Krell Industries RESOLUTION 1 - Manual (Page 18)

14
Drivers
All Resolution loudspeakers feature tweeters that have a dual concentric design,
with very well-damped ultrasonic resonance and a response beyond 40 kHz.
The 4-inch midrange driver used in the Resolution C and Resolution 1 features a
1-piece chassis and a 1-piece cone and surround. This type of construction mini-
mizes the resonant properties caused by component part boundaries. The
Resolution 2 uses a 6.5-inch midrange driver that features a wood fiber cone for
wide frequency response and resistance to break up at high playback levels. A
larger motor structure with custom suspension enables long, linear travel for the
cone, contributing this driver’s low distortion.
The Resolution 3 and Resolution 1 employ a unique 8-inch mid-woofer driver.
This driver features an ultra-light magnesium cone for extended midrange fre-
quency response. The 8-inch cone dimension provides better low frequency
projection and impact, and a larger motor extends low frequency response while
lowering distortion. The 10-inch and 8-inch woofers used in the Resolution 1
and 2 feature aluminum cones that are extremely rigid, for a fast response with
enhanced low frequency impact. Here again, a large motor extends low frequen-
cy response while lowering distortion.
Krell Resolution 1, 2, 3, and C Loudspeakers continued ᮣ
(SECTION THREE: Anatomy of a Loudspeaker continued)