Introducing ZoneMaster, Parasound's new line of high-performance amplifiers for custom installation. ZoneMaster amps combine legendary Parasound Class AB sound quality with the most reliable Class D power modules in the industry. Every model in the line is unconditionally stable at two ohms, with bridged power up to 200 watts and unprecedented versatility. ZoneMaster is the new standard in residential and commercial amplification.

Features

• 350 watts x 2 @ 8
• 600 watts x 2 @ 4
• 2 stable for driving multiple speaker pairs
• Two pairs of speaker outputs with A/B buttons
• Lockout switch on rear panel to disable A/B buttons
• High pass filter, switchable for 30Hz or 80Hz
• Automatic on/off by 12V trigger w/ looping output
• Automatic on/off by audio signal
• Speaker level input enables integration with systems lacking preamp output jacks
• Parasound designed class AB input stage w/ premium Class D power stage
• Subwoofer mode for driving multiple in-wall subs without the need for an external crossover
• Mono mode combines L and R for single speaker applications
• Mono full range preamp output
• Subwoofer 80Hz, 24dB/oct. low pass preamp output
• Looping left and right output jacks
• Left and right input level controls
• Efficient, low heat design
• Short circuit and overload protection
• 0.5 watt standby power consumption meets EU and Energy Star requirements
• 2U rack mounting hardware is included in box