Though it
measures only 20" by 10" by 9" deep, the Fisher XP-55
incorporates a bass speaker that is very close to that of large speakers and at
the same time free of artificial correctives like shaping networks that after
the bass output of the amplifier.
This is
an 8-inch unit with a magnet structure weighing 3 pounds, a flux density of
12,500 gauss and a totally new suspension system utilizing a long-throw
jnverted half-roll surround. Free-air resonance is 33 Hz, an almost incredible
figure for an 8" driver. The 2-1/2 inch tweeter has a new low-mass cone
made of a combination of the usual fibrous materials resulting in peak-free
response out to 19,000 Hz without coloration.
The
completely enclosed baffle is heavily damped with Acoustiglas packing. The
result is fundamental bass response down to 37 Hz, without doubling.
Specifications
Frequency
Response: 37 - 19,000 Hz
Recommended
Amplifier Power: 10 - 30 watts
Low
Frequency Speaker:
Diameter
; 6 inch
Resonance
; 33 Hz
Magnat
Structure : 3 pounds
Voice
Coil Diameter ; 1-1/4 inch
High
Frequency Speaker:
Diameter
: 2-1/2 inch
Voice
Coil Diameter : 8/16 inch
Magnet
Structure : 1/2 pound
Crossover
Frequency: 1,000 Hz
Impedance: 8 ohms
Dimensions
(W x H x D): 10" x 20" x
9"
Wight: 20 pounds
Cabinatry: Available in Walnut
Can be
used Horizontally or Vertically
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