Parasound ZoneMaster ZM 2350 Universal 2-Channel Amplifier with Sub Crossover
$2,250.00
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Parasound’s ZoneMaster 2350 two-channel amplifier is designed from the ground up to be as friendly to custom installations as it is powerful. With 600 watts x 2 available, it will drive any speaker or passive subwoofer with ease. Unique preamp outputs for full-range mono and low-pass mono provide unsurpassed flexibility. A switch engages an analog 30 Hz or 80 Hz high-pass filter to prevent heavy bass from reaching smaller speakers. A built-in analog 80 Hz, 24 dB/octave low-pass filter makes the ZoneMaster 2350 an outstanding amplifier for driving multiple in-wall passive subwoofers without the need for external crossovers.
Features & Specifications
- 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
SPECS:
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
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
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)
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