Parasound ZoneMaster 2350 - Black - Stereo Amplifier - 2 x 350 W/Ch - 4 Speaker - With Sub Crossover

About the Parasound ZoneMaster 2350 - Black - Stereo Amplifier:

Introducing ZoneMaster, our new line of high-quality amplifiers for custom installation. ZoneMaster amplifiers combine legendary Parasound Class AB sound quality with the industry's most reliable Class D power modules. 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 of the Parasound ZoneMaster 2350 - Black - Stereo Amplifier

• 350 watts x 2 @ 8 Ω
• 600 watts x 2 @ 4 Ω
• 2 Ω 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

Specifications of the Parasound ZoneMaster 2350 - Black - Stereo Amplifier

Power Output - RMS, Both Channels Driven (20 Hz - 20 kHz)

• 350 watts x 2 @ 8 Ω
• 600 watts x 2 @ 4 Ω or 2 Ω

Minimum Speaker Impedance (Output A+B).

• Stereo or Mono Mode: 2 Ω
• Subwoofer Mode: 4 Ω
• Note: Operation at these minimum impedances might require additional ventilation.

Frequency Response

• 10 Hz - 70 kHz, +0/-3 dB
• 20 Hz - 20 kHz, +0/-0.8 dB

Total Harmonic Distortion

• < 0.05 % at typical listening levels
• < 0.9 % at full power

Inter-channel Crosstalk

70 dB at 20 kHz

Input Sensitivity

• 2 Volts = Full output (350 Watts @ 8 Ω)
• Total gain = 29 dB (Level controls set to Maximum)

S/N Ratio

• > 100 dB, input shorted, unweighted
• > 114 dB, input shorted, IHF A-weighted

High and Low Pass Crossovers

• Sub Mode and Sub out jack: 80 Hz, 24 dB per octave
• High Pass Filter: 30 Hz or 80 Hz, 12 dB per octave

DC Trigger Requirements

+9 Vdc to +12 Vdc, 5 mA

Audio Trigger Requirements.

2 mV audio signal (8-15 minutes turn off delay)

AC Power Requirement of the Parasound ZoneMaster 2350

• 1500 Watts maximum
• 100 Watts typical (music playing, typical listening level)
• 30 Watts idle (no music playing)
• 0.5 Watts in standby
• 110-240 VAC 50/60 Hz

Dimensions of the Parasound ZoneMaster 2350

• Width: 17.25″ (438 mm)
• Depth: 14.5″ (368 mm)
• Depth: 16.25″ (412 mm) with cables connected
• Height, with feet: 4.25″ (108 mm)
• Height, without feet: 3.5″ (89 mm), 2U

Weight of the Parasound ZoneMaster 2350

• Net: 15 lbs. (6.8 kg)
• Shipping: 22.25 lbs. (10.1 kg)

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