Home Companies Ningbo Anyo Import & Export Co., Ltd.

External Magnetic Speakers 8Ω 0.5W For Toys

Active Member

Contact Us

[China]

Address: ROOM 2204, NO.98, TIANGAO ALLEY, SOUTH BUSINESS DISTRICT, YINZHOU, 315194, NINGBO, CHINA

Contact name:Roy Zhang

Ningbo Anyo Import & Export Co., Ltd.

External Magnetic Speakers 8Ω 0.5W For Toys

Country/Region china
City & Province ningbo zhejiang
Categories Internet Service

Product Details

50mm external magnetic paper cone speaker driver 8Ω 0.5W for toys

 

Description:

Traditional speakers produce sound by using an electromagnet to move a flexible cone back and forth. They use drivers to help translate electrical signals into physical vibrations so that you can hear recorded sounds. A tweeter is the type of speaker driver that produces the highest range frequency. The other two main drivers are woofers and midrange.

Basically, a driver moves a flexible cone, or diaphragm, back and forth very quickly to produce sound waves. The diaphragm is normally made of paper, plastic or metal and it's attached to the suspension's wide end. The suspension, also called the surround, is a flexible metal rim that lets the cone move. It's connected to the basket, which is the driver's metal frame. On the narrow end of the cone is a voice coil, which hooks up to the basket via a flexible metal ring that lets the coil move back and forth while still keeping it in place.

 

A speaker driver is an individual loudspeaker transducer that converts an electrical audio signal to sound waves. While the term is sometimes used interchangeably with the term loudspeaker (speaker), it is usually applied to specialized transducers which reproduce only a portion of the audible frequency range. For high fidelity reproduction of sound, multiple loudspeakers are often mounted in the same enclosure, each reproducing a different part of the audible frequency range. In this case the individual speakers are referred to as drivers and the entire unit is called a loudspeaker. Drivers made for reproducing high audio frequencies are called tweeters, those for middle frequencies are called mid-range drivers, and those for low frequencies are called woofers, while those for very low bass range are subwoofers. Less common types of drivers are supertweeters and rotary woofers.

 

Specification:

ItemSpecificationTesting condition
Rated Impedance8Ω±15%At 1kHz 1.0V
Resonance Freq.440Hz±20%Without baffle
Output S.P.L.85±3dBAt 600, 800, 1K, 1.2K
ResponseFO.4000 Hz +/- 10dBOutput S.P.L. +/- 10dB
Input PowerNominal Power: 0.25WMaximum Input 0.5w
Buzzers & RattlesMust be normalSin Wave 3.53V
Load testMust be normal0.25W 100hours White Noise
Heat testMust be normalKeep 96 hours at 60+/- 2 C 20-25% R.H. then removal back to normal temperature for 1 hour
Humidity testMust be normal40 C+/-2 C 90-95% R.H. 18hr
Cold testMust be normal-20 C+/-2 C 90-95% R.H. 48hr
Distortion<10% MaximumRelated Power Input 1000 Hz
Total fluxMaxwell 
MagnetØ32×Ø18*H6 
Voice coil sizeØ13.28 

 

Dimension:

Typical Frequency Response Curve:

Hot Products

26mm Band Selector Rotary Switch, 1 pole 12 position with 6mm shaft Description: A rotary switch is ...
Φ17mm Single Turn Carbon Film Rotary Potentiometer With Switch RV17-K2 Application: Ideal for ...
Φ24mm adjustable resistance dimmer with switch potentiometer WH138-1 Application: Ideal for ...
Pin type WH138-4 potentiometer with switch dimmer switch speed controller Application: Ideal for ...
17mm Dimmer Potentiometer SPDT With Push Switch 10A 250VAC WH116AK Features: • VDE, NEMKO, CB ...
10A Dimmer Potentiometer With Push Switch For Lighting WH116AK-4R Features: • VDE, NEMKO, CB ...