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UNiK A
Professional Power Amplifi ers
ON
ON
SIGNAL
-20dB
-10dB CLIP PROT
LIMITER
PARALLEL STEREO
BRIDGE
LIMITER
PROT CLIP -10dB -20dB SIGNAL
UNiKA
ON
GX-3000
PROFESSIONAL PRODUCTS
CH-1
CH-2
OFF
0
10
0
10
SIGNAL
-20dB
-10dB -5dB
CLIP PROTECT
PARALLEL STEREO BRIDGE
PROTECT
CLIP
-5dB -10dB -20dB SIGNAL
ON
ON
LIMITER
POWER
LIMITER
ON
CH-1
CH-2
UNiKA
GX-4000
PROFESSIONAL PRODUCTS
OFF
0
10
0
10
PROFESSIONAL POWER AMPLIFIER
SIGNAL
-20dB
-10dB -5dB
CLIP PROTECT
PARALLEL STEREO BRIDGE
PROTECT
CLIP
-5dB -10dB -20dB SIGNAL
ON
ON
POWER
LIMITER
LIMITER
ON
UNiKA
CH-1
CH-2
GX-5000
PROFESSIONAL PRODUCTS
OFF
0
10
0
10
PROFESSIONAL POWER AMPLIFIER
SIGNAL
-20dB
-10dB -5dB
CLIP PROTECT
PARALLEL STEREO BRIDGE
PROTECT
CLIP
-5dB -10dB -20dB SIGNAL
ON
ON
POWER
LIMITER
LIMITER
ON
UNiKA
CH-1
CH-2
GX-7000
PROFESSIONAL PRODUCTS
OFF
0
10
0
10
PROFESSIONAL POWER AMPLIFIER
Index
02 Introduction
03 Front Panel
05 Rear Panel
07 Set Up
09 Speakon Assembly
10 Operating Modes
15 Protection
16 Features
17 Specifications
User Instructions
This booklet contains important information concerning the proper and safe operation of your new amplifier..
GX-Series
GX-3000 / GX-4000 / GX-5000 / GX-7000
Made in Taiwan
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Summary of Contents for Unika GX-Series
- Page 1 CH-1 CH-2 GX-7000 PROFESSIONAL PRODUCTS This booklet contains important information concerning the proper and safe operation of your new amplifier.. PROFESSIONAL POWER AMPLIFIER GX-Series GX-3000 / GX-4000 / GX-5000 / GX-7000 Made in Taiwan Index 02 Introduction 03 Front Panel...
- Page 2 IMPORTANT SAFETY INSTRUCTIONS GX-3000/GX-4000/GX-5000/GX-7000 This symbol is intended to alert the user to the presence of This symbol is intended to alert the user of non insulated "dangerous voltage" within the product's the presence of important operating and CAUTION enclosure that may be of sufficient magnitude to constitute maintenance (servicing) instructions in the Do not open - a risk of electric shock to persons.
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Page 3: Important Precautions
Do not spill water or other liquids into or onto your unit. UNiKA’s continuing commitment to produce the best and highest quality audio products at an affordable price. These amplifiers are designed to Do not attempt to operate this unit if the power cord has been frayed or ... - Page 4 When the channel goes into protect mode all output for that channel will turn off. This is to protect 2. UNiKA Logo and Model No - GX series have 1 type of 2U model any speakers connected to the channel.
- Page 5 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Front Panel Introduction Rear Panels Set Up Speakon Assembly Operating Modes Protection Features Specifications GX-4000 / GX-5000 / GX-7000 FRONT PANEL SIGNAL -20dB -10dB -5dB CLIP PROTECT PARALLEL STEREO BRIDGE PROTECT CLIP -5dB -10dB -20dB SIGNAL POWER LIMITER...
- Page 6 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Rear Panels Introduction Front Panel Set Up Speakon Assembly Operating Modes Protection Features Specifications GX-3000 REAR PANEL CH-2 CH-1 THRU INPUT INPUT THRU PUSH TO RESET INPUT GAIN MODE BRIDGE 0.775V 1.44V BRIDGE STEREO PARALLEL POS NEG CAUTION...
- Page 7 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Rear Panels Introduction Front Panel Set Up Speakon Assembly Operating Modes Protection Features Specifications GX-4000 / GX-5000 / GX-7000 REAR PANEL 17 18 PUSH TO RESET FREQUENCY FREQUENCY STEREO BRIDGE PARALLEL NORMAL NORMAL WOOF WOOF 20 Hz 200 Hz...
- Page 8 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Set Up Introduction Front Panel Rear Panels Speakon Assembly Operating Modes Protection Features Specifications SET UP 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.
- Page 9 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Set Up Introduction Front Panel Rear Panels Speakon Assembly Operating Modes Protection Features Specifications BARE WIRE CONNECTIONS: (Figure 7) 1/2" When connecting your speakers to the amplifier using bare wire, unscrew the red and black caps on the binding 13mm post, be sure not to completely remove or unscrew the red and black caps.
- Page 10 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Speakon Assembly Introduction Front Panel Rear Panels Set Up Operating Modes Protection Features Specifications SPEAKON ASSEMBLY: You will need a pair of Neutrik Speakon NL4FC connectors. You will also need high-quality two or four conductor Speakon cable, a pair of needle-nosed pliers and a 1.5-mm Allen key...
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Page 11: Operating Modes
UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Operating Modes Introduction Front Panel Rear Panels Set Up Speakon Assembly Protection Features Specifications OPERATING MODES STEREO OPERATION : Page 10/ Figure 15 details an example of a typical stereo set-up. Connect your inputs into channels one and two of the amplifier. - Page 12 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Operating Modes Introduction Front Panel Rear Panels Set Up Speakon Assembly Protection Features Specifications MODE GX-3000 Rear Panel CH-1 Input Only BRIDGE STEREO PARALLEL CH-2 CH-1 THRU INPUT INPUT THRU PUSH TO RESET INPUT GAIN MODE BRIDGE 0.775V 1.44V...
- Page 13 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Operating Modes Introduction Front Panel Rear Panels Set Up Speakon Assembly Protection Features Specifications Either CH-1 or CH-2 input, STEREO BRIDGE PARALLEL or Both inputs. GX-7000 only(110V) GX-7000 Rear Panel CH-2 Input CH-1 Input PUSH TO RESET FREQUENCY...
- Page 14 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Operating Modes Introduction Front Panel Rear Panels Set Up Speakon Assembly Protection Features Specifications SUBWOOFER MODE ( GX-4000 / GX-5000 / GX-7000 only ) : This mode sends low frequencies to your speakers without the use of an external cross- over.
- Page 15 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Operating Modes Introduction Front Panel Rear Panels Set Up Speakon Assembly Protection Features Specifications CH-2 Input CH-1 Input STEREO BRIDGE PARALLEL Set to Set to GX-7000 GX-7000 only(110V) Subwoof Subwoof Rear Panel PUSH TO RESET FREQUENCY FREQUENCY STEREO...
- Page 16 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Protection Introduction Front Panel Rear Panels Set Up Speakon Assembly Operating Modes Features Specifications PROTECTION LIMITER - GX Series amplifiers comes with a built in limiter. When the input signal overloads, the “CLIP LED” indicates a signal overload, at this time, the volume should be lowered to reduce distortion.
- Page 17 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Protection Features Introduction Front Panel Rear Panels Set Up Speakon Assembly Operating Modes Specifications INPUT/OUTPUT PROTECTION - The input circuits are isolated by resistors. An ultrasonic network uncouples RF from the output and helps to keep the amplifier stable with reactive loads.
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Page 18: Specifications
UNiKA GX-3000/GX-4000/GX-5000/GX-7000 Specifications Introduction Front Panel Rear Panels Set Up Speakon Assembly Operating Modes Protection Features SPECIFICATIONS GX-3000 GX-4000 GX-5000 GX-7000 R.M.S. Output Power 2 Ch Driven 2ohms 1000W 2ohms 1200W 2ohms 1600W 2ohms 2990W 2ohms/4ohms/8ohms 4ohms 700W 4ohms 1000W... - Page 19 UNiKA GX-3000/GX-4000/GX-5000/GX-7000 page 18...
- Page 20 UNiK A Professional Power Amplifi ers...