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32
en | Technical data
Amplifier model
Voltage Gain
Ref.1 kHz
THD at 900 W/4 Ω
MBW = 80 kHz, 1 kHz
IMD-SMPTE,
60 Hz, 7 kHz
DIM30,
3.15 kHz, 15 kHz
Maximum Input Level
Crosstalk
ref. 1 kHz, at 100 W/4 Ω
Frequency Response,
ref. 1 kHz
Input Impedance,
Active Balanced
Signal to Noise Ratio Amplifier,
A-weighted, ref to Max. Output Power @ 8
Ω
Output Noise,
A-weighted
Output Stage Topology
Power Requirements
Power Consumption
1/8 Maximum Output Power @ 4 Ω
Mains Fuse
Protection
Cooling
Ambient Temperature Limits
Safety Class
Color
Dimensions (W x H x D), mm
Weight
Remote Power ON/GPIO
(C Series only)
2017.05 | 01 | F.01U.327.801
L2800FD/C2800FDi
10 Hz to 21 kHz (±1 dB)
240 V, 230 V, 120 V or 100 V; 50 Hz to 60 Hz (factory configured)
240 V/230 V: T15AH; 120 V/100 V: T25AH
Audio limiters, high temperature, DC, HF, Back-EMF, Peak current
limiters, Inrush current limiters, Turn on delay
Front-to-rear, 3-stage-fans
+5°C to +40°C (40°F to +105°F)
483 x 88 x 462.4
16.2 kg (35.7 lb)
Power remote via switch, delay time selectable
Floating relay contacts (show protect mode)
Inputs for preset selection
Installation manual
L Series and C Series FIR-Drive Power
32.0 dB
< 0.05%
< 0.1%
< 0.05%
+21 dBu
< -80 dB
20 k Ω
>107 dB
< -68 dBu
Class H
700 W
I
Black
Bosch Sicherheitssysteme GmbH
Amplifiers
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