Power Amplifier, 4 x 800w @8 & 2 Ohm, 4x1200@4

Audiocenter PD800 2U 4800W 4-Channel Power Amplifier

The Audiocenter PD800 is a professional-grade power amplifier designed for demanding live performances, fixed installations, and high-output sound systems. Delivering 4 × 1200W at 4Ω in stereo mode, the PD800 combines advanced Class H circuitry, intelligent protection systems, and efficient cooling to ensure reliable, powerful, and dynamic sound every time.

Flexible 4-Channel or 2-Channel Operation

The PD800 can be used as a 4-channel amplifier for multi-speaker setups, or easily bridged into 2 channels to deliver higher output power where fewer but stronger channels are required. In bridge mode, it provides up to 2 × 2400W at 8Ω, making it ideal for driving powerful subwoofers or large full-range speakers. This flexibility makes it suitable for a wide variety of applications, from concerts and nightclubs to houses of worship, corporate events, and touring rigs.

Dynamic, Clean Sound

• Class H circuitry ensures efficient power handling with fast voltage switching for minimal loss and maximum clarity.

• Detailed high frequencies, warm midrange tones, and solid, powerful bass response.

• Designed for both music and speech, delivering accurate sound with long-term stability.

Advanced Crossover & Cooling

• VL Crossover circuit (24dB/oct) for smooth filtering and low power consumption, particularly effective when driving subwoofers.

• Four-stage fan cooling system with back-to-front airflow keeps the unit stable even under continuous heavy use.

Comprehensive Protection Systems

The PD800 is built to last with multiple safeguards to protect both amplifier and speakers:

• DC protection

• Short-circuit protection

• Overheat and thermal management

• Output overload protection

• Soft-start current protection

• Limiter for clean, distortion-free sound

Applications

Perfect for:

• Live bands & DJs

• Touring sound systems

• Theatres & schools

• Bars, clubs & event venues

• Houses of worship

• Multi-function conference venues, halls and clubs

• Permanent installation, corporate events & mobile performances

Key Features

• 4-channel amplifier with bridge mode for 2-channel high-power operation

• Up to 4800W total power output

• Class H circuitry for clean, efficient audio performance

• Advanced VL crossover circuit (ideal for subs)

• Intelligent multi-layer protection system

• Efficient back-to-front cooling design

• Rock-solid long-term stability