What protection features does the amplifier have?

It includes soft start, over temperature protection, over load protection, short circuit limited protection, AC line fuse, limiter protection, DC protection, and thermal cut.

Ma-1200 450W 2 Channels Professional Power Amplifier Seeraudio Amplifier

Name: Ma-1200 450W 2 Channels Professional Power Amplifier Seeraudio Amplifier
Brand: Guangzhou Seer Audio Co., Ltd.
SKU: 2169546385

Guangdong, ChinaGuangzhou Seer Audio Co., Ltd.

Negotiable

1 set

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, AV, KTV System, Professional Speaker

Model NO.

MA-1200

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier

Sound Channel

4.1

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Model

Ma-1200

Output Connections

Speakon & Binding

S/N Ratio

95dB

Input Impedance

0.77V

Slew Rate

15V/ Us

Cooling System

Two Steps Speed Fan

Characteristics

Small and Convenient

Design

Soft Start

Weight

10.5kg

Bridge Power

2700W

Thd

0.05%

Stereo Power

8 Ohms 900W*2

Color

Black

Drivers

Neodymium Ferrite

Woofer

10 Inch

Transport Package

Carton

Specification

482*307*88mm

Trademark

Seer Audio

Origin

Gunagzhou

HS Code

8518400090

Key features

High Power Output: Delivers 450W per channel at 8 ohms stereo, or 1360W in bridge mode.

Advanced Class H Circuit: Utilizes Class H amplification for higher efficiency, more power, and less heat.

Comprehensive Protection: Features soft start, over-temperature, overload, short circuit, and DC protection.

Efficient Cooling System: Equipped with a two-step speed fan and high surface area heat sink for rapid cooling.

Professional Build Quality: Constructed with a sturdy aluminum metal cabinet for stability and reliability.

Low Distortion Audio: Achieves ultra-low THD of 0.0003% for pristine sound quality.

OEM/ODM Support: Accepts custom logo and company information on products or packages.

CE Certified Quality: Products pass ROHS test and hold CE certificate for safety and compliance.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedFast Delivery

Guangzhou Seer Audio Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.76h

AI-Powered supplier vetting

SummaryThe supplier operates across professional audio, audio equipment, electronic components, lighting, musical instruments, software, and related technical services. It demonstrates broad customization, ODM and branded OEM capabilities, documented quality and complaint-handling procedures, and seven production lines. Export experience spans ten years, with exports representing 51%–70% of total sales, but export staffing is limited and no Fortune 500 partnerships are reported. CE certification is stated. Financial information is represented only by years rather than performance figures, so financial credibility cannot be assessed. The supplier lacks in-stock, overseas warehouse, and overseas showroom capabilities, and reported no regular fire drills during the past year.

Supplier typeThe supplier is a manufacturer and seller operating in professional audio and related electronic fields, including audio equipment, electronic components, musical instruments, lighting, software, and technical services. The available scope indicates a diversified electronics and audio-oriented supplier rather than a narrowly specialized entity.

CertificationsCE certification is explicitly listed under sustainable development and product certification capability. No other certification is identified in the provided information.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, supporting an established service-response process. However, it reports no in-stock service capacity, overseas warehouse, or overseas showroom, limiting certain fulfillment and overseas support options.

R&D capabilityThe supplier states that it launched new products during the past year and provides ODM services. It does not have an available SDK, which limits evidence of software-development integration capability but does not negate the documented product R&D activity.

Production capacityThe supplier lists manufacturing activities for audio equipment, electronic components, electronic devices, and related products, has valid contracts with each associated subcontractor, and operates seven production lines. It nevertheless reports no inventory capacity, which may constrain immediate-availability fulfillment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and design-service information.