Yorkville AP4K Audiopro Power Amplifier-2x1800 Watts

An impedance mode switch on the back panel of the amplifier allows the user to select full output power into either a two or four ohm load for maximum application flexibility. This means this compact two rack space amplifier can deliver up to 3600 watts of clean, pure power into either 4 or 8 ohm loads (bridged), making it a perfect solution for virtually any touring live sound, club system or installation.

The internal signal path has been optimized and a toroidal transformer is used in the AP4K design - both serving to reduce hum and noise in practical real-world applications. It's three-tier Class-H design approaches efficiency normally associated with Class-D technology; yet provides the superior transient response and low distortion of the best analog designs.

Features
Delivers 1800 watts per channel into either 2 or 4 ohm load
(3600 watts bridged into 4 or 8 ohms)
Proven Ultra Reliable Class-H Design
Easily Handles Reactive Phase Shifted Loads
Advanced Protection Schemes Including DC Current, Load, Thermal & Breaker Protection
Transparent User-Defeatable Peak Limiter Circuits
Soft Turn-On Circuit Protects Speakers and Prevents Nuisance Breaker Tripping During Power Up
Concise Front Panel Metering and Status LED's
Speakon™ and Binding Post Outputs
Balanced XLR and ¼-inch TRS Inputs
All-Steel Chassis Construction
Made in Canada

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