8EUROLIVE F1220A User Manual

4.Audio Connectors

Both audio inputs of the BEHRINGER F1220A and the LINK OUTPUT connector are fully balanced. To maximize interference compensation, try to establish balanced connections to other equipment, whenever possible.

Balanced ¼" TRS connector

strain relief clamp

sleeve ring tip

sleeve ground/shield

ring cold (-ve)

tip

hot (+ve)

For connection of balanced and unbalanced plugs, ring and sleeve have to be bridged at the stereo plug.

Fig. 4.1: ¼/4" TRS connector

Balanced use with XLR connectors

21

3

input

1 = ground/shield

2 = hot (+ve)

3 = cold (-ve)

12

3

output

For unbalanced use, pin 1 and pin 3 have to be bridged

Fig. 4.2: XLR connectors

◊Make sure that only competent people install your F1220A. They must be sufficiently earthed during and after the installation process. Otherwise, electrostatic discharges may negatively affect the operating characteristics of your equipment.

5. Specifications

Output Power

 

RMS @ 1% THD

90 W / 8 Ω

 

Peak power

125 W / 8 Ω

Input

 

XLR connector (servo-balanced)

 

 

Sensitivity

-50 dBu to +10 dBu

 

Input impedance

11 kΩ balanced; 30 kΩ unbalanced

¼" TRS jack (servo-balanced)

 

 

Sensitivity

-50 dBu to +10 dBu

 

Input impedance

11 kΩ balanced; 30 kΩ unbalanced

Link Output

 

 

XLR connector

 

 

 

 

Loudspeaker System Data

 

 

Frequency response

60 Hz to 18 kHz (-10 dB)

 

Maximum sound pressure level

112 dB / 115 dB @ 1 m

 

Limiter

optical

Equalizer

 

 

LOW

80 Hz / ±15 dB

 

MID

2.5 kHz / ±15 dB

 

HIGH

12 kHz / ±15 dB

Feedback Filter

 

 

Filter frequency

300 Hz to 6 kHz

 

Level reduction

max. 15 dB

Power Supply

 

 

Power consumption

max. 180 W

Mains voltage / Fuse

 

 

100 - 120 V~ (50/60 Hz)

T 2.5 A H 250 V

 

220 - 230 V~ (50/60 Hz)

T 1.25 A H 250 V

 

Mains connector

standard IEC receptacle

Physical/Weight

 

 

Dimensions (H x W x D)

approx. 14.2 x 22.8 x 16"

 

 

approx. 360 x 580 x 406 mm

 

Weight

approx. 39.7 lbs / approx. 18 kg

BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time to time to existing products without prior notice. Specifications and appearance may differ from those listed or illustrated.