Subwoofer for Car with Powerful Sound

Appearance

This speaker features a circular structure with a black diaphragm and light-colored cushioning or sealing components around the edges.

Its core components include the diaphragm, voice coil, and magnetic circuit system. The diaphragm vibrates when the voice coil is driven by an electrical signal, 

thus pushing air to produce sound.

The speaker has a support structure at the bottom for easy installation and secure mounting, ensuring stability during operation.

Features

Electroacoustic Conversion: The core function is to efficiently convert the input electrical signal into a sound signal for audio playback.

Audio Range Coverage: Within a specific audio frequency range, it can reproduce sound well, meeting general audio playback needs.

Structural Stability: The bottom support structure design ensures the speaker remains stable after installation, reducing the impact of vibration and other factors 

on sound quality and performance.

Advantages

With its simple structure and easy installation, it is suitable for integration into various devices. It can reliably convert electrical signals into sound, providing clear sound output within a certain audio range.

Instructions

A matching audio amplifier or signal source must be connected according to the speaker's impedance, power, and other electrical parameters to avoid speaker 

damage or poor sound quality due to parameter mismatch.

During installation, utilize the bottom support structure to firmly fix the speaker to the equipment to prevent displacement due to vibration during use.

Application Scenarios

It can be applied to small audio equipment (such as desktop speakers, small Bluetooth speakers), multimedia equipment (such as built-in or external computer speakers), and some home appliance prompt systems (such as sound prompt devices for microwave ovens, washing machines, etc.), providing 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.