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Page 26 Sequel II User's Manual
The Sequel II hybrid speaker system
consists of a broad-range single
element electrostatic transducer
integrated with a quick-response
woofer. This approach takes advan-
tage of the benefits that both tech-
nologies have to offer.
Dispersion is a controlled 30 degrees.
This was achieved by curving the
electrostatic transducer element itself,
an elegantly simple solution.
System Frequency ResponseSystem Frequency Response
System Frequency ResponseSystem Frequency Response
System Frequency Response
28-24,000 Hz ± 2dB
Electrostatic Frequency Re-Electrostatic Frequency Re-
Electrostatic Frequency Re-Electrostatic Frequency Re-
Electrostatic Frequency Re-
sponsesponse
sponsesponse
sponse
100-24,000 Hz ± 2dB
Woofer Frequency ResponseWoofer Frequency Response
Woofer Frequency ResponseWoofer Frequency Response
Woofer Frequency Response
28-2,000 Hz ± 2dB
Woofer SpeedWoofer Speed
Woofer SpeedWoofer Speed
Woofer Speed
@ 50 Hz: 6.3ms (capable of 160 Hz)
@ 100 Hz: 1.2ms (capable of 830 Hz)
Bass Control SwitchBass Control Switch
Bass Control SwitchBass Control Switch
Bass Control Switch
+2dB from 40 - 160 Hz
Crossover FrequencyCrossover Frequency
Crossover FrequencyCrossover Frequency
Crossover Frequency
250 Hz at 12dB per octave
DispersionDispersion
DispersionDispersion
Dispersion
Horizontal: 30 Degrees
Vertical: 4' Line Source
SensitivitySensitivity
SensitivitySensitivity
Sensitivity
89dB/2.83 volts/meter
Power HandlingPower Handling
Power HandlingPower Handling
Power Handling
200 watts per channel
Recommended Amplifier PowerRecommended Amplifier Power
Recommended Amplifier PowerRecommended Amplifier Power
Recommended Amplifier Power
80 - 200 watts per channel
ImpedanceImpedance
ImpedanceImpedance
Impedance
Nominal: 6 ohms; Minimum: 2 ohms
Phase AnglePhase Angle
Phase AnglePhase Angle
Phase Angle
Less than 45
o
WeightWeight
WeightWeight
Weight
110 lbs/each
SizeSize
SizeSize
Size
72"H x 14"W x 13"D
ComponentsComponents
ComponentsComponents
Components
Custom-wound audio transformers
polypropylene bypass caps,
100% OFC coils.
Sequel II Specifications