Can I get a sample for testing?

Yes, we offer samples for testing.

What is the lead time?

The lead time is one month for both peak and off-peak seasons.

What is the nominal impedance?

The nominal impedance is 8 Ohm.

Repair Speaker Driver Unit Diaphragm Titanium Voice Coil Tweeter Diaphragm

Name: Repair Speaker Driver Unit Diaphragm Titanium Voice Coil Tweeter Diaphragm
Brand: Ningbo Yinzhou Join Industry Co., Ltd.
SKU: 1979733712

Zhejiang, ChinaNingbo Yinzhou Join Industry Co., Ltd.

US$1.60

500 Pieces

Product profile

Customization

Available

Type

Speaker

Speaker Design

Tweeter

Model NO.

KSV34

Shape

Basin-shaped

Material

Aluminum

Sound Frequency

High Pitch

Voltage

24V

Connection Mode

Double Wire

Current

None

Contact Point

Without Contact Point

Energy Exchanging Mechanism

Electrical

Nominal Impedance

8 Ohm

Voice Coil Diameter

(34.4mm)

Transport Package

Strengthen The Carton Packaging +Color Box Packing

Specification

Trademark

OEM

Origin

Ningbo

HS Code

851829000

Production Capacity

1000PCS/Week

Key features

Titanium Diaphragm Material: High-pitch tweeter diaphragm made of titanium for superior sound quality.

Precise Voice Coil Size: Voice coil diameter is exactly 34.4mm with KSV bobbin material.

Customization Available: OEM services and customization options available according to requirements.

100% Quality Control: All products undergo 100% testing before shipment to ensure quality.

Fast Delivery: Short lead time with fast delivery options available for all orders.

Multiple Payment Methods: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Trade Assurance Protection: Trade assurance provided to protect the purchase procedure for buyers.

Sample Testing Service: Samples are offered for testing purposes before bulk order placement.

Company profile

Ningbo Yinzhou Join Industry Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2010-11-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.04h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryNingbo Yinzhou Join Industry Co., Ltd. is identified as a China-based trading company established in 2006, with 17 employees and operations in Ningbo, Zhejiang. It specializes in wires, cables, audio equipment, connectors, and related products, while the records also show trade activity involving particle-board audio-rack components. The supplier reports one production line, a 506.0 m² manufacturing plant, six to ten quality-control staff, and one year of R&D-engineer experience. It exports extensively, with exports representing 90% of total sales, and offers FOB, CIF, and CFR quotation terms. The supplier states that it provides OEM, research, design, and sales support, but the evidence does not establish the depth of its customization infrastructure or after-sales processes. No supplier management-system certification is reported. The provided records contain trade and product references but do not identify named customer cases.

Supplier typeThe supplier is explicitly classified as a Trading Company and Limited Company in Ningbo, China. Its stated business scope centers on international foreign trade in wires, cables, audio systems, amplifiers, mixers, megaphones, connectors, and related products, indicating a trading-led business model rather than a clearly demonstrated manufacturing-specialist profile.

CertificationsThe supplier management-system certification field is explicitly recorded as NIL. Therefore, the provided evidence does not show possession of management-system certifications.

Production capacityThe supplier reports one production line, a 506.0 m² manufacturing plant, six to ten quality-control staff, and one-month lead times in both off-peak and peak seasons. These records demonstrate an operating production setup and stated delivery capacity, although they do not establish large-scale capacity or detailed process capability.

Customization capabilityThe supplier explicitly promotes OEM service and tailored research and design for specific customer requirements, and its product scope includes audio and cable products. However, no examples, engineering resources, tooling details, or customization projects are provided to verify the depth of this capability.