4
Description of the device
Features
The Dap Audio Concert Series is a complete sound reinforcement solution:
• D3470 - 1 active coaxial top unit with 12” woofer and 3” tweeter 1000 Watt / 8 Ohm, equipped with
amplifier and all the electronics required to run the system.
• D3471 - 1 active subwoofer 18” 1200 watt / 6 Ohm, equipped with amplifier and all the electronics
required to run the system.
• D3472 - 1 active subwoofer 18” 1000 watt / 6 Ohm, equipped with amplifier and all the electronics
required to run the system.
• electronic circuitry has been fine tuned to match the speaker systems
• plug and play
Backside CSA-12/3T (D3470)
Fig. 1
1) Ground/Lift: Remove ground from circuit to eliminate hum caused by ground loops.
2) Signal Input (XLR Female): Connects the speaker to your mixer to obtain full-range signal
or getting full-range signal from CSA-18-H / CSA-18-LH through a patch cable (not included).
3) Signal Through (XLR Male): Sends parallel full- range signal out to other CSA components.
4) Gain Control (Volume): Controls the levels of incoming signal to the speaker.
5) Power Switch: ON /OFF
6) Fuse: 6,3A
7) Power Cord Connector: Connect to Power with the included power cord.
or getting power from CSA-18-H / CSA-18-LH through a patch power cable (not included).
8) Power Output (Through): Supply power to other CSA components.
9) Fan: Cooling the built-in amplifier inside the subwoofer. Ensure these fans are clear of external
obstructions