Turbosound TCX-18B Speaker User Manual


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Quick Start Guide
TCX series
TCX Series Quick Start Guide v1.1 - Page - 1
Models covered by this Quick Start Guide
TCX-8, TCX-10, TCX-12, TCX-15, TCX-15B, TCX-18B
Thank you for choosing a TURBOSOUND loudspeaker product for your application. If you would like further information about
this or any other TURBOSOUND product, please visit our website at www.turbosound.com. A detailed user guide on this product
range is available from ftp://ftp.turbosound.com
Unpacking the loudspeaker
After unpacking the unit please check carefully for damage. If damage is found, please notify your supplier at once. You, the
consignee, must instigate any claim. Please retain all packaging in case of future re-shipment.
System requirements
TCX series two-way loudspeakers operate as passive systems and require only
one amplifier channel for correct operation; the internal passive crossover
network built into each enclosure splits the frequency range appropriately
between the LF driver and the HF driver. TCX loudspeakers are equipped with
two Speakon NL4 connectors wired in parallel with a 4-way barrier strip
connector, providing input and loop-through connections to additional TCX
series loudspeakers.
To avoid wasting amplifier power you should use heavy-duty speaker cable with
a minimum wire size of 12 gauge (1.5mm²), and preferably 10 gauge (2.5mm²) for
longer runs. For extreme cable lengths be aware of cable impedance and
resistive losses. Always observe the correct polarity as shown.
Amplifier considerations
TCX series loudspeaker enclosures should be driven by high quality power amplifiers designed for true
professional use. Power amplifiers should be capable of delivering long term broadband power equal to the
loudspeaker’s program power rating at its stated nominal impedance. The use of under-powered amplifiers must
be avoided as heavily clipped signals can cause permanent loudspeaker damage.
Model
TCX-8
TCX-10
TCX-12
TCX-15
TCX-15B
TCX-18B
Impedance
8Ω
8Ω
8Ω
8Ω
8Ω
8Ω
Amplifier power
400w
500w
600w
800w
2000w
2000w
System Controllers
TCX systems can be used with Turbosound LMS-D24 or LMS-D26 controllers to provide improved performance as well as vital
operating and system security features. If you do not have a controller, please contact your Turbosound dealer for further details.
Turbosound LMS-D2X controllers provide preset slots into which you can load TCX loudspeaker model parameters, available as a
free download. To use your TCX loudspeaker with a Turbosound controller:
1. Download and install the presets for TCX loudspeakers from ftp://ftp.turbosound.com/tech_data
2. Power up the controller(s) and associated power amplifiers.
3. Press RECALL to select the appropriate program from the preset menu using the ‘A’ ROTARY ENCODER.
4. Press RECALL again to accept the preset. The controller will un-mute and is then ready for use.
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