Parasound ZoneMaster Series ZM2350 Power Amplifier with Sub Crossover | 600W x 2 Channels

Parasound ZoneMaster Series ZM2350 Power Amplifier with Sub Crossover | 600W x 2 Channels

The Parasound ZoneMaster ZM2350 is a two-channel power amplifier with an integrated subwoofer crossover, designed for installations where main speakers and a subwoofer are driven from a single amplifier chassis. Rated at 350W per channel into 8 ohms and 600W per channel into 4 ohms, it provides substantial output for primary listening zones in residential AV systems. The compact 3U chassis measures 17.25 x 3.5 x 14.5 inches.

The ZM2350 incorporates high and low pass crossover filtering tailored for subwoofer integration: a dedicated sub mode with an 80 Hz crossover at 24 dB per octave and a selectable high pass filter at 30 Hz or 80 Hz at 12 dB per octave. THD is under 0.05% at typical levels, and the signal-to-noise ratio exceeds 114 dB A-weighted. Frequency response extends from 10 Hz to 70 kHz. Both audio trigger (2 mV) and external 12V trigger inputs are supported. Net weight is 15 lbs.

Key Features

• 350W x 2 into 8 ohms; 600W x 2 into 4 ohms
• Built-in subwoofer crossover: 80 Hz at 24 dB/octave
• Selectable high pass filter: 30 Hz or 80 Hz at 12 dB/octave
• Signal-to-noise ratio: greater than 114 dB A-weighted
• THD: less than 0.05% at typical listening levels
• Frequency response: 10 Hz to 70 kHz
• Audio and external 12V trigger support

Specifications

• Rack Spacing: 3U
• Channels: 2-Channel
• Watts Per Channel: 501-1000W
• Power Output @ 8 ohm: 350W x 2, 8 Ω
• Power Output @ 4 ohm: 600W x 2, 4 Ω
• Power Output: @ 2ohm:600W x 2, 2Ω
• Audio Features: 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
• Power Consumption: 110 - 120 V / 220 -240 V, 50 - 60 Hz 0.5W standby 25W Idle (no audio) 350W full output
• Current Rating: N/A
• Total Harmonic Distortion (THD): < 0.05 % at typical listening levels < 0.9 % at full power
• Power RMS: Yes
• Frequency Response: 10 Hz – 70 kHz, +0/-3 dB 20 Hz – 20 kHz, +0/-0.8 dB
• Audio Crosstalk: 70 dB at 20 kHz
• Impedance Input: 33 k Ω
• Audio Gain: 29 dB
• Sensitivity Input: 2 V= Full output (350W @ 8 Ω)
• Signal to Noise Ratio: > 100 dB, input shorted, unweighted > 114 dB, input shorted, IHF A-weighted
• Triggered Action Desc.: Audio Trigger: 2 mV audio signal (8-15 minutes turn off delay)
• External Trigger Voltage: +9 Vdc to +12 Vdc, 5 mA
• Connectors: N/A
• Dimensions (W x H x D): 17.25" x 3.5" x 14.5" (438 x 89 x 368mm) (without feet)17.25" x 4.15" x 14.5" (438 x 105 x 368mm) (with feet) Depth with cables: 16.25" (412mm)
• Weight: Net: 15 lbs (6.8kg) Shipping: 22.25 lbs (10.1kg)