CDF4890A-021

Appearance
The speaker adopts a rectangular appearance design, and the diaphragm area has a special internal structure (such as anchor-like textures, etc.), which helps the vibration and diffusion of sound. It contains core sound-producing components such as a diaphragm, a voice coil, and a magnetic circuit. The voice coil drives the diaphragm to vibrate under the drive of electrical signals to produce sound. The outer rectangular frame is equipped with mounting holes to facilitate fixed installation with equipment or boxes, and there are wiring components on the side for connecting audio lines to transmit electrical signals.
Features
Electro-acoustic conversion: The core function is to efficiently convert the input electrical signal into a sound signal to achieve audio playback and restoration.
Space adaptation: The rectangular structural design enables it to better adapt to the internal space of small electronic devices and facilitate integration into various products.
Basic guarantee of sound quality: Within its designed audio frequency range, it can restore sound relatively clearly and stably, meeting general audio playback needs, such as voice prompts, simple music playback, etc.
Advantages
It is easy to install, and the mounting holes of the rectangular frame can be quickly fixed to the equipment, adapting to a variety of installation scenarios.
The rectangular shape can make better use of the internal space of the equipment and is suitable for integration into products with certain space constraints.
The internal texture design of the diaphragm helps improve the sound transmission effect, and the sound quality is relatively clear during low-power audio playback.
Instructions
When installing, use the mounting holes on the frame and use screws and other fasteners to firmly fix it on the device to prevent loosening due to vibration during use.
When wiring, you need to connect the audio lines according to the correct polarity to ensure normal electrical signal transmission to obtain good sound output.
Application Scenarios
It is widely used in small electronic equipment, such as portable radios, small multimedia speakers, children's toys (toys with sound functions), and sound prompt systems of some home appliances (such as sound prompt devices for microwave ovens, washing machines, etc.) to provide sound output functions for these devices.
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.

