Lab.gruppen IPX Series - Specifications and Technical Details; Maximum Output Power; Front Panel Controls; System Parameters

76 IPX Series Quick Start Guide 77
Specifications
IPX1200 IPX2400 IPX4800
Maximum Output Power*
2 Ω per channel, stereo 500 W 800 W 2400 W
4 Ω per channel, stereo 600 W 1200 W 2400 W
8 Ω per channel, stereo 300 W 600 W 1200 W
Controls
Front Power switch
DSP section rotary push-encoder
Buttons for Menu, Back, Mute (per channel)
System
Number of channels 2
Output voltage 70 V peak / 50 Vrms / 36.2 dBu 100 V peak / 70 Vrms / 39.2 dBu 140 V peak / 100 Vrms / 42.2 dBu
Input sensitivity for maximum output voltage 6 dBu
Output current 16 Arms 20 Arms 35 Arms
Output circuit type Class-D
THD+N < 0.1%, 20 Hz - 20 kHz @ 1 W
< 0.05% @ 1 kHz, 1 dB below clip
Output noise -66 dBu, A-weighted -65 dBu, A-weighted -64 dBu, A-weighted
Signal-to-noise > 102 dB > 104 dB > 106 dB
Channel crosstalk > 80dB @ 1 kHz
Frequency response 10 Hz to 20 kHz, +0.5/-1 dB
5 Hz to 40 kHz, -3 dB
Common mode rejection (CMR) > 50 dB
Gain (all DSP controls set to 0 dB) 30 dB 33 dB 36.2 dB
Indicators
Power Red LED
Limit, per channel Red LED
Signal / mute, per channel Green/Red LED
Digital Signal Processing (DSP)
Display LCD 128 x 32, white backlit
Functions 40 multi-slope parametric equalizers,
Adjustable high- and low-pass lters
Input and output delays (up to 2 seconds each)
Crossover with multiple lter types
Presets Support up to 100 presets
Connectors
Analog inputs 2 x XLR
Analog input impedance 18 kΩ unbalanced, 36 kΩ balanced
Maximum analog input level 20 dBu
Digital inputs 1 x XLR (AES3 digital format)
Link outputs (analog) 2 x XLR
Link output (digital) 1 x XLR (AES3 digital format)
Speaker outputs 2 x Neutrik speakON (NLT4)
2 x binding posts
Network control 1 x RJ45
IPX1200 IPX2400 IPX4800
Circuit protection
Cooling Continuously variable speed fan
Front-to-back air ow
Amplier protection Thermal and DC protection
Stable into reactive or mismatched loads
Circuit protection Controlled start and shutdown behaviour, DC-fault protection
Power Supply, Voltage, (Breaker)
Switch-mode autorange power supply 100-240 V~ 50/60 Hz
Power consumption @ 1/8 rated power 250 W 500 W 1000 W
Standby consumption < 7 W
Mains connection Standard IEC receptable
Dimension/Weight
Dimension (H x W x D) 44 x 483 x 336 mm
(1.7 x 19.0 x 13.2")
44 x 483 x 423 mm
(1.7 x 19.0 x 16.7")
44 x 483 x 472 mm
(1.7 x 19.0 x 18.6")
Weight 5.3 kg (11.7 lbs) 7.0 kg (15.4 lbs) 8.5 kg (18.7 lbs)
*independent of limiters and driver protection circuits