity

pF

80,000±30%

at 100Hz

Resonant Frequency Range

KHz

2.5-50


Operating Frequency

KHz

20±5


Sound pressure level

dB

MIN. 90

at 2.83Vrms sine wave / 30cm

Operating temp.

-20 ~ +60


Storage temp.

-30 ~ +70


Dimension

mm

Φ41.0 x H12.0

See appearance drawing

Weight (MAX)

gram

5.0


Housing Materail


ABS


Paper Cone


Mylar cone


Environmental Protection Regulation


RoHS



MA4120.png

Packing & Delivery

1201537930488845.png

快递2.jpg


FAQ


1.What's your MOQ?

MOQ depends of different series of products, pls contact with us.


2.Do you support OEM and ODM services?

Yes, we can customize products according to the drawing.


3.How about freight fee?

We cooperate with different express companies, enjoy the lowest discount.


4.Do you support after sales service?

The professional after-sales service team will solve all problems for you.


Inquiry Now
Message *
Name *
Phone
Email*
Code*
Other Product
New Product

Contact Us

  • Tel: 0086-519-89185720
  • E-mail: sales@manorshi.com
  • Address: Room 309, No. 5 Building, No. 10, Xiheng Street, Zhonglou Dist., Changzhou, Jiangsu, China (Mainland)

Navigation

Classification

mobile
Mobile

CopyRight © 2018-2019 Changzhou Manorshi Electronics Co.Ltd. All rights reserved. Sitemap   Designed by Zhonghuan Internet