Can I customize the cable length?

Yes, the cable is designed for creating custom-length speaker patch cables.

What is the minimum bending radius?

The minimum inner bending radius is 4 times the overall diameter.

16AWG Double Shield Audio Cable Round and Square Speaker Wire

Name: 16AWG Double Shield Audio Cable Round and Square Speaker Wire
Brand: Qinshan Cable Group Co., Ltd.
SKU: 2036001215

Zhejiang, ChinaQinshan Cable Group Co., Ltd.

US$0.10-3.00

5,000 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Type

Insulated

Conductor Type

Stranded

Model NO.

Speaker Wire

Application

Speaker

Conductor Material

Copper

Sheath Material

PVC

Insulation Material

PVC

Material Shape

Round Wire

Certification

ISO9001, CE, CCC, RoHS

Brand

Qinshan

Rated Voltage

300/500V

Standard

IEC60227

Transport Package

Standard Export Carton

Specification

0.5mm2 to 6mm2

Trademark

QINSHAN

Origin

China

HS Code

8544492900

Production Capacity

500000 Rolls /Year

Key features

High Purity OFC Conductor: Uses 99.999% Oxygen-Free Copper for superior audio signal fidelity.

Double Shielding Design: Provides robust protection against interference for clear sound transmission.

Multi-Shape Options: Available in both round and square parallel configurations for flexibility.

Flame Retardant Safety: Meets IEC 60332-1 standards for flame retardancy in free-burn tests.

Multiple Conductor Choices: Options include OFC, CCA, and TCCA to suit different budget needs.

Professional Brand Quality: Manufactured by Zhejiang Qinshan Cable, a high-tech enterprise since 1983.

Comprehensive Certifications: Certified with ISO9001, CE, CCC, and RoHS for global compliance.

Company profile

Qinshan Cable Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1995-02-25 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: >24h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryQinshan Cable Group Co., Ltd. is a China-based electrical and electronics supplier established in 2007, with a 20,000 m² manufacturing plant, 104 employees, more than 10 production lines, and 21–30 quality-control staff. Its stated product range covers building wire, power and control cables, solar, rubber, welding, ABC, communication, and other cable types. The supplier reports ISO 9001, ISO 14001, occupational health and safety management systems, and product certifications including CCC, SONCAP, and TUV. It has exported since 1995, with 51%–70% of sales from exports and Africa identified as a primary export market. The information supports substantial production, export, quality-management, and product-development capabilities. However, evidence is insufficient to assess after-sales service, customization, financial credibility, and established customer cases. The records also contain a company-type inconsistency: one slice identifies it as a trade company, while other slices describe manufacturing...

Supplier typeThe supplier is identified as a limited company and a combined business entity, with electrical and electronics trade activities. One record labels it a trade company, while its 20,000 m² plant, production lines, manufacturing output, and product portfolio indicate manufacturing operations as well.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certifications, occupational health and safety management systems, and product approvals or certificates including CCC, SONCAP, and TUV. These records provide explicit evidence of quality, environmental, safety, and product-compliance credentials.

R&D capabilityThe supplier reports 22 professional engineers and assistant engineers and 10 years of total R&D engineer experience. This directly supports an established engineering and R&D base, although no specific inventions, new product launches, patents, or development outcomes are provided.

Production capacityThe supplier operates more than 10 production lines, employs 21–30 quality-control staff, and reports a 20,000 m² manufacturing plant with product-specific annual outputs across rubber, XLPE/PVC armoured, ABC, LV/MV power, and PVC-insulated building cables. These details explicitly support substantial and diversified production capability.