Architect's and Engineer's
Speciafiications
Model FRI 02
he loudspeaker system shall be of the two -way type,
incorporating one 10-inch low frequency loudspeaker in a
vented direct radiator enclosure and a combination
compression driver horn high frequency tweeter. The
system shall meet the following performance criteria:
Frequency range: 55 to l9k Hz; Pressure sensitivity: 98 dB
SPL; Power handling 250 watts in accordance with AES
standard specification; Horizontal coverage: 130 degrees
between -6 dB points. The high frequency driver shall have
fero-fluid in the voice coil gap. The crossover shall be a third
order design incorporating asymmetrical slopes providing
driver equalization.
The cabinet shall be constructed of void-free
crossgrain-laminated birch plywood and coated with
catalyzed polyurethane finish. The low frequency driver
shall be protected with a perforated steel grill coated in vinyl.
The loudspeaker system shall be the Eastern Acoustic
Works Forsythe Series model FR102.
Specif ications
MODEL:
FRI02
Frequency Response
+- 3 dB:
80 to 16,000 Hz
- 10 dB:
55 to 19,000 Hz
Axial Sensitivity:
98 dB SPL
Half Space Efficiency:
2.3%
Power Handling
Sine Wave:
100 watts
AES Standard:
250 watts
Nominal Impedance:
8 ohms
Coverage Angles
Horizontal:
130 degrees
Vertical:
50 degrees
Maximum SPL:
121 dB SPL
Maximum Acoustic Output:
5.75 acoustic watts
Transducer Complement
Low Frequency:
RCF PRO L 10/560 250mm
High Frequency:
RCF N252F Horn/Driver
Crossover Data:
Type:
Third Order Equalized
Slope:
18 dB per octave
Frequency:
3,500 Hz
Enclosure Type:
Vented
Enclosure Volume:
29 liters (1.0 ft3)
Construction:
Cross-Grain - Laminated Birch
Finish:
Catalyzed Polyurethane
Dimensions:
18" H x 12"W x 8" D
Weight:
17.3 Kg (38 lbs)
