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50.5mm Super Piezo Tweeter Speaker Ultrasonic Annunciator with Mounting Ears

50.5mm Super Piezo Tweeter Speaker Ultrasonic Annunciator with Mounting Ears

Brand Name : MANORSHI
Model Number : MA5120
Certification : ISO, CE, ROHS
Place of Origin : Jiangsu China
MOQ : 1 PCS
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, By Paypal
Supply Ability : 1000000PCS/MONTH
Delivery Time : 2-3 weeks
Packaging Details : Export Standard Package
Product Name : Piezo tweeter speaker
House Material : ABS
Sound pressure : 90dB min. High Frequency
Resonant Frequency Range : 2.5 - 60kHz High Frequency
Dimension : Φ50.5 x H19.2mm High Frequency
Operating Volt. : MAX. 10Vrms
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piezo tweeter produced by ultrasound can effectively stimulate and can lead to rats feel threatened and uncomfortable.

50.5mm Super Piezo Tweeter Speaker Ultrasonic Annunciator with Mounting Ears


Quick Detail:

1.Size:D50.5mm*H19.2mm

Specifications

No.

Item

Unit

Specification

Condition

1

Operating Volt.

Vrms

MAX. 10


2

Rated Volt.

Vrms

2.83


3

Resonant Frequency Range

KHz

2.5-60


4

Operating Frequency

KHz

20±5


5

Sound pressure level

dB

MIN. 90

at 2.83Vrms sine wave / 30cm

6

Operating temp.

-20 ~ +60


7

Storage temp.

-30 ~ +70


8

Dimension

mm

Φ50.5 x H19.2

See appearance drawing

9

Weight (MAX)

gram

10.0


10

Housing Materail


ABS


11

Paper Cone


Mylar cone


12

Environmental Protection Regulation


RoHS



Drawing(mm)
Tol: ± 0.5 Unit: mm


What’s the tweeter?

A tweeter or treble speaker is a special type of loudspeaker (usually dome or horn-type) that is designed to produce high audio frequencies, typically from around 2,000 Hz to 20,000 Hz (generally considered to be the upper limit of human hearing). Specialty tweeters can deliver high frequencies up to 100 kHz. The name is derived from the high pitched sounds made by some birds, especially in contrast to the low woofs made by many dogs, after which low-frequency drivers are named (woofers).

Most tweeters are designed to reproduce frequencies up to the formally defined upper limit of the human hearing range (typically listed as 20 kHz); some operate at frequencies up to approximately 30 kHz. Tweeters with a greater upper range have been designed for psychoacoustic testing, for extended-range digital audio such as Super Audio CD intended for audiophiles, for biologists performing research on animal response to sounds, and for ambient sound systems in zoos. Ribbon tweeters have been made that can reproduce 80 kHz and even 100 kHz.


WHY CHOOSE US?

Here is how we do it:

We are factory direct sales. This means we can offer better discounting, product stocked in our warehouse and a well-trained sales and technical staff. We have close relationships with our manufacturers, reps and local factory support.

Fantastic customer service, cutting edge tech support and quality products show you we mean business - and that we will do whatever it takes to earn yours.

Manorshi is very active in giving back. We host ultrasonic sensor and buzzers choose months to donate a portion of our online profits, run races for charity and encourage our employees to vote, volunteer and donate.









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