Adastra 100911UK Bc Series Indoor Speakers

User Manual - Page 2

For 100911UK.

PDF File Manual, 4 pages, Download pdf file

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BC-series User Manual
Connection
BC-series speakers are connected via 2 spring terminals at the rear of the
enclosure. With the amplifier switched off, strip the speaker wire ends and
connect the “+” wire to the red terminal and connect the -wire to the
black terminal.
When connecting to the amplifier, refer to the amplifier manufacturer’s
manual to ensure that total speaker impedance (
Ω)
on any channel is not
less than that recommended for the amplifier. It is also imperative that the amplifier does not deliver more
power than can be handled by the BC speaker. Refer to the amplifier manual and specifications below to
calculate this. Normally, it is recommended that the amplifier is capable of the RMS power rating of the
speaker but cannot ever exceed the Max power rating.
Specifications
Model
BC3
BC4
BC5
BC6
BC8
Woofer
75mmØ (3“)
100mmØ (4”)
130mmØ (5.25”)
165mmØ (6.5”)
165mmØ (6.5”)
Tweeter
25mmØ (1“)
25mmØ (1”)
25mmØ (1”)
25mmØ (1”)
25mmØ (1”)
Freq response
120Hz - 20kHz
110Hz - 20kHz
100Hz - 20kHz
80Hz - 20kHz
50Hz - 20kHz
Power max : 8
60W
70W
90W
120W
180W
Power rms: 8Ω
30W
35W
45W
60W
90W
Dimensions: mm
106 x 153 x 106
150 x 195 x 150
180 x 240 x 180
220 x 280 x 220
280 x 375 x 260
Weight
840g
1.25kg
2.00kg
2.50kg
5.26kg
SPL @ 1W/1m
88dB
88dB
88dB
89dB
89dB
Caution
The BC-series speakers are intended for indoor use. Avoid moist or dusty environments.
Avoid excess heat and exposure to direct sunlight.
Take care not to overload speakers. HF drivers are especially prone to damage through overload.
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