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L Series and C Series FIR-Drive Power
Amplifiers
Amplifier model
Signal Processing
Optional
Test signal for max. output power according IHF-A-202 (Dynamic-Headroom, burst 1 kHz/20
ms on/480 ms off/low level -20 dBu).
Input power exceeds 1.1 times rated power consumption with 2 Ω load in Dual mode or 4 Ω
load in Bridged mode.
Amplifier model
Load Impedance
Maximum Output Power, Single Channel
Maximum Output Power, Dual Channel
Maximum Output Power, Bridged
Maximum RMS Voltage Swing
THD = 1%, 1 kHz
Voltage Gain
Ref.1 kHz
THD at 1200 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
Bosch Sicherheitssysteme GmbH
L2800FD/C2800FDi
FIR Filters, Audio Limiters
Output delay per channel,
31 band GEQ per channel,
PEQ per channel,
Load impedance
PC remote control software
L3600FD/C3600FDi
2 Ω
2.7 Ω
3200 W
2700 W
3000 W
2500 W
-
-
10 Hz to 21 kHz (±1 dB)
Installation manual
Technical data | en
4 Ω
1800 W
1700 W
6000 W
90.6 V
32.0 dB
< 0.05%
< 0.1%
< 0.05%
+21 dBu
< -80 dB
20 k Ω
>109 dB
< -68 dBu
Class H
2017.05 | 01 | F.01U.327.801
33
8 Ω
950 W
900 W
3400 W
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