Dual Channel 800W Power Amplifier [DA-800]

Dual Channel 800W Power Amplifier for Professional Audio Systems

The DA-800 Dual Channel 800W Power Amplifier is designed for professional sound reinforcement, stage performances, event productions, and commercial audio applications. Manufactured by JJY Stage, this high-performance audio amplifier delivers stable power output, clear sound quality, and reliable operation for global B2B buyers.

As a trusted China manufacturer of professional sound audio equipment, JJY Stage provides durable amplifier solutions for importers, wholesalers, distributors, rental companies, and stage production businesses worldwide.

The DA-800 combines powerful amplification with advanced circuit protection, making it suitable for amplifier speaker systems, subwoofer amplifier setups, and live audio environments. It is built for professional users who need dependable performance during long working hours and demanding event conditions.

Features and Benefits of DA-800 Power Amplifier

High-Power Audio Output

The Dual Channel 800W Power Amplifier provides strong and balanced sound performance for medium and large audio systems. With stable dual-channel output, it supports professional speakers, bass amplifier systems, and stage audio equipment with excellent sound clarity.

This unit amplifier is ideal for professional sound engineers who require reliable audio power for concerts, wedding events, conference halls, and entertainment venues.

Clear and Stable Sound Quality

The DA-800 is engineered to reduce signal distortion and improve sound accuracy. It delivers powerful bass, clean vocals, and stable frequency performance for different sound applications.

Whether connected to a subwoofer amplifier system or amplifier speaker setup, the DA-800 helps create a rich and professional sound experience.

Durable Design for Commercial Use

Built with a strong metal housing and efficient cooling system, this mini amplifier style design supports long-term operation in demanding environments. The durable structure helps protect internal components during transportation and continuous use.

For rental companies and event production businesses, durability and stable operation are important. The DA-800 is designed to meet those professional requirements.

Wide Compatibility

The amplifier works with multiple professional audio systems including:

• Subwoofer amplifier systems
• Portable guitar amplifier setups
• Professional PA systems
• DJ sound systems
• Stage monitor speakers
• Bass amplifier equipment
• Commercial sound installations

Its flexible design makes it suitable for different sound reinforcement projects and commercial audio applications.

Specifications:

• Rated Power:
  • Stereo: 800W x2 @ 8Ω (1kHz); 1200W x2 @ 4Ω (1kHz)
  • Bridged Mono: 1600W @ 8Ω (1kHz)
• Power Reduction Control: Available
• THD+N: <0.1% @ 1kHz, 4Ω; <0.05% @ 20Hz-20kHz, 4Ω
• Input CMRR: >103 dB
• Output Noise Floor: -103 dB
• Gain (Selectable): +32 dB / +35.75 dB / +38 dB
• Sensitivity (for 4Ω Load): +12.75 dBu / +9.75 dBu / +6 dBu
• Damping Factor (@ 1kHz, 8Ω): >400
• Frequency Response: 20 Hz – 20 kHz (+0 / -0.5 dB)
• Input Impedance (Balanced): 20 kΩ
• Dimensions (H × W × D): 88 mm × 483 mm × 430 mm
• Net Weight: 21 kg

OEM & Customization Services from China Manufacturer

As a professional China manufacturer, JJY Stage provides OEM and ODM services for global B2B customers.

We support wholesale buyers, importers, distributors, and project contractors with customized production solutions based on market requirements.

Customization Services Include:

• OEM logo printing
• Product panel customization
• Packaging design
• Export carton labeling
• Technical configuration support
• Power specification adjustment

Our factory follows strict production management and quality inspection processes to ensure every Dual Channel 800W Power Amplifier meets international export standards.

With advanced manufacturing capability and export experience, JJY Stage supplies professional audio products to customers in different global markets.

For buyers searching online for “what does a power amplifier look like” or reliable amplifier manufacturers in China, JJY Stage offers factory-direct solutions with stable product quality and competitive pricing.

Applications of Dual Channel 800W Power Amplifier

The DA-800 is widely used in commercial and professional sound projects because of its powerful output and reliable performance.

Stage and Event Productions

Suitable for concerts, festivals, live performances, wedding events, and stage production companies requiring stable and high-quality sound amplification.

Rental Audio Businesses

Rental companies need professional audio equipment that can operate continuously during events. The DA-800 provides dependable performance for mobile and touring sound systems.

Clubs and Entertainment Venues

This subwoofer amplifier is ideal for clubs, bars, KTV systems, and entertainment venues requiring deep bass and strong audio performance.

Conference and Meeting Rooms

The amplifier supports clear voice and music playback for conference halls, hotels, schools, and commercial meeting spaces.

Commercial Audio Installations

The DA-800 can also be used in shopping malls, public venues, auditoriums, and fixed sound installations requiring professional amplifier systems.

Why Choose JJY Stage

Professional China Factory

JJY Stage is an experienced manufacturer of sound audio, LED display, and stage lighting products for international B2B markets.

Factory-Direct Wholesale Pricing

As a direct China manufacturer, we provide competitive wholesale pricing for distributors, importers, and bulk buyers worldwide.

Reliable Product Quality

Each power amplifier undergoes professional testing before shipment to ensure stable performance and long service life.

Global Export Support

We provide export packaging, shipping assistance, and OEM production services for customers across different international markets.

Fast Communication and Service

Our experienced sales and technical support team helps buyers with product selection, customization, and project consultation.

Contact JJY Stage for OEM & Wholesale Orders

Looking for a reliable supplier of professional audio amplifiers in China?

Contact JJY Stage today for wholesale pricing, OEM customization, and export solutions for the DA-800 Dual Channel 800W Power Amplifier. We are ready to support your professional sound audio business with factory-direct service and global shipping support.

FAQs – Dual Channel 800W Power Amplifier

1. What is the DA-800 Dual Channel 800W Power Amplifier used for?

The DA-800 is used for professional sound systems, live events, DJ performances, stage productions, and commercial audio installations.

2. Can the DA-800 support subwoofer speakers?

Yes, this subwoofer amplifier is designed to support bass speakers and professional amplifier speaker systems with stable audio output.

3. Is the DA-800 suitable for rental companies?

Yes, the amplifier is built for long-term commercial use and is suitable for rental audio businesses, touring systems, and event production companies.

4. Does JJY Stage provide OEM customization?

Yes, JJY Stage offers OEM and ODM services including logo printing, packaging customization, and technical configuration support.

5. Is this amplifier available for wholesale orders?

Yes, JJY Stage supplies the DA-800 amplifier for wholesalers, importers, distributors, and global B2B buyers.

6. What types of audio systems can this amplifier support?

The DA-800 supports PA systems, bass amplifier setups, portable guitar amplifier systems, stage monitors, and commercial sound systems.

7. Why choose JJY Stage as a China manufacturer?

JJY Stage provides factory-direct pricing, strict quality control, OEM services, export support, and professional customer service for international buyers.