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7073A Operating Manual

Genelec Document

D0049R001

. Copyright Genelec Oy 4.2003. All data subject to change without prior notice

International enquiries:

Genelec, Olvitie 5

FIN-74100, Iisalmi, Finland

Phone +358 17 83 881

Fax +358 17 812 267

Email genelec@genelec.com

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 genelec.usa@genelec.com

www.genelec.com

7073A

Subsonic filter

(18 dB/octave) below 19 Hz

Upper bandwidth/LFE cutoff 85 Hz/120 Hz selectable

Crossover frequency,

(sub/main channels) 85 Hz

Crossover slopes

Lowpass 36 dB/octave

Highpass 12 dB/octave

Midband rejection >400 Hz

50 dB

Bass roll-off control operating From 0 to –6 dB @ 20 Hz

range in 2 dB steps

Phase matching control From 0 to 270° @ 85 Hz

in 90° steps

AMPLIFIER SECTION

INPUT SECTION

CROSSOVER SECTION

SYSTEM SPECIFICATIONS

7073A

Free field frequency response 19 Hz…85 Hz

(+/- 3 dB) LFE 85/120 Hz

Maximum short term sine wave

SPL output averaged from

30 to 85 Hz, measured in

half space at 1 meter

124 dB SPL

Maximum peak SPL output with

random pink noise, measured

in half space at 1 meter

129 dB SPL

Self generated noise level in

free field @ 1 m on axis

(A-weighted)

20 dB

Harmonic distortion @ 105 dB SPL

at @ 1 m on axis in half space 30 … 85 Hz

2nd

2 %

3rd

2 %

Drivers 4 x 305 mm (12”)

Weight 120 kg (265 lbs)

Dimensions

Height 524 mm (20 5/8”)

Width 1440 mm (56 11/16”)*

Depth 558 mm (22”)

* If the subwoofer is flush mounted into a wall or a cabinet, the

recess must be 20 cm (8”) wider than the subwoofer to allow

sufficient clearance for the reflex port situated at the end of the

subwoofer enclosure.

7073A

Short term amplifier output

power (Long term output power

is limited by driver unit

protection circuitry) 1000 W

Amplifier system distortion

at nominal output

THD

0.05%

Mains voltage 100 / 200V

or 115 / 230V

Power consumption (average)

Idle 60 VA

Full output 1000 VA

OUTPUT SECTION

CONTROLS

7073A

Free field frequency response 19 Hz…85 Hz

(+/- 3 dB) LFE 85/120 Hz

Harmonic distortion @ 105 dB SPL

at @ 1 m on axis in half space 30 … 85 Hz

Drivers 4 x 305 mm (12”)

Weight 120 kg (265 lbs)

Height 524 mm (20 5/8”)

Width 1440 mm (56 11/16”)*

Depth 558 mm (22”)

7073A

(18 dB/octave) below 19 Hz

Upper bandwidth/LFE cutoff 85 Hz/120 Hz selectable

(sub/main channels) 85 Hz

Lowpass 36 dB/octave

Highpass 12 dB/octave

Bass roll-off control operating From 0 to –6 dB @ 20 Hz

range in 2 dB steps

Phase matching control From 0 to 270° @ 85 Hz

7073A

protection circuitry) 1000 W

Mains voltage 100 / 200V

or 115 / 230V

Idle 60 VA

Full output 1000 VA

7073A

Input connector XLR female

pin 1 gnd

pin 2 +

pin 3 –

Input impedance 10 kOhm balanced

Input level for 100 dB SPL

output @ 1 m Variable from +6 to –12 dBu

7073A

Output connector XLR male

pin 1 gnd

pin 2 +

pin 3 –

Remote LED connector (RJ11) Remote LED for

Power/Overload+Bypass

Main monitor Out gain 0 dB

Sum/Link Out gain 0 dB

7073A

Input sensitivity +6 to –12 dBu

Bass roll-off 0/-2 dB/ -4 dB/ -6 dB@ 20 Hz

Phase 0 / 90 / 180 / 270°

LFE/upper bandwidth limit 85 / 120 Hz selectable

Bypass Bypasses the bass

management for the

main channels

LFE sensitivity 0 / +10 dB

Redirect Redirects LFE channel signal

above 85 Hz to center channel

Sum in Changes subwoofer to

Sum in mode

Test tone for phase adjustment 85 Hz

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

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