Genelec 2029A manual System Specifications

Page 6

Figure 9:

The effect of 'treble tilt', 'bass tilt' and 'bass roll-off' controls in free field.

Figure 10: Horizontal directivity characteristics and power response of 2029A Digital

 

 

in its vertical configuration measured at 1m in free field.

SYSTEM

SPECIFICATIONS

Lower cut-off frequency, -3

dB:

< 68 Hz

Upper cut-off frequency, -3

dB:

> 20 kHz

Free field frequency response of system:

70 Hz - 18 kHz (± 2.5 dB)

Maximum short term sine wave acoustic output on axis in half space, averaged from100 Hz to 3 kHz:

@1m > 100 dB SPL

@0.5m > 106 dB SPL

Maximum long term RMS acousticoutput in same conditions with IECweighted noise (limited by driver unit protection circuit):

@1m > 98 dB SPL

@0.5m > 104 dB SPL

Maximum peak acoustic output per pair on top of console,

@1 m from the engineer with music material:

>110 dB

Self generated noise level in free field @ 1m on axis:

 

 

< 10 dB

 

(A-weighted)

Harmonic distortion at 85 dB SPL @ 1m on axis:

 

Freq:

75...150 Hz

< 3%

 

 

> 150 Hz

< 1%

Drivers:

Bass

130 mm

(5") cone

 

Treble

19 mm

(3/ ") metal dome

 

 

 

4

 

 

Both drivers are magnetically shielded.

Weight:

 

5.7 Kg

 

(12.5 lb)

Dimensions:

 

 

 

 

 

Height

247 mm

 

(9 3/ ")

 

 

 

 

4

 

Width

151 mm

 

( 515/16")

 

Depth

191 mm

 

(7 1/ ")

 

 

 

 

2

Genelec Oy, Olvitie 5

FIN - 74100 IISALMI, FINLAND

Phone: +358 - 17 - 83881

Telefax: +358 - 17 - 812267

Web: http://www.genelec.com

E-mail: genelec@genelec.com

CROSSOVER

SECTION

Inputs:

Input 1: XLR female, balanced 10 kOhm

Input 2: 1/4 " Jack socket, balanced 10 kOhm

Volume control:

Variable from Mute to -6 dBu for 100 dB SPL output @ 1m

Subsonic filter below 68 Hz :

18 dB/octave

1091A Subwoofer output (input 2) at 100db SPL: -23 dBu into 33kOhm load

Ultrasonic filter above 25 kHz: 12 dB/octave

Crossover frequency, Bass/Treble: 3.3 kHz

Crossover acoustical slopes: 24 - 32 dB/octave

Treble tilt control operating range:

0 to -2 dB @ 15 kHz

Bass roll-off control operating in a -6 dB step @ 85 Hz (to be used in conjunction with the 1091A subwoofer)

Bass tilt control operating range in -2 dB steps: 0 to -6 dB @ 150 Hz

The 'CAL' position is with all tone controls set to 'off' and the input sensitivity control to maximum (fully clockwise).

DIGITAL

SECTION

Word length:

24 bits

 

Input format:

IEC958, S/P-DIF, EIJAC CP-340

Input termination impedance:

75 ohms

Input sampling rate:

25-55 kHz (no de-emphasis)

 

44.1 and 48 kHz (using

 

de-emphasis)

 

Jitter resiliance:

0.15 unit intervals

Dynamic range:

>101 dB (A weight, triangular

 

PDF dither, 20 bit data)

De-emphasis:

50/15us, automatic

Recovered clock jitter:

200 picoseconds RMS typical

AMPLIFIER

SECTION

Bass amplifier output power with an 8 Ohm load: 40 W

Treble amplifier output power with an 8 Ohm load: 40 W

Long term output power is limited by driver unit protection circuitry.

Amplifier system distortion at

 

nominal output:

 

 

 

THD

< 0.08%

 

SMPTE-IM

< 0.08%

 

CCIF-IM

< 0.08%

 

DIM 100

< 0.08%

Signal to Noise ratio, referred to full output:

 

 

Bass

> 90 dB

 

Treble

> 90 dB

Mains voltage:

100/200 or 115/230 V

 

Voltage operating range:

±10%

Power consumption:

 

 

 

Idle

9 VA

 

Full output

90 VA

Genelec document DR29101

COPYRIGHT GENELEC OY 1998 All data subject to change without prior notice

Image 6
Contents Genelec 2029A Digital General description Digital AudioIntegrated Construction How to set up for digital signals InstallationContents of Genelec 2029A Digital delivery package How to set up for analog signalsSetting tone controls Monitor placementHow to set up Genelec 1091A subwoofer Room placementGuarantee MaintenanceSafety Considerations Mounting OptionsSystem Specifications