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OPERATION MANUAL
BRIDGE
CLIP
SIGNAL
-10
BASS
-
dB
0
CH1
4-channel amplifier
This manual does not include all of the details of design, production, or variations of the equipment. Nor does it cover every possible
situation which may arise during installation, operation or maintenance.
The information provided in this manual was deemed accurate as of the publication date.
www.prolight.co.uk
PROTECT
CLIP
SIGNAL
4-channel pro amplifier
MCA-4
+10
-10
+10
-10
+10
-10
+10
TREBLE
BASS
TREBLE
-
dB
0
CH2
ACTIVE
I
ON
O
OFF
POWER
BRIDGE
PROTECT
CLIP
CLIP
SIGNAL
SIGNAL
-10
+10
-10
+10
-10
+10
-10
+10
BASS
TREBLE
BASS
TREBLE
-
-
dB
0
dB
0
CH3
CH4
MCA-4
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Table of Contents
Related Manuals for W Audio MCA-4
Summary of Contents for W Audio MCA-4
- Page 1 BRIDGE PROTECT BRIDGE PROTECT CLIP CLIP CLIP CLIP SIGNAL SIGNAL SIGNAL SIGNAL 4-channel pro amplifier MCA-4 MCA-4 BASS TREBLE BASS TREBLE BASS TREBLE BASS TREBLE ACTIVE POWER 4-channel amplifier This manual does not include all of the details of design, production, or variations of the equipment. Nor does it cover every possible situation which may arise during installation, operation or maintenance.
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Page 2: Important Safety Instructions
4-channel amplifier Important Safety Instructions 1) Read these instructions. TO PREVENT ELECTRIC SHOCK DO NOT REMOVE 2) Keep these instructions. TOP OR BOTTOM COVERS. NO USER SERVICEABLE 3) Heed all warnings. PARTS INSIDE. REFER SERVICING TO QUALIFIED 4) Follow all instructions. SERVICE PERSONNEL. -
Page 3: Declaration Of Conformity
4-channel amplifier CE Declaration of Conformity Equipment Type: Audio Power Amplifiers Model Names: MCA-4 This product has been assessed against the following applicable Standards, EMC (89/336/EEC Electromagnetic compatibility): EN55013:2001 Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement... -
Page 4: Table Of Contents
4-channel amplifier Table of Contents Important Safety Instructions ............2 2 . 6 . 2 S t e r e o + S u b M o d e ..............9 Declaration of Conformity ............3 2 . -
Page 5: Welcome
Bridge mode switch for channel 1& 2 and channel 3& 4, bridge and common protection LED indicators. In addition, MCA-4 includes a number of features which require some explanation before they can be used to their maximum advantage. -
Page 6: Setup
PROTECT CLIP CLIP CLIP CLIP SIGNAL SIGNAL SIGNAL SIGNAL 4-channel pro amplifier WARNING: Before you start to set up your MCA-4 amplifier, make sure you read and observe BASS TREBLE BASS TREBLE BASS TREBLE BASS TREBLE ACTIVE the Important Safety Instructions found at the beginning of this manual. -
Page 7: Choose Input Wire And Connectors
4-channel amplifier 2 Setup 2.4 Choose Input Wire and Connectors Recommends using pre-built or professionally wired, balanced line (two-conductor plus shield), 22-24 gauge cables and connectors. Depending upon which Figure 2.2 Figure 2.3 amplifier input you choose, you should use either 3-pin Balanced Input Unbalanced Input male XLR connectors, TRS phone connectors, or terminal... -
Page 8: Wire Your System
NORMAL MODE: ..... MIN 4 4X200W 4X300W BRIDGED MODE: 2X600W ..... MIN 8 (BRIDGE) PUSH TO RESET POWER IN 4-channel pro amplifier MODEL: MCA-4 ~220 240V 8A 50/60Hz www.prolight.co.uk SPEAKERS Figure 2.5 System Wiring, 4-Channel Mode page 8 Operation Manual... -
Page 9: Stereo+Sub Mode
MIN 4 4X200W 4X300W BRIDGED MODE: 2X600W ..... MIN 8 (BRIDGE) PUSH TO RESET POWER IN 4-channel pro amplifier MODEL: MCA-4 ~220 240V 8A 50/60Hz www.prolight.co.uk FULL RANGE SPEAKERS SUB WOOFER Figure 2.6 System Wiring, Stereo+Sub Mode Operation Manual page 9... -
Page 10: B R I D G E - S T E R E O M O D
4X200W 4X300W BRIDGED MODE: 2X600W ..... MIN 8 (BRIDGE) PUSH TO RESET POWER IN 4-channel pro amplifier MODEL: MCA-4 ~220 240V 8A 50/60Hz www.prolight.co.uk FULL RANGE SPEAKER FULL RANGE SPEAKER Figure 2.7 System Wiring, Bridge-Stereo Mode page 10 Operation Manual... -
Page 11: 4-Channel Mode When Bus In Mode
4X300W BRIDGED MODE: 2X600W ..... MIN 8 (BRIDGE) signal input. PUSH TO RESET POWER IN 4-channel pro amplifier MODEL: MCA-4 ~220 240V 8A 50/60Hz www.prolight.co.uk SPEAKERS Figure 2.8 System Wiring, 4-Channel Mode When BUS IN mode Operation Manual page 11... -
Page 12: Connect To Ac Mains
4-channel amplifier 2 Setup 2.7 Connect to AC Mains 2.8 Startup Procedure Connect your amplifier to the AC mains power source (power Use the following procedure when first turning on your outlet) with the supplied AC power cordset. First, connect the amplifier: IEC end of the cordset to the IEC connector on the amplifier;... - Page 13 4-channel amplifier 3 Operation 3.1 Precautions WARNING: Never connect the output to a power supply, battery or power Your amplifier is protected from internal and external main. Electrical shock may result. faults, but you should still take the following precautions for optimum performance and safety: 5.
- Page 14 NORMAL MODE: ..... MIN 4 4X200W 4X300W BRIDGED MODE: 2X600W ..... MIN 8 (BRIDGE) PUSH TO RESET POWER IN 4-channel pro amplifier MODEL: MCA-4 ~2202 40V 8A 50/60Hz www.prolight.co.uk IEC Power Cord Connector Input Input Output Output Output Input Input Output...
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Page 15: Specifications
4-channel amplifier 4 Specifications MCA-4 Minimum Guaranteed Power 1 kHz with 0.5% THD 4-Channel, 8 ohms 4x200W 4-Channel, 4 ohms 4x300W Bridge-stereo, 8 ohms 2x600W Performance MCA-4 Sensitivity (volts RMS) for full rated power at 8 ohms 0.775V Frequency Response (at 1 watt, 20Hz - 25 kHz) +0dB, -0.5dB...