EAW FR-300-R Specifications - Frequency Dividing
would provide high power handling and high mid band
efficiency with dramatically reduced high frequency output,
but through the use of a specially developed double
suspension the mid band efficiency is suppressed, resulting
in smooth extended response with high power handling.
Frequency Dividing
Network
The crossover design of the FR-300-R system is
third order with 18 dB per octave slope. This design also
passively equalizes the crossover region to provide peak
free response. The components in the crossover are
custom made to EAW specifications including large
precision
air
core inductors, five percent capacitators and
resisters that cost many times more than the simpler
designs offered in competitive systems. EAW crossovers
eliminate the measurable distortion that plagues others by
designing around a dynamic headroom of three times the
systems power rating, the greatest overlead margin of any
available crossover.
FR-300-R Specifications
System Type:
Two-way, vented box
Operating Range:
40 Hz to 18,000 Hz
Frequency Response
On Axis + - 3 dB:
48 Hz to 16,500 Hz
On Axis - 10 dB:
38 Hz to 18,5000 Hz
Sensitivity:
Power Handling
Continuous Sine Wave: 200 w RMS
Program:
356 w
Maximum Continuous
Output:
121 dB 1m at 200 w
Nominal Impedance:
8 ohms
Nominal Dispersion:
900 Horizontal
40 * Vertical
Enclosure Type:
0.090 cubic meter
vented box
Volume:
125 liter (4.5 cu. ft.)
Material:
Cross-grain laminated
Baltic birch hardwood
Crossover Network
Slope:
Third order, 18 dB/octave
Frequency:
1200 Hz
Driver Data:
LF Driver
HF Driver
EAW Model:
LF-383R
CD-2552
Diaphragm Size:
380 mm (15")
52 mm (2")
Material
paper
Composite
Flux density:
11,500 gauss
17,500 gauss
Voice Coil Diameter:
75mm (Y)
52mm (2")
Cabinet Dimensions:
30.5" H x 19.75"
W x 14.25 D
Cabinet Finish:
Catalyzed black
polyurathane