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Genelec G Three 2-Way Powered Bookshelf Speaker (Black, Single) User Manual

Page 6

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AMPLIFIER SECTION

CROSSOVER SECTION

SYSTEM SPECIFICATIONS

G Three

G Four

G Five

Lower cut-off frequency, -6 dB

Upper cut-off frequency, -6 dB

47 Hz

25 kHz

41 Hz

25 kHz

32 Hz

25 kHz

Free field frequency response of system (± 2.5 dB)

54 Hz - 20 kHz

48 Hz - 20 kHz

38 Hz - 20 kHz

Maximum short term sine wave acoustic output on axis in half space,

averaged from 100 Hz to 3 kHz

@ 1 m

@ 0.5 m

104 dB SPL

110 dB SPL

105 dB SPL

111 dB SPL

110 dB SPL

116 dB SPL

Maximum long term RMS acoustic output in same conditions with

simulated programme signal according to IEC 60268-1 (limited by driver

unit protection circuit) @ 1 m

96 dB SPL

99 dB SPL

101 dB SPL

Self generated noise level in free field @ 1 m on axis (A-weighted)

≤ 5 dB

≤ 10 dB

≤ 10 dB

Harmonic distortion at 1 m on axis

Freq. 50 to 100 Hz

> 100 Hz

at 85 dB SPL

< 2 %

< 0.5 %

at 90 dB SPL

< 2 %

< 0.5 %

at 90 dB SPL

< 2 %

< 0.5 %

Drivers:

Bass

Treble

130 mm (5 in)

19 mm (3/4 in) metal dome

165 mm (6 1/2 in)

19 mm (3/4 in) metal dome

205 mm (8 in)

25 mm (1 in) metal dome

Weight:

5.0 kg (11 lbs)

8.6 kg (18.9 lbs)

12.7 kg (28 lbs)

Dimensions:

Height (without table support)

Height (including table support)

Width

Depth

285 mm (11 1/4 in)

299 mm (11 13/16 in)

189 mm (7 7/16 in)

178 mm (7 in)

350 mm (13 13/16 in)

365 mm (14 3/8 in)

237 mm (9 3/8 in)

223 mm (8 13/16 in)

433 mm (17 1/16 in)

452 mm (17 13/16 in)

286 mm (11 1/4 in)

278 mm (10 15/16 in)

G Three

G Four

G Five

Bass amplifier short term output power

Treble amplifier short term output power

Long term output power is limited by driver unit protection circuitry

50 W

50 W

90 W

90 W

150 W

120 W

Amplifier system distortion at nominal output

THD

SMPTE-IM

CCIF-IM

DIM 100

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

≤ 0.05 %

Signal to Noise ratio, referred to full output

Bass

Treble

100 dB

100 dB

100 dB

100 dB

100 dB

100 dB

Mains voltage

100-240 V AC, 50-60 Hz

100, 120, 220 or 230 V AC fixed, according to region

Voltage operating range

±10 %

±10 %

±10 %

Power consumption

Standby

Idle

Full output

<0.5 W

3 W

60 W

<0.5 W

10 W

110 W

<0.5 W

10 W

170 W

G Three

G Four

G Five

Input connectors

XLR female

RCA female

1

1

1

1

1

1

Input impedance

10 kOhm

10 kOhm

10 kOhm

Crossover frequency, Bass/Treble

3.0 kHz

3.0 kHz

1.8 kHz

Treble control operating range in 2 dB steps

-2 dB @ 15 kHz

From +2 to -4 dB @ 15 kHz

From +2 to -4 dB @ 15 kHz

Tabletop low frequency control operating range

-4 dB @ 200 Hz

-4 dB @ 200 Hz

-4 dB @160 Hz

Low Bass control operating range

-4 dB @ 55 Hz

From 0 to -6 dB

@ 45 Hz in 2 dB steps

From 0 to -6 dB

@ 35 Hz in 2 dB steps

Bass control operating range in 2 dB steps

From 0 to -6 dB @ 100 Hz

From 0 to -6 dB @ 100 Hz

From 0 to -6 dB @ 100 Hz