Description
Parasound ZoneMaster® ZM2350 Stereo Power Amplifier
Parasound ZoneMaster® ZM2350 Stereo Power Amplifier – Powerful. Versatile. Effortless.
Unlock the full potential of your audio system with the Parasound ZoneMaster® ZM2350 – a high-performance stereo power amplifier engineered for exceptional sound clarity, robust power, and rock-solid reliability. With 600 watts per channel into 4 ohms, this amplifier easily drives even the most demanding speakers, making it perfect for home theatres, multi-room audio systems, or dedicated listening spaces.
Its ultra-clean signal path, high S/N ratio, and low distortion ensure your music sounds just as the artist intended. Designed for flexibility, the ZM2350 includes a 12V trigger, auto turn-on options, and line-level loop outputs for seamless integration.
Whether you’re into stereo or home theatre, the ZM2350 delivers the dynamic, full-range performance Parasound is renowned for—all in a compact, rack-friendly design.
Features of the Parasound ZoneMaster® ZM2350 Stereo Power 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 the rear panel to disable the 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 a class AB input stage with/ 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 the box
Specifications of the Parasound ZoneMaster® ZM2350 Stereo Power Amplifier
| Parasound ZoneMaster® ZM2350 Specifications | |
|---|---|
| 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 | |
| Extended Range | 10 Hz – 70 kHz, +0/-3 dB |
| Standard Range | 20 Hz – 20 kHz, +0/-0.8 dB |
| Distortion & Crosstalk | |
| Total Harmonic Distortion | < 0.05% at typical listening levels < 0.9% at full power |
| Inter-channel Crosstalk | 70 dB at 20 kHz |
| Input & Gain | |
| 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 |
| 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 |
| Triggers | |
| 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 | |
| Maximum | 1500 Watts |
| Typical (Music Playing) | 100 Watts |
| Idle (No Music Playing) | 30 Watts |
| Standby | 0.5 Watts |
| Voltage | 110-240 VAC 50/60 Hz |
| Dimensions | |
| Width | 17.25″ (438 mm) |
| Depth | 14.5″ (368 mm) 16.25″ (412 mm) with cables connected |
| Height | 4.25″ (108 mm) with feet 3.5″ (89 mm) without feet, 2U |
| Weight | |
| Net | 15 lbs. (6.8 kg) |
| Shipping | 22.25 lbs. (10.1 kg) |
