|
|
Helix
|
Whisper HD
|
Focus SE
|
Focus HD
|
Classic HD
|
Studio HD
|
|
System Type |
10 driver, 4 way |
10 driver, 4 way |
6 driver, 4 way |
6 driver, 4 way |
4 driver, 3 way |
2 driver, 2 way |
|
Tweeter |
Neo-Quadra-pole |
(1) 1" dual pole neo ribbon, folded Kapton diaphram |
(1) 1" dual pole neo ribbon, folded Kapton diaphram |
(1) 1" dual pole neo ribbon, folded Kapton diaphram |
(1) 1" dual pole neo ribbon, folded Kapton diaphram |
(1) 1" dual pole neo ribbon, folded Kapton diaphram |
|
Midrange |
(4) 6" Curilinear ultra light diaphragm with cast frame |
(1) 3" dual pole neo ribbon, vapor deposited kapton diaphram |
(1) 3" dual pole neo ribbon, vapor deposited kapton diaphram |
(1) 3" dual pole neo ribbon, vapor deposited kapton diaphram |
N/A |
N/A |
|
Midwoofer |
(3) 15" Carbon pulp with Neodymium motors, cast frame |
(4) 7" Rohacell reinforced-Silver Graphite, cast frame |
(2) 7" Rohacell reinforced-Silver Graphite, cast frame |
(2) 7" Rohacell reinforced-Silver Graphite, cast frame |
(1) 7" Rohacell reinforced-Silver Graphite, cast frame |
(1) 8" Rohacell reinforced-Silver Graphite, cast frame |
|
Subwoofer |
(1) 15" Rohacell reinforced-Silver Graphite, cast frame, 750 watt ICE Ampliflier |
(4) 15" carbon/pulp composite |
(2) 12" spun aluminum diaphragm, rubber surround, total enclosed neo motor, long throw suspension, with cast frame |
(2) 12" spun aluminum diaphragm, rubber surround, total enclosed neo motor, long throw suspension, with cast frame |
(2) 8" Rohacell reinforced-Silver Graphite, cast frame |
N/A |
|
Low Frequency Alignment |
Multi-coil stabilized |
2nd order differential |
Assisted 6th order Butterworth, vented |
Assisted 6th order Butterworth, vented |
B-6 Assisted |
B4 Reflex |
|
Freq. Response (Hz, +/-2dB) |
16-30K, includes 24 bit processor |
22-30K, includes 24 bit processor |
16-30K |
18-30K |
32-30K |
41-30K |
|
Impedance |
4 Ohm |
4 Ohm |
4 Ohm |
4 Ohm |
4 Ohm |
4 Ohm |
|
Sensitivity (Room, dB@ 2.83V) |
100 dB |
95 dB |
95.4 dB |
95.4 dB |
94 dB |
93 dB |
|
Recommended Amplification |
Treble 10-200 watts, Mid 10-300 watts,Bass 50-500 watts |
10-600 Watts |
10 - 500 Watts |
10 - 500 Watts |
25 - 300 Watts |
25 - 200 Watts |
|
Crossover |
60, 400, 4.5K |
300, 3K, 10K |
120, 2.8K, 8K |
120, 2.8K, 8K |
450, 4K |
2.8K |
|
Binding Posts |
3 pair |
2 Pair |
2 Pair |
2 Pair |
2 Pair |
2 Pair |
|
Dimensions HxWxD (inches) |
74.5 x 18.5 x 23 |
63 x 17 x 13 |
56 x 14 x 16 |
56 x 15.5 x 13 |
44 x 10.75 x 13 |
14 x 10.8 x 10.8 |
|
Weight |
320 lbs. each |
210 lbs. each |
200 lbs. each |
195 lbs. each |
110 lbs. each |
28 lbs. each |
