TECHNICAL INFORMATION
POWER OUTPUT:
Continuous average output power,
both channels driven:
450 watts per channel into 8
Ω
from 20Hz to
20kHz, with no more than 0.2% THD
600 watts per channel into 4
Ω
from 20Hz to
20kHz, with no more than 0.2% THD
Bridged-mono operation:
1400 watts into 8
Ω
from 20Hz to 20kHz,
with less than 0.2% THD
Voltage output:
61.6V line voltage per channel into 8
Ω
49.0V line voltage per channel into 4
Ω
Dynamic headroom:
1.0dB nominal
Power bandwidth:
5Hz to 40kHz (+0dB, -3dB)
Frequency response:
20Hz to 20kHz (±0.75dB)
Channel separation:
(without Bose input module)
70dB @ 1kHz
60dB @ 10kHz
(with Bose input module, no EQ cards)
65dB @ 1kHz
55dB @ 10kHz
Input impedance:
25k
Ω
unbalanced, each leg to ground
50k
Ω
balanced
Sensitivity:
High: 0.775V rms for rated power into
4
Ω
@ 1kHz
32mV rms for 1W into 4
Ω
@ 1kHz
Low: 1.5V rms for rated power into
4
Ω
at 1kHz
61mV rms for 1W into 4
Ω
@1kHz
Gain:
High: 36.0dB (±0.5dB)
Low: 30.3dB (±0.5dB)
Input overload:
+18dBu
IM distortion:
< 0.1%
THD:
@ 0.775V Sensitivity: < 0.2%
@ 1.5V Sensitivity:
< 0.1%
Signal-to-noise ratio:
>100dB, A-weighted, referenced to rated
power into 4
Ω
(High gain)
> 78dBW, A-weighted, referenced to 1W
into 4
Ω
(High gain)
Slew rate:
10V/µS (Bandwidth limited)
CMRR:
> 80dB @ 1kHz (without Bose input module)
Power consumption:
100W at
idle
800W with musical program
1500W at full power into 8
Ω
(continuous)
2400W at full power into 4
Ω
(continuous)
Power requirements:
120VAC/50-60Hz (USA and Canada)
230VAC/50-60Hz (Europe/UK)
240VAC/50-60Hz (Australia)
100VAC/50-60Hz (Japan)
Fusing:
15 Amp slo-blo (120V/60Hz)
8 Amp slo-blo (230V/50Hz)
Display:
7 LED indicators per channel:
1 green READY, 5 yellow SIGNAL,
1 red CLIP/PROTECT
Size (H x W x D):
89 mm x 483 mm x 337 mm
(3.5" (2U) x 19" x 13.25")
Net weight:
15 kg (33 lb)
Shipping weight:
17.7 kg (39 lb)
Bose
®
1800-VI professional stereo power amplifier
