What material is used for the woofer cone?

It uses a feather-light fiberglass IMPP woofer cone with a butyl rubber surround.

Does the subwoofer cause vibrations or noise?

No, the bass transmits cleanly and evenly without any vibrations or unwanted noises.

What certifications does this product have?

It has CE, RoHS, CCC, FCC, ETL, and MET certifications.

Edge Pst12 Hidden 12” Passive Car Audio Spare Tire Subwoofer System

Name: Edge Pst12 Hidden 12” Passive Car Audio Spare Tire Subwoofer System
Brand: Ningbo AVS Technology Co., Ltd.
SKU: 2086913415

Zhejiang, ChinaNingbo AVS Technology Co., Ltd.

Negotiable

500 Pieces

Sample price:US$158.00/piece.Request sample

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Not Hi-Fi

Model NO.

PST12

Activity

Passive

Operation Mode

Wire / Remote Control

Speaker System

2.0 Channel

Speaker Material

Plastic

Application

Commercial, Home

Certification

CE, RoHS, CCC, FCC, ETL, MET

THD

Color

Black

Speaker Type

Car Spare Tire Speaker

Transport Package

White Box/Gift Box/Brown Box

Specification

RMS 200W

Trademark

Edge

Origin

China

HS Code

8518290000

Production Capacity

500000

Key features

Space-Saving Design: Fits into the hub of your spare tire for maximum bass and space saving.

High Power Handling: Handles 350W RMS and 700W Peak power for deep, powerful bass.

Flexible Impedance: Dual 4-ohm voice coils allow 2 or 8-ohm total impedance selection.

Quick Release Feature: Subwoofer can be easily removed to access the spare tire when needed.

Premium Materials: Feather-light fiberglass IMPP woofer cone with butyl rubber surround.

Durable Enclosure: Rugged cast-aluminum enclosure protects the sub from cargo damage.

Clean Sound Output: Delivers bass that transmits cleanly without vibrations or unwanted noises.

Easy Installation: Out-of-sight bass solution designed for simple mounting inside tire rim.

Company profile

Ningbo AVS Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-02-22 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryAVS (Ningbo) Industrial Co., Ltd. is a China-based limited company established in 2005, with 52 employees and a 5,000 m² manufacturing plant in Ningbo, Zhejiang. Its stated core business is car audio accessories and related electronic products, including cables, wires, capacitors, connectors, terminals, vehicle frames, Bluetooth products, amplifiers, and speakers; it also reports plastic packaging capabilities. The supplier operates five production lines, employs 6–10 quality-control staff, and reports two years of R&D engineer experience. It exports to broad international markets, with exports representing 71%–90% of sales, and indicates one-month fulfillment in both peak and off-peak periods. No supplier management-system certifications are reported. The supplier claims OEM/ODM experience with famous car-audio brands, but no specific customer names or verifiable case details are provided.

Supplier typeThe supplier is a Chinese limited company established in 2005, operating from Zhejiang with 52 employees and a 5,000 m² manufacturing plant. Its stated business focus is car audio accessories and electronic products, while its declared commercial activities also include packaging, hardware, lighting, automotive parts, and electronics.

CertificationsThe supplier explicitly reports “NIL” for certification of supplier management systems. This indicates no management-system certification is evidenced in the provided information.

R&D capabilityThe supplier identifies R&D as a core competence, cites a superior product-development team and developed production lines, and states that it designs and develops car-audio accessories and electronic products. However, the data reports only two years of R&D engineer experience and provides no quantified R&D output, patents, or certification evidence.

Production capacityProduction capability is supported by five production lines, a 5,000 m² plant, 6–10 quality-control staff, and stated production experience in car-audio electronics, cables, wires, connectors, and plastic packaging. The supplier reports one-month fulfillment in both peak and off-peak seasons, although capacity volumes and quality performance records are not provided.

Customization capabilityThe supplier states that it provides design, development, and production of varied car-audio accessories and electronic products, and identifies itself as an OEM/ODM supplier for car-audio brands. These statements support customization capability, although no specific customization workflow, tooling scope, or completed project specifications are included.