GoldenEar Technology
8
ForceField Manual
Specifications
ForceField 3
Dimensions:
11
1
⁄
2"
(29.2 cm) W x 15
3
⁄
4
" (40 cm) D x 11" (27.9 cm) H*
*(height
is
with
feet
installed)
Weight:
26 lbs. (11.8 kg)
Frequency Response:
18 Hz – 250 Hz
Driver Complement:
One 8" long-throw high-output bass driver
One 9" x 11" quadratic planar infrasonic radiator
Amplifi er:
1000 Watt ForceField digital amplifi er
Speaker Level High-Pass Filter:
6 dB per octave at 150 Hz (approx.)
Speaker Level Low-Pass Filter:
12 dB per octave continuously variable (40-150 Hz)
Low-Level Input:
Unfi ltered (no low pass), direct-coupled
Fuse Size:
5-amp 250-volt slow blow fuse (110-volt version)
3.15-amp 250-volt slow-blow fuse (240-volt version)
Power Requirements/Consumption:
Low Voltage Version - 120 V at 50 or 60 Hz / 1000 Watts
High Voltage Version - 240 V at 50 or 60 Hz / 1000 Watts
(Approved for NA (TUV) and the CE market.)
ForceField 4
Dimensions:
13
3
⁄
8
" (34 cm) W x 17
7
⁄
8
" (45.4 cm) D x 12
3
⁄
4
" (32.4 cm) H*
*(height
is
with
feet
installed)
Weight:
32 lbs. (14.5 kg)
Frequency Response:
14 Hz – 250 Hz
Driver Complement:
One 10" long-throw high-output bass driver
One 11" x 13" quadratic planar infrasonic radiator
Amplifi er:
1200 Watt ForceField digital amplifi er
Speaker Level High-Pass Filter:
6 dB per octave at 150 Hz (approx.)
Speaker Level Low Pass Filter:
12 dB per octave continuously variable (40-150 Hz)
Low-Level Input:
Unfi ltered (no low pass), direct-coupled
Fuse Size:
5-amp 250-volt slow blow fuse (110-volt version)
3.15-amp 250-volt slow-blow fuse (240-volt version)
Power Requirements/Consumption:
Low Voltage Version - 120 V at 50 or 60 Hz / 1200 Watts
High Voltage Version - 240 V at 50 or 60 Hz / 1200 Watts
(Approved for NA (TUV) and the CE market.)
ForceField 5
Dimensions:
15" (38.1 cm) W x 18" (45.5 cm) D x 14
5
⁄
8
" (37.0 cm) H*
*(height
is
with
feet
installed)
Weight:
42 lbs. (19.1 kg)
Frequency Response:
12 Hz – 250 Hz
Driver Complement:
One 12" long-throw high-output bass driver
One 13" x 15" quadratic planar infrasonic radiator
Amplifi er:
1500 Watt ForceField digital amplifi er
Speaker Level High-Pass Filter:
6 dB per octave at 150 Hz (approx.)
Speaker Level Low Pass Filter:
12 dB per octave continuously variable (40-150 Hz)
Low-Level Input:
Unfi ltered (no low pass), direct-coupled
Fuse Size:
5-amp 250-volt slow blow fuse (110-volt version)
3.15-amp 250-volt slow-blow fuse (240-volt version)
Power Requirements/Consumption:
Low Voltage Version - 120 V at 50 or 60 Hz / 1500 Watts
High Voltage Version - 240 V at 50 or 60 Hz / 1500 Watts
(Approved for NA (TUV) and the CE market.)
Specifi cations are subject to change without notice.
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