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INPUTS - 

The GX Series amplifiers allow you to use balanced XLR input connector per channel. Use this connection to connect the output 

signal from a mixer, cross-over or EQ to the GX Series amplifiers. A balanced connection is recommended for cable runs longer than 20ft. When 
constructing your own XLR cables, follow the pin configuration described below for proper connections. You may use the two XLR “Input Thru” 
jacks to jump a parallel connection to another amplifier or other device. For example: Connect a XLR cable to the input of channel one. You may 
now connect a XLR cable from the channel one “Input Thru” jack to the input jack of another amplifier's channel one input. This will reduce the 
use of “Y” cables.

OUTPUTS -

BINDING POST/BANANA PLUG (GX-4000 / GX-5000 / GX-7000 only):

 Connect your speakers to the binding post outputs on the rear of the 

amplifier. The speaker wire may be connected by bare wire (directly connected, usually for permanent connections), banana plug, or spade 
connector. Connections are made to channel one and channel two outputs for Stereo Mode or across the red terminals of channel one and 
channel two for Mono Bridge Mode.  

IMPORTANT NOTICE:

 Although a speaker will operate with the positive and negative leads plugged into either terminal on the amplifier  

binding post, be sure to plug the negative lead into the black terminal and positive lead into the red terminal. Ensuring proper polarity will avoid 
speakers being out of phase that can cause a loss of bass response.

BANANA PLUGS: (Figure 6) 

When connecting your speakers to the amplifier using banana plug, be sure that the red 

and black caps on the binding post are completely screwed in. Insert the banana plug into the caps of the binding post, 
be sure that the banana plug is inserted securely to avoid the risk of popping out.

Figure 6

2 Hot (+data)

1

3

2

Male

 

XLR

 

Pin

 

Configuration

Figure

 5

1 Ground / Return / 0v

3 Negative (-data)

SET UP 

Introduction      Front Panel      Rear Panels      

      Speakon Assembly      Operating Modes      Protection      Features      Specifications

Set Up

page 7

UNiKA

 GX-3000/GX-4000/GX-5000/GX-7000

Содержание GX-Series

Страница 1: ...1 CH 2 0 10 0 10 POWER ON OFF PROFESSIONAL POWER AMPLIFIER UNiKA PROFESSIONAL PRODUCTS GX 4000 LIMITER ON LIMITER ON 20dB SIGNAL 10dB CLIP PROT CH 1 CH 2 0 10 0 10 ON OFF PROT CLIP 10dB 20dB SIGNAL PA...

Страница 2: ...ez les avertissements suppl mentaries situ s dans le guide Ce symbole est utilis pour indiquer l utilisateur qu il trouvera d importantes instructions importantes sur l utilisation et l entretien de l...

Страница 3: ...maged B Objects have fallen or liquid has been spilled into the unit C The appliance has been exposed to rain or water D The fixture does not appear to operate normally or exhibits a marked change in...

Страница 4: ...This is to protect any speakers connected to the channel 6 Channel 1 Limiter Switch This is used to activate the channel s built in limiter The limiter reduces the average input level when the signal...

Страница 5: ...glow when the unit has been turned off this is normal 11 Channel 2 Signal Indicators These green and yellow LEDs will glow according to the average signal output 12 Fan Inlet Grills and Filter GX Ser...

Страница 6: ...n using your amplifier in subwoofer mode 20 Channel 1 Frequency Adj This pot adjust the frequency level sent to your speaker on channel one when using your amplifier in subwoofer mode 21 Channel 1 XLR...

Страница 7: ...Channel 1 Speakon Output Use pins 1 and 1 of this 4 pole Speakon connector to connect to your speaker s Speakon input jack 30 Input Gain This sensitivity selector sets the input level for rated power...

Страница 8: ...permanent connections banana plug or spade connector Connections are made to channel one and channel two outputs for Stereo Mode or across the red terminals of channel one and channel two for Mono Bri...

Страница 9: ...wire into the binding post and tighten Typical speaker output using spade connectors Insert bare wire into the binding post and tighten Figure 8 STEREO CONNECTIONS USING THE NEUTRIK SPEAKON OUTPUT CO...

Страница 10: ...housing A making sure that the large notch on the outer edge of the insert lines up with the large groove on the inside of the connector housing The insert should slide easily through the housing and...

Страница 11: ...signal without the need for external jumpers or wiring Both amplifier channels will operate independently Though they carry the same signal their gain controls affect only their respective channels an...

Страница 12: ...Modes UNiKA GX 3000 GX 4000 GX 5000 GX 7000 SPEAKERS 4 OHM MINIMUM CH 1 Input GX 7000 Rear Panel Only Figure 17 TYPICAL MONO BRIDGE SET UP Figure 16 TYPICAL MONO BRIDGE SET UP SPEAKERS 4 OHM MINIMUM M...

Страница 13: ...S 2 OHM MINIMUM CH 1 Input CH 2 Input PARALLEL STEREO BRIDGE SUB WOOF NORMAL FREQUENCY NORMAL SUB WOOF FREQUENCY 20 Hz 20 Hz 200 Hz 200 Hz INPUT BALANCE INPUT THRU PUSH TO RESET BRIDGE MONO _ _ CH 1 C...

Страница 14: ...ohms in this mode Set up this mode as you would a standard Stereo set up Be sure both channels are set to SUBWOOF In this mode you may use the frequency adjustment on the rear of the amplifier to con...

Страница 15: ...MAL FREQUENCY NORMAL SUB WOOF FREQUENCY 20 Hz 20 Hz 200 Hz 200 Hz INPUT BALANCE INPUT THRU PUSH TO RESET BRIDGE MONO _ _ CH 1 CH 2 CH 2 CH 1 _ OUTPUTS PINOUT 1 1 POS NEG CH 2 PINOUT 2 2 POS NEG CH 2 1...

Страница 16: ...minimum An amplifier s peak current draw at full output power into 2 ohms is several times what the normal draw is but its various protection circuits will prevent this condition lasting more than a m...

Страница 17: ...round switch will change level for background noise and hum if the noise level remains the same in either position better to keep the ground lift switch in the ground position This will eliminate 50Hz...

Страница 18: ...0 GX 5000 GX 7000 GX 3000 2000W 1400W 2ohms 1000W 4ohms 700W 8ohms 420W 1 44V 1V 0 775V 0 2dB 0 01 70dB 360 990W 9A 110V CLASS AB Dual 2 speed fans and heatsinks 88 x 483 x 410 mm 17kg 2U 100dB 2400W...

Страница 19: ...page 18 UNiKA GX 3000 GX 4000 GX 5000 GX 7000...

Страница 20: ...Professional Power Amplifiers UNiKA...

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