LCD screen
Control buttons
Control the speaker
from the options on
the rear panel
Echo Effect
Only for Microphone
MIC Priority
Press to override
the music and give
sound priority to
the microphone
Control Switches
Adjust the Master, Guitar
and Mic volume levels as
well as the Bass, Treble
and Echo settings
Playback Inputs
Connect a USB flash drive
or a SD/micro SD card
AUX In
Connect an external
sound source
Microphone In
Connect a wired
Microphone (optional)
12V DC Input
Connect
an external battery
LED Light Switch
Turn LED light on/off
Power Switch
Switch the unit on/off
REAR PANEL
Thank you for purchasing Crystal Audio PRT speakers
PRT speakers are
innovative portable, battery powered, speakers
equipped with
TWS &
Bluetooth wireless streaming
capabilities.
Small and portable yet powerful, they produce an
unexpectedly deep and clear bass
for their dimension.
TECHNICAL SPECIFICATIONS:
PRT-8
PRT-12
8inch,
Long
Throw
12inch, Long Throw
96dB@2,83V/1m 102dB@2,83V/1m
1inch,
Soft
Dome
1inch, Soft Dome
98dB@2,83V/1m 100dB@2,83V/1m
9V / 3x 2200mAh (25Whr)
12V / 4500mAh (54Whr)
30W
45W
15V
15V
2A
3A
TRUE WIRELESS STEREO
PORTABLE SPEAKERS
- Quick Guide -
Woofer:
Sensitivity:
Twitter:
Sensitivity:
Battery:
Power Supply:
Pow. Sup. Voltage:
Pow. Sup. Current:
CONNECTIVITY FEAUTURES:
• Bluetooth® v4.2
• USB port
•
SD/microSD slot
• AUX In
• Microphone In
• Guitar/Keyboards In
• 12V DC External Battery In
