High-Frequency Tweeter Speaker

Appearance

Front: The smooth, round, black diaphragm is the core sound-generating component. Surrounding the diaphragm is a square, black plastic mounting bracket 

with circular mounting holes at its corners.

Side/Connection: Two metal pins extending from the bottom are visible, serving as electrical connections. Black plastic reinforces and insulates the pins from the housing.

Back: The square bracket, the central back structure of the diaphragm, and the two internal wires connecting the diaphragm's voice coil are clearly visible. 

The overall structure is simple.

Material: The diaphragm is likely paper-based or composite, the bracket is black plastic, and the pins are metal.

Features

Core Sound Generation Function: Converts electrical signals into sound.

Easy Installation: The four mounting holes on the square bracket allow for secure screw attachment to the device panel or cavity.

Welding Connection: The metal pin design facilitates soldering on the printed circuit board (PCB), providing a secure and reliable connection at a low cost.

Compact Structure: The miniaturized design saves space within the device.

Advantages

Stable Installation: The four-point mounting system effectively reduces vibration during operation.

Reliable Connection: Soldered connections eliminate potential loosening and oxidation of connectors.

Easy Integration: The standard square shape and pins facilitate integration during product design and automated soldering on the production line.

Instructions

Installation: Place the speaker into the designated opening in the device housing. Secure the bracket with screws from the back through the four mounting holes.

 Ensure unobstructed sound flow from the front of the diaphragm.

Circuit Soldering: Insert the two metal pins through the corresponding pads on the printed circuit board (PCB) and solder. 

Always observe polarity: The positive and negative terminals must be identified according to the PCB design (usually marked with "+" and "-" on the board). 

Reverse polarity will result in phase errors and poor sound quality.

Driver Matching: Use an appropriate audio amplifier circuit to drive the speaker. The input power must not exceed the speaker's rated value.

Application Scenarios

Household appliances: Microwave ovens and washing machines with sound units that indicate when an operation is complete.

Security equipment: Doorbells, smoke alarms, and door sensors with sound generators.

Office equipment: Status alarms for fax machines and time clocks.

Electronic toys: Toys that produce various sound effects.

Industrial control: Instruments, control panel buttons, or alarms.

FAQ

Q1: What is your MOQ?

A: Our standard MOQ is 100 units for regular models. We can offer a lower MOQ for pilot orders, but the unit cost will be higher.

Q2: Can we customize the color or material of the speaker? 

A: Yes. Color and material customization is available for OEM/ODM orders. Please contact us with your specific requirements for a quotation.

Q3: Do you provide ODM/OEM services?

A: Yes, we specialize in ODM and OEM services. We can design and produce speakers according to your technical specifications or design drawings.

Q4: How long does it take to develop a new product?

A: The development time depends on the complexity. It typically takes 4-8 weeks for a new design, including prototyping and testing.

Q5: What are your payment terms? 

A: We commonly accept T/T (Bank Transfer). For new customers, 50% deposit is required to start production, and the balance 50% before shipment.

Q6: Can I mix different products in one container? 

A: Yes, mixed orders are welcome. This is a cost-effective way to import. We will provide a detailed packing list for each product.

Company Overview

Jiangxi Roxound Acoustic Company was established in 2006 and is a professional speaker manufacturer with 20 years of acoustics experience. It has established manufacturing bases in Dongguan, Jiangxi, and Vietnam. The company's products are mainly used in consumer electronics, security systems, automobiles, musical instruments, micro-sized devices, and professional applications. 

We are dedicated to providing high-quality speaker units and comprehensive solutions, including free EQ and DSP tuning, passive radiator, and duct design support. Leveraging simulation software such as Finemotor, a reliability design standard library, and a pre-design database accumulated over 15 years, we ensure efficient and reliable development. We can deliver samples within 3 days, complete projects within 7 days, and have access to a professional soundproof room to guarantee the precision of acoustic testing and verification.