Tweeter Driver for Professional Audio Applications

Appearance

Diaphragm: A smooth black hemispherical diaphragm with a rubber surround to ensure linear motion.

Frame and Bracket: A black plastic frame with two L-shaped plastic brackets with circular mounting holes on each side for easy mounting at various angles.

Connection: Two silver metal pins on the bottom for direct soldering to the printed circuit board (PCB).

Dimensions and Build Quality: The overall structure is compact and the workmanship is meticulous, making it a small speaker unit.

Features

Core Sound Generator: Converts electrical signals into sound. 8Ω impedance is a universal standard, easily compatible with common audio amplifier circuits.

Stable Installation: The L-shaped bracket provides flexible mounting options and enhances stability within the device.

Solder Connection: Metal pins ensure a secure connection to the circuit board and provide excellent vibration resistance.

High-Sensitivity Design: The diaphragm and structure are expected to have high sensitivity, making it suitable for low-power drivers.

Advantages

Easy Installation: The multi-hole bracket design supports mounting in various orientations, adapting to various device internal structures.

Reliable Connection: Soldered connections eliminate potential contact issues with plug-in connectors.

Versatile: The standard 8Ω impedance is compatible with most audio amplifier chips.

Instructions

Installation: Use the mounting holes on the L-shaped bracket to securely secure the speaker to the device housing or panel with screws. 

Ensure the front sound outlet of the diaphragm is unobstructed.

Circuit Soldering: Solder the two metal pins to the corresponding pads on the circuit board. 

Pay special attention to polarity: Ensure the positive and negative terminals are clearly marked on the circuit board or in the product datasheet. 

Reversing the polarity will result in phase errors.

Driver Matching: Use an amplifier circuit that matches an 8Ω load to avoid exceeding the rated input power.

Application Scenarios

Home appliances: Alarm units for washing machines, microwave ovens, and refrigerators.

Security equipment: Doorbells, smoke alarms, and magnetic door sensors.

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

Industrial control: Alarms for industrial instruments and control panels.

Consumer electronics: Portable radios and electronic toys.

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.