| Notes | DRIVERS
ACTIVE ACOUSTIC COUPLER:
10" critically damped long-fiber cone
Heavy-duty 1 1/2" four-layer voice coil with ventilated aluminum former
40 oz focused-gap magnet structure
Range of operation: 26Hz - 35Hz
WOOFER:
8" die-cast basket and curvilinear polycone
1 1/2" two-layer voice coil with ventilated aluminum former
40 oz. focused-gap magnet structure
Range of operation: 35Hz - 600Hz
MIDRANGE:
4 1/2" die-cast basket with linear surround and curvilinear polycone
Ferrofluid voice coil cooling
Range of operation: 600Hz - 5kHz
TWEETER:
1" critically damped metal alloy dome (Mode 3A)
Dual-chamber design
Ferrofluid voice coil cooling
Range of operation: 5kHz - 30kHz
SPECIFICATIONS
Even with advanced test equipment and complex computer analysis, loudspeaker design remains an incomplete science. No measurements currently available can fully convey the sound of a speaker or provide a meaningful comparison between differing designs.
The truth is in the listening.
IMPEDANCE:
7 ohms nominal 4 ohms minimum.
SENSITIVITY:
86dB with 2.83 volts of pink noise input at 1 meter on axis.
RECOMMENDED AMPLIFICATION:
40 to 160 watts per channel into 8 ohms.
FREQUENCY RESPONSE:
29Hz to 29kHz 3dB
32Hz to 21kHz 1.5dB
By FFT step function.
DISPERSION:
29Hz to 16kHz 3dB 30 degrees off axis.
CROSSOVER FREQUENCIES:
600Hz and 5kHz. First-order, 6dB per octave
Dual inputs allow bi-wiring with a single stereo amplifier or
passive vertical bi-amplification with two identical stereo amplifiers. |
