Parasound ZoneMaster 2350 Two Channel Amplifier

• Universal 2 Channel Amplifier with Sub Crossover
• 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

SPECIFICATIONS

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