Genelec 7050B - Manual (Page 6)

7050B Operating Manual
Genelec Document D0061R001 Copyright Genelec Oy 5.2005. All data subject to change without prior notice
www.genelec.com
International enquiries:
Genelec, Olvitie 5
FIN-74100, Iisalmi, Finland
Phone +358 17 83881
Fax +358 17 812 267
Email [email protected] In the U.S. please contact:
Genelec, Inc., 7 Tech Circle
Natick, MA 01760, USA
Phone +1 508 652 0900
Fax +1 508 652 0909
Email [email protected] In China please contact:
Genelec China Representative Office
Soho New Town, 88 Jianguo Road
D-1504, Chaoyang District
Beijing 100022, China
Phone +86 10 8580 2180 Fax +86 10 8580 2181
Email [email protected]
AMPLIFIER SECTION
INPUT SECTION
CROSSOVER SECTION
SYSTEM SPECIFICATIONS
7050B
Free field frequency response (± 3 dB) 25 Hz...85 Hz
LFE 85/120 Hz
Maximum short term sine wave SPL output
averaged from 30 to 85 Hz, measured in half
space at 1 meter 100 dB
Self generated noise level in half space at 1 m
on axis (A-weighted) ≤ 15 dB
Harmonic distortion at 90 dB SPL
at 1 m on axis in half space 30… 85 Hz
2nd
3rd ≤ 4%
≤ 1 %
Driver, magnetically shielded 205 mm (8")
Weight 18 kg (39.6 lb)
Dimensions
Height
Width
Depth 410 mm (16 1 / 8 ”)
350 mm (13 3 / 4 ”)
319 mm (12 9 /
16
”)
OUTPUT SECTION
7050B
Subsonic filter (18 dB/octave) below 25 Hz
Input channels 5 main + LFE
Low pass frequency for 5 main channels 85 Hz
LFE cutoff frequency 85 or 120 Hz selectable
Midband rejection >400 Hz ≥ 50 dB
Bass Roll-Off control in 2 dB steps 0 to -6 dB @ 26 Hz
Phase matching control in 90° steps 0 to -270°
Input sensitivity control +12 to -6 dBu
LFE input sensitivity control 0 or +10 dB selectable
7050B
Amplifier short term output power
(Long term output power is limited by driver
unit protection circuitry) 70 W
Amplifier system THD at nominal output ≤ 0.08 %
Mains voltage 100, 120 or 230 V
Power consumption (average)
Idle
Full output 11 VA
120 VA
7050B
Input connectors XLR female
pin 1
pin 2
pin 3
gnd
+
-
Input impedance 10 kohm balanced
Input level for 100 dB SPL output @ 1 m Variable from +12 to -6
dBu
7050B
Input connectors XLR male
pin 1
pin 2
pin 3
gnd
+
-
Main loudspeaker Out gain 0 dB
Main loudspeaker Out connectors carry an unfiltered copy of the signal
arriving into their respective Input connectors.
In Sweden please contact
Genelec Sverige
Ellipsvägen 10B
P.O. Box 5521, S-141 05 Huddinge
Phone +46 8 449 5220
Fax +46 8 708 7071
Email [email protected]