What is the lead time for production?

The average lead time is one month for both peak season and off-season. Specific times may vary based on order quantity and negotiation.

Does the company offer OEM/ODM services?

Yes, OEM and ODM services are available. The company started as an OEM & ODM manufacturer in 2001, focusing on high-quality manufacturing and value-added services.

What is the input voltage range?

The standard input voltage range is 1.5 V - 12 V. This parameter is also customizable according to specific requirements.

Edge Ma800.4I Class D Full-Range Amplifier with Integrated DSP

Name: Edge Ma800.4I Class D Full-Range Amplifier with Integrated DSP
Brand: Ningbo AVS Technology Co., Ltd.
SKU: 1921747765

Zhejiang, ChinaNingbo AVS Technology Co., Ltd.

Negotiable

500 Pieces

Sample price:US$68.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, AV, KTV System, Audio System

Model NO.

MA800.4i

Used For

Professional

Tube Type

IC Amplifier

Function

Post Amplifier, Amplifier Combined, Pre-amplifier

Sound Channel

4.1

Output Number

Voltage

1.5 V - 12 V

Element Number

Car Audio System

Color

Black

Input Voltage

1.5 V - 12 V

Maximum Amperage

15A/20A

Transport Package

White Box/Gift Box/Brown Box

Specification

8CH, 32Bands

Trademark

EDGE

Origin

China

Production Capacity

500000

Key features

Integrated DSP Control: Full control via PC, Tablet, or Smartphone using EZ AMP Software for EQ, crossover, and delay.

Premium Audio Processing: Triple-core ADI DSP with 24-bit/96 kHz Hi-Res audio and 31-band parametric EQ per channel.

High-Performance Converters: Equipped with high-performance AKM A/D and D/A converters for superior signal quality.

Precise Signal Delay: Signal delay adjustable in 0.01-millisecond steps, equivalent to 1/8-inch (3 mm) increments.

Bluetooth Connectivity: Built-in Bluetooth CSR 8675 Chip for seamless audio streaming and data transfer.

Customizable Options: Color and input voltage are customizable to meet specific project requirements.

Versatile Amplification: Class D Full-Range Amplifier with 4.1 sound channels and 8 outputs for various audio systems.

Professional OEM/ODM: Established OEM & ODM manufacturer since 2001 with mature technology and professional standards.

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:How is the DSP functionality configured?

All adjustments and DSP functionality are configured via an external device (PC, Tablet, or Smartphone) using the EZ AMP Software, replacing traditional knobs and switches.

Q:What are the key DSP features included?

Features include 31-band parametric EQ per channel, high-pass/low-pass filters, selectable crossover slopes, time delay in 0.01ms steps, and volume control.

Q:Is the product color customizable?

Yes, the color is customizable. The standard option is Black, but other colors can be arranged.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 500 units. For quantities between 1-500, the estimated time is 45 days, and pricing is to be negotiated.

Q:How does the supplier guarantee quality?

Quality is guaranteed by always providing a pre-production sample before mass production and conducting a final inspection before shipment.