 |
|
Overall Diameter |
285 |
mm |
Mounting Bolt Circle Diameter |
268 |
mm |
Number and Size of Bolts |
4 |
M5 |
Baffle Cutout Diameter |
253 |
mm front mount |
Baffle Cutout Diameter |
245 |
mm rear mount |
Depth |
107 |
mm below front flange |
Depth |
119 |
mm total depth |
Weight |
4.9 |
Kg. |
On axis response curve representative of a typical production unit
|
Fs |
26 |
Hz |
Re |
5.9 |
ohms |
Qa |
2.45 |
|
Qe |
0.21 |
|
Qt |
0.19 |
|
Vas |
94 |
litres |
Xmax |
5.5 |
mm |
Sd |
288 |
cm2 |
Vd |
158 |
cm3 |
Le |
1.2 |
mH |
|
|
CENTRE BASS LOUDSPEAKER 250mm (10")
Add On Centre Bass Systems
FEATURES: This unit has a dual voice coil allowing bass input from each stereo channel to be summed by the unit for a mono bass output.
The unit has a symmetrical field magnet and dual voice coils for stability at high drive levels. It is optimised for use with passive crossovers and their attendant modification of the Thiele-Small
parameters. It is intended for use with medium efficiency satellite systems.
|
Nominal Diameter |
250 |
mm |
Power Capacity |
150 |
watts |
Sensitivity |
91 |
dB/watt/m |
Frequency Range |
26-1000 |
Hz |
Impedance |
4/8/16 |
ohms |
Bl Factor |
10.8 |
N/A |
Voice Coil Diameter |
38 |
mm |
Voice Coil Material |
Copper |
|
Maximum Excursion |
25 |
mm (before damage) |
Magnet Assembly Weight |
3.6 |
Kg |
Effective Moving Mass |
0.048 |
Kg |
Compliance |
0.00075 |
M/N |
Volume displaced by unit |
1.1 |
litres |
Connection |
|
5 mm solder terminals |
Chassis |
Diecast Aluminium |
|
|
|
|
|
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|
|
|
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|
|
|
|
|
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85 |
7.5 |
12 |
7 |
30 |
We reserve the right to amend specification without prior notice. |
