What is the frequency response range?

The frequency response ranges from 35Hz to 1.2KHz.

What is the lead time for delivery?

We offer fast delivery with a short lead time, typically one month.

Joinaudio Powered Subwoofer Car Audio Speaker for Vehicle Speaker Box

Name: Joinaudio Powered Subwoofer Car Audio Speaker for Vehicle Speaker Box
Brand: Ningbo Yinzhou Join Industry Co., Ltd.
SKU: 2114094002

Zhejiang, ChinaNingbo Yinzhou Join Industry Co., Ltd.

US$81.00-86.00

100 Pieces

Product profile

Customization

Available

After-sales Service

One Years

Warranty

One Years

Model NO.

PD1852

Type

Speaker

Speaker Design

2-way

Shape

Basin-shaped

Material

Aluminum

Sound Frequency

High Pitch

Connection Mode

Double Wire

Contact Point

With Contact Point

Transport Package

Brown Box

Specification

Trademark

OEM

Origin

Zhejiang China

HS Code

8518210000

Key features

High Power Output: RMS power of 1600W with 4-inch voice coil for superior sound production.

Durable Aluminum Build: Crafted from high-grade aluminum for long-lasting performance.

Wide Frequency Response: Delivers deep bass with a frequency range of 35Hz to 1.2KHz.

Multiple Size Options: Available in 12-inch, 15-inch, and 18-inch woofer configurations.

OEM Customization: OEM services available with your brand and customization as per requirement.

100% Quality Tested: All products undergo 100% quality control testing before shipping.

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

Comprehensive Warranty: One-year warranty coverage included with the product.

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: ≤2.48h 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.