Cookie Consent by



The small footprint of only 205 x 45 x 278 mm of  the MERCURY IV amplifier does hardly disclose its technical refinement at first glance. Miniaturized SMT components on double-sided circuit boards are the foundation for the efficient design, superior to conventional amplifiers. Combined with powerful MOSFET power-supplies, the MERCURY IV offers outstanding sound performance and high power evolvement. The heavy, elaborated heat sinks with die-cast end caps are ready for conventional installation or space-saving stacked mounting.

• Compact Foot-Print, Stackable Installation

• Heavy Aluminum Heatsink with Perfect Cooling

• Die-Cast Ends with Concealed Mounting Channels

• High Efficiency and Powerful Performance

• Molded Power and Speaker Terminals

• Bass Level Remote Controller


Class A/B Analog 4-Channel Amplifier

4 x 75/125 W/RMS @ 4/2 Ω

2 x 250 W/RMS @ 4 Ω bridged

2 x HP 10 - 1200 Hz

2 x LP 30 - 250 Hz

2 x Bass Boost 0 - 18 dB @ 45 Hz

Bandpass Mode

TwinSub Mode

Input Selector 2/4 CH

High Level Inputs (2 x HF-HLA required)

Auto Turn-On

Dimensions: 255 x 62 x 450/490 mm


Owner's Manual

 * Manufacturer's suggested retail price, changes and mistakes reserved