System Specifications; Crossover Section; Amplifier Section - Genelec 8050B Operating Manual

SYSTEM SPECIFICATIONS

Lower cut-off frequency, -3 dB
Upper cut-off frequency, -3 dB
Free field frequency response of
system (± 2.0 dB)
Maximum short term sine wave
acoustic output on axis in half
space, averaged from 100 Hz to
3 kHz
@ 1 m
@ 0.5 m
Maximum long term RMS acous-
tic output in same conditions
with IEC weighted noise (limited
by driver unit protection circuit)
@ 1 m
Maximum peak acoustic output
per pair above console top, @ 1
m distance with music material
Self generated noise level in free
field @ 1m on axis (A-weighted)
Harmonic distortion at 90 dB SPL
@ 1m on axis
Freq. 50 to 100 Hz
> 100 Hz
Drivers:
Bass
Treble
Both drivers are
magnetically shielded
Weight:
Dimensions:
Height (without table support
Height (including table support)
Width
Depth
6
8040B 8050B
≤ 45 Hz ≤ 35 Hz
≥ 21 kHz ≥ 21 kHz
48 Hz - 20 kHz 38 Hz - 20 kHz
≥ 105 dB SPL ≥ 110 dB SPL
≥ 111 dB SPL ≥ 116 dB SPL
≥ 99 dB SPL ≥ 101 dB SPL
≥ 115 dB SPL ≥ 120 dB SPL
≤ 10 dB ≤ 10 dB
< 2 % < 2 %
< 0.5 % < 0.5 %
165 mm (6 / in) 205 mm (8 in)
1
2
19 mm ( / in) 25 mm (1 in)
3
4
metal dome metal dome
9.4 kg (20.7 lbs) 14.4 kg (31.7 lbs)
350 mm (13 / in) 433 mm (17 /
13 1
16 16
365 mm (14 / in) 452 mm (17 /
3 13
8 16
237 mm (9 / in) 286 mm (11 /
3 1
8 4
223 mm (8 / in) 278 mm (10 /
13 15
16 16

CROSSOVER SECTION

Input connector XLR female
Input impedance
Input level for maximum short term
output of 100 dB SPL @ 1m:
Crossover frequency, Bass/Treble
Treble tilt control operating range
in
2 dB steps
Desktop low frequency control
operating range
Bass roll-off control operating
range in 2 dB steps
Bass tilt control operating range in
2 dB steps

AMPLIFIER SECTION

Bass amplifier short
term output power
Treble amplifier short
term output power
Long term output power is limited
by driver unit protection circuitry
Amplifier system distortion
in)
at nominal output
in)
THD
in)
SMPTE-IM
in)
CCIF-IM
DIM 100
Signal to Noise ratio, referred to
full output
Bass
Treble
Mains voltage
Voltage operating range
Power consumption
Idle
Standby
Full output
8040B 8050B
Pin 1 gnd, pin 2 +, pin 3 -
10 kOhm balanced
Adjustable from +6 to -6 dBu
3.0 kHz 1.8 kHz
From +2 to -4 dB From +2 to -4 dB
& MUTE @ 15 kHz & MUTE @ 15 kHz
-4 dB @ 160 Hz -4 dB @ 160 Hz
From 0 to -6 dB From 0 to -6 dB
@ 45 Hz @ 35 Hz
From 0 to -6 dB @ From 0 to -6 dB @
100 Hz & MUTE 100 Hz & MUTE
The 'CAL' position is with all tone con-
trols set to 'off' and the input sensitivity
control to maximum (fully clockwise)
8040B 8050B
90 W 150 W
90 W 120 W
≤ 0.05 % ≤ 0.05 %
≤ 0.05 % ≤ 0.05 %
≤ 0.05 % ≤ 0.05 %
≤ 0.05 % ≤ 0.05 %
≥ 100 dB ≥ 100 dB
≥ 100 dB ≥ 100 dB
100, 120, 220 or 230 V
according to region
±10 % ±10 %
10 W 10 W
< 0.5 W <0.5 W
110 W 170 W