How do I claim warranty service?

We provide 2 years warranty for all amplifiers and speakers. For more details, please contact us.

4CH Class D 1800 Watts Middle Woofer Hf Driver SD2504 Power Amplifier

Name: 4CH Class D 1800 Watts Middle Woofer Hf Driver SD2504 Power Amplifier
Brand: Ascsonic Audio Technology Co., Ltd
SKU: 2277491125

Guangdong, ChinaAscsonic Audio Technology Co., Ltd

US$210.00

1-14 Pieces

US$204.00

15+ Pieces

Product specifications

Voltage

Product profile

Customization

Available

Type

Professional Amplifier

Usage

KTV, Bar, Disco

Model NO.

SD2504

Used For

Professional

Tube Type

Transistor Amplifier

Function

Amplifier Combined

Sound Channel

Output Number

Voltage

110V/220V

Element Number

Push-Pull Amplifier

Conductive Mode

8ω Stereo Power(RMS)

4X250W

4ω Stereo Power(RMS)

4X450W

8ω Bridged Power(RMS)

4×800W

Application

Middle Woofer or Hf Driver

Net Weight

4.2kg

Gross Weight

7.5kg

Warranty

2 Years

Transport Package

Export Standard Durable Carton Box

Specification

483×44×325mm

Trademark

ASCSONIC AUDIO

Origin

China

HS Code

8518400000

Production Capacity

2000 Pieces/Month

Key features

High-Efficiency Class D Technology: Achieves over 90% efficiency with minimal heat output and ultra-low distortion.

Compact 1U Rackmount Design: Slim 1U chassis saves rack space, ideal for portable or fixed professional systems.

Comprehensive Protection Circuitry: Full protection against short circuit, DC, over-temperature, and over/under-voltage.

Dual Voltage Compatibility: Supports AC 110V and AC 220V for international use in varying conditions.

Professional Noise-Free Connectivity: Balanced XLR inputs and Speakon outputs ensure clean signal transmission.

2-Year Comprehensive Warranty: Covers all amplifiers and speakers for peace of mind during long-term use.

OEM and ODM Customization Services: Supports logo printing, exclusive product development, and flexible customization.

Company profile

Importers and ExportersIn-stock CapacityR&D CapabilitiesStandardized quality control

Ascsonic Audio Technology 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: 6 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤2.37h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier with strong R&D capabilities, offering 3D software design and a range of customization services. They possess OEM and ODM capabilities and maintain quality assurance processes. However, they lack overseas warehouses, agents, and showrooms. They have contracts with subcontractors and in-stock service capacity, but do not participate in offline trade shows. Financial details indicate a positive gross profit and operating revenue. No specific customer cases are highlighted, but they have established trust with distributors and contractors globally.

Supplier typeThe supplier is a professional technical supplier with a focus on R&D and has earned trust globally.

CertificationsThe supplier holds CE certification, indicating compliance with quality and safety standards.

Financial creditFinancial data shows a positive gross profit and operating revenue, indicating financial stability.

R&D capabilityThe supplier demonstrates strong R&D capabilities with new product development but lacks SDK availability.

Production capacityThe supplier has valid contracts with subcontractors and provides OEM services for well-known brands.

Customization capabilityThe supplier offers extensive customization options, including full and minor customizations.

Product Q&A

Q:It's my first time import goods, could you provide help?

Of course, our agent provides comprehensive support throughout the entire import process, guiding you seamlessly from the initial inquiry and quotation through to payment, shipping, customs clearance, and final delivery to your doorstep. We also ensure continued assistance with after-sales service and feedback.

Q:What about the production time and delivery time?

All amplifier are available ready to ship; the production time of speakers is about 20 days. The delivery time: it is 8-10 days if by air; it is 45-60 days if by sea.

Q:What is the payment term?

Our order is supported by MIC Secured Trading Service, we accept payment via MIC online, Paypal, Bank Transfer(T/T) or Western Union. For small order, we accept 100% payment before shipping. For big order, we accept 30% deposit before production, full payment before shipping.

Q:Can I make the products with my own logo?

Yes, we could provide OEM services to you, print your logo on the products or cartons. Please provide the pictures of your logo after confirm the order. For logo on amplifier, silk print logo is for free. If you need plastic logo sticker, MOQ is 100 pcs and should pay for the logo. For logo on audio speakers, Aluminum logo MOQ is 500 pcs and you should pay for the logo.

Q:I have my own idea to the products, could you make it an exclusive product of my own brand?

Of course, ODM service is available to us. Please tell us your idea and demand, our experienced engineer would customize and develop the device for you. Without your authorization, we would not tell others we are your supplier, and we would not sell your products with our own brand.