Gemini XGA-3000 User Manual

4
CONNECTIONS
1. Power Switch: Powers on the unit.
2. Channel 1/Channel 2 Volume Knob: Adjusts volume of amplifier.
3. XLR and 1/4” Input: Amplifier inputs.
4. Mode Switch: This switch controls the amplifier’s operating mode. The amplifier can
operate in two different modes; Mono Bridge or Stereo.
5. Ground Switch: This switch allows the ground signal or chassis ground to be separated
in case of a ground conflict. For the safety of the amp, it is recommended to keep the
switch in the GND FLOATING position. In case of a ground conflict please set the switch
to GND LIFT.
6. Speakon Output: Optional speaker output connections. Use pins 1+ and 1- of this 4-pole
Speakon connector to connect to your speaker’s Speakon input jack.
7. Bridge and Ground Connections: Connect to your speaker’s input jack. Red is positive
signal and Black is negative signal. When using Bridge Mode, use Channels 1 & 2 positive
connectors (Red).
Note: In Bridge (Mono) mode, CH2 input is used. Audio connected to CH 1 will not get
routed to speaker output.
8. Power Cord Receptacle: Plug your power cable in here

Gemini XGA-3000 Specifications

General

Damping factor	350
Amplifier class	-
Frequency range	10 - 50000 Hz
Input sensitivity	770 mV
Audio output channels	2.0 channels
Peak power per channel	3000 W
Signal-to-Noise Ratio (SNR)	90 dB
Total Harmonic Distortion (THD)	0.1 %
Dynamic power per channel (4 Ohm)	200 W
Dynamic power per channel (8 Ohm)	150 W
Bridge-mode power output per channel (8 Ohm)	400 W
Purpose	Performance/stage
Fuse rating	AC 115v/230v 50~60Hz
Cooling type	Active
Product color	Black
Volume control	Rotary
Bridge function	Yes
Connectivity technology	Wired
Audio (L/R) in	2
Speakon ports quantity	3
Built-in display	No

Weight and Dimensions

Depth	350 mm
Width	482 mm
Height	88 mm
Weight	8600 g