ZoneMaster4 4 kanalų stiprintuvas

Name: ZoneMaster4 4 kanalų stiprintuvas
SKU: 7747
Price: 2129 EUR
Availability: InStock

Parasound

2129 €

Aprašymas

Techninė specifikacija

Features

120 watts x4 @ 8 Ω
150 watts x4 @ 4 Ω or 2 Ω
8 speaker connections (A and B outputs for both channels)
High current for stable operation at 2 Ohms
Class AB input stage plus premium Class D power stage
Bus input with looping outputs
Audio sensing auto-on trigger, independent for each zone
12 volt auto-on trigger inputs, one for each zone
Master 12V trigger input to turn all zones on-off together
Looping 12 volt trigger outputs
Speaker level input for expanding systems w/out pre out jacks
Mono mode combines L and R for single speaker applications
Separate level controls for all 4 channels
Detachable speaker connectors accept up to 12 gauge wire
Short circuit and overheat protection with front panel indicators
0.5 watt standby power consumption meets Energy Star & EU specs
Compact 1u chassis size
Rack mount kit included in the box

Techninė specifikacija

Power Output

RMS, Both Channels Driven (20 Hz - 20 kHz) 120 watts x 4 @ 8Ω 150 watts x 4 @ 4Ω or 2Ω

Minimum Speaker Impedance

A+B Outputs of a Single Channel: 2 Ω

Frequency Response

20 Hz - 20 kHz, +0/-0.25 dB 5 Hz - 50 kHz, +0/-3 dB

Total Harmonic Distortion

< 0.05 % at typical listening levels < 1.0% at full power

Interchannel Crosstalk

70 dB at 20 kHz

Total Gain

29 dB (Level controls set to Maximum)

S/N Ratio

>112 dB, input shorted, IHF A-weighted

DC Trigger Requirements

+9 Vdc to +12 Vdc, 5 mA

Audio Trigger Requirements

2 mV audio signal

AC Power Requirement

600 Watts maximum; 60 Watts typical (music playing in all zones); 30 Watts idle (all zones on); 15 Watts idle (one zone on); 100-250 VAC 50/60 Hz (automatic)

Dimensions

Width

17.25" (437 mm)

Depth

14.25" (362 mm)

Depth

16" (406 mm) with cables connected

Height, with feet

2.5" (63.5 mm)

Height, without feet

1.75" (45 mm), 1U

Weight

Net

12 lbs. (5.5kg)

Shipping

18 lbs. (8.2 kg)