Dynacord LX 1600, Owner'S Manual

Page: 31 / 36

SPECIFICATIONS
31
Notes
:
- Depending on the ambient temperature, the unit might not operate continuously at 2Ω load.
- Due to mains voltage in Japan (100V/50Hz) the values for the maximum output power can be decreased up to 15% (only 100V version)!
LX1600 LX2200 LX3000
Load Impedance 2 ohms 4 ohms 8 ohms 2 ohms 4 ohms 8 ohms 2 ohms 4 ohms 8 ohms
Maximum Midband Output Power
THD = 1%, 1kHz, Dual Channel
1300 W
800 W 500 W 1600 W 1100 W 600 W 2100 W 1500 W 900 W
Rated Output Power
THD < 0.1%, 20Hz ... 20kHz
---
700 W
350 W ---
900 W
450 W ---
1200 W
600 W
Max. Single Channel Output Power
Dynamic-Headroom, IHF-A
2200 W 1200W 625 W 2600 W 1400 W 720 W 2900 W 1800 W 1000 W
Max. Single Channel Output Power
Continuous, 1kHz
1700 W 1000 W 550 W 2100 W 1300 W 660 W 2600 W 1700 W 950 W
Max. Bridged Output Power
THD = 1%, 1kHz
--- 2600 W 1600 W --- 3200 W 2200 W --- 4200 W 3000 W
Maximum RMS Voltage Swing
THD = 1%, 1kHz
72 V 78 V 95 V
Power Bandwidth
THD = 1%, ref. 1kHz, half power @ 4Ω
10 Hz ... 60 kHz
Voltage Gain
ref. 1kHz
32.0 dB
Input Sensitivity
at rated output power
+4.7 dBu (1.33 V rms) +5.8 dBu (1.55 V rms) +7.0 dBu (1.74 V rms)
THD at rated output power,
MBW = 80kHz, 1kHz
< 0.05%
IMD-SMPTE
60Hz, 7kHz
< 0.02%
DIM30
3.15kHz, 15kHz
< 0.05%
Maximum Input Level +22dBu (9.76 Vrms)
Crosstalk
ref. 1kHz, at rated output power
< - 80dB
Frequency Response
-1dB, ref. 1kHz
15Hz ... 40kHz
Input Impedance
active balanced
20 kohms
Damping Factor
1kHz
> 300
Slew Rate 30 V/µs 35 V/µs 38 V/µs
Signal to Noise Ratio, Amplifier
A-weighted
107 dB 107 dB 108 dB
Output Stage Topology Class H
Power Requirements 240V, 230V, 220V, 120V or 100V; 50Hz ... 60 Hz (factory configured)
Power Consumption
1/8 maximum output power @ 4Ω
625 W 850 W 1070 W
Protection
Audio limiters, High temperature, DC, HF, Back-EMF,
Peak current limiters, Inrush current limiters, Turn-on delay
Cooling Front-to rear, 3-stage-fans
Ambient Temperature Limits +5°C ... +40°C ( 40°F ... 105°F)
Safety Class
I
Dimensions (W x H x D), mm 483 x 88,1 x 384
Weight 7.80 kg (17.2 Ibs) 8.15 kg (18.0 Ibs) 8.70 kg (19.2 Ibs)
Optional:
Rear-rackmount 15,5“
Rear-rackmount 18“
2-Way Crossover, internal filter-card,
24dB, LR
112930 (RMS15-CL)
112933 (RMS18-CL)
330Hz (NRS 90249), 500Hz 90250),
800Hz (NRS 90251), 1200Hz (NRS 90252)
- Amplifier at rated conditions, both channels driven, 8
Ω
load, unless otherwise specified.