F
Bluetooth pairing procedure
- Press MODE button to toggle between USB/SD input and Bluetooth
- The Bluetooth icon flashes if the unit is not paired
- The unit is identified as "Bluetooth"
- The paring code is "0000"
- The Bluetooth icon remains steadily light up when the unit is paired.
FUNCTIONS OF THE REMOTE CONTROL
1. Stop the MP3 player
2. Switch between USB / SD /Bluetooth
3. Mute the sound of the MP3 player
4. Skip to previous track
5. Skip to next track
6. Play/Pause MP3 player
7. Decrease volume
8. Increase volume
9. EQ to control the tone level
10. Choosing music by numbers
Specifications
BT8A
BT12A
BT12A
BT15A
Max. power
150W
250W
450W
500W
RMS power
75W
125W
225W
250W
Woofer size
8" / 20cm
10" / 25cm
12"/30cm
15"/38cm
Woofer coil size
1.5”
1.5”
1.5"
2"
Woofer Magnet
30oz
30oz
37 Oz
45 Oz
Woofer impedance
4 ohms
4 ohms
4 ohms
4 ohms
Horn driver
1”
1”
1"/2.5cm 8 Ohms
1"/2.5cm 8 Ohms
HF driver protection
PTC
PTC
PTC
PTC
Crossover frequency point
2.2kHz
2.2Khz
1.8kHz
2kHz
Frequency response
35Hz-20kHz
30Hz-20kHz
25Hz-19.5kHz
50Hz-20kHz
Sensitivity 1W/1m
90dB+/-3dB
93dB+/-3dB
102dB
94dB
Weight
6kg
8kg
14kg
16kg
Dimensions
207x251x390mm
355x295x545mm
350 x 305 x 570 mm
410 x 360 x 690 mm
©Copyright LOTRONIC 2014
BT8A/BT10A/
BT12A/BT15A
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