Is the amplifier stable at 1 Ohm?

Yes, the Edge Class-D mono-block amplifier is stable down to one Ohm.

Edge RS12K Single 12in Complete Echo Series Subwoofer Bass Package, Include Class-D Mono Amplifier and Complete Wiring Kits

Name: Edge RS12K Single 12in Complete Echo Series Subwoofer Bass Package, Include Class-D Mono Amplifier and Complete Wiring Kits
Brand: Ningbo AVS Technology Co., Ltd.
SKU: 1997512815

Zhejiang, ChinaNingbo AVS Technology Co., Ltd.

Negotiable

500 Pieces

Sample price:US$188.00/piece.Request sample

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Not Hi-Fi

Model NO.

RS12K

Activity

Active

Operation Mode

Wire / Remote Control

Speaker System

2.0 Channel

Speaker Material

Wood

Application

Commercial, Home, Car Audio System

Certification

CE, RoHS, CCC, FCC, ETL, MET

THD

<0.03%

Color

Black

Transport Package

White Box/Gift Box/Brown Box

Specification

(4.7"+8.2") x 14.9" x 20.4"

Trademark

Edge

Origin

China

Production Capacity

500000

Key features

Complete Installation Package: Includes loaded subwoofer enclosure, 1320W Class-D amplifier, and 4-gauge wiring kit.

High Power Output: 1320 Watts Max Power with 1 Ohm stability for extreme bass levels.

Precision Tuned Enclosure: Unique port design tuned specifically for the loaded subwoofer for accuracy.

Durable Construction: Built with high-strength MDF and finished in stylish black carpeting.

Advanced Voice Coil: 2-inch 4-layer black aluminum voice coil coated for high temperature resistance.

Remote Bass Control: Includes remote control for convenient bass adjustment during operation.

Low Distortion Performance: Total Harmonic Distortion (THD) is less than 0.03% for clear sound.

Comprehensive Certifications: Certified by CE, RoHS, CCC, FCC, ETL, and MET for safety and compliance.

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.

Product Q&A

Q:Who are we?

We are based in Zhejiang, China, start from 2005,sell to Western Europe(11.11%),Eastern Asia(11.11%),Mid East(11.11%),Oceania(11.11%),Africa(11.11%),Southeast Asia(11.11%),Eastern Europe(11.11%),South America(11.11%),North America(11.11%). There are total about 101-200 people in our office.

Q:How can we guarantee the quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Car audio,car audio accessory,car electronics,car amplifier,car speaker

Q:Why should you buy from us, not from other suppliers?

n 2001, Edge started as an OEM & ODM manufacturer for car audio products. Our vision was to supply high-quality manufacturing enhanced by providing value-added services for our customers. Our services include manufacturing services, product industrial

Q:What is the MOQ?

500