Operation Manual

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TROUBLESHOOTING
One certain method of determining if a speaker is faulty is to substitute a speaker
that is known to work correctly for the suspected problem speaker. If the “normally
correct speaker” is experiencing the same difficulties or problems as the suspected
problem speaker, use the information below to isolate the problem.
No output
Possible cause Action
Speaker cables Reseat all connectors
Inspect cable for damage
Inspect wire or connector for stray strand that may short
Intermittent
Possible cause Action
Poor connections While it is possible for a faulty speaker to exhibit
intermittent output, it’s more likely that an output
cable/connector is the problem. Reseat all connectors
Constant noise, buzzing and/or humming
Possible cause Action
Faulty electronic Any constant noise originates in the amplifier, mixer,
signal processing, source device in the signal devices, or
line-level wiring. Check and correct system grounding as
required. Chain check for noisy sources or electronic
components. Check wiring for shielding.
SPECIFICATIONS
Item PDE-12A USB/SD/MP3 PDE-15A USB/SD/MP3
Output power 250W 300W
Output power (music) 500W 600W
Sensitivity 123dB 126dB
Frequency Range 50-18.000Hz 40-18.000Hz
Input(s) 1x Line + 2x Mic + USB +
SD card
1x Line + 2x Mic + USB +
SD card
Woofer (inch) 12” 15”
Dimensions 575 x 365 x 290 mm 700 x 450 x 345 mm
Weight 14kg 20kg
Ref. Nr. 178.880 178.883
Do not attempt to make any repairs yourself. This would invalid your warranty. Do not make any changes to the unit.
This would also invalid your warranty. The warranty is not applicable in case of accidents or damages caused by
inappropriate use or disrespect of the warnings contained in this manual. Tronios cannot be held responsible for
personal injuries caused by a disrespect of the safety recommendations and warnings. This is also applicable to all
damages in whatever form.