Earthquake Sound FC5.2 User Manual
4
All specifications are subject to change without notice.
www.earthquakesound.com
5
• Low mass poly injection cone bodies for accuracy & soundquality
• High flow ventilation stamped steel basket design
• Over hung butyl rubber surround for more bass output
• NOMEX / ROMEX spider assemblies for strong durable suspension
• Shallow mount designs for American & foreign cars and trucks
• Multiple Tweeter Mounting Configurations:
- Flush
- Surface
- Surface Angle
• Two-way passive crossover network with high-quality, low-tolerance capacitors
• High flow ventilation stamped steel basket design
• Over hung butyl rubber surround for more bass output
• NOMEX / ROMEX spider assemblies for strong durable suspension
• Shallow mount designs for American & foreign cars and trucks
• Multiple Tweeter Mounting Configurations:
- Flush
- Surface
- Surface Angle
• Two-way passive crossover network with high-quality, low-tolerance capacitors
Diameter
Impedance
Frequency Response
Sensitivity
Power Handling
Mounting Diameter (inches)
Mounting Diameter (mm)
Mounting Depth (inches)
Mounting Depth (mm)
Impedance
Frequency Response
Sensitivity
Power Handling
Mounting Diameter (inches)
Mounting Diameter (mm)
Mounting Depth (inches)
Mounting Depth (mm)
System Crossover Dimensions
5-1/4" (133.35mm)
4-Ohm
65Hz to 22kHz (±3dB)
87dB @ 1W/1M
80 • 150 Watts MAX
4-7/16"
112.71mm
2"
50.8mm
4-Ohm
65Hz to 22kHz (±3dB)
87dB @ 1W/1M
80 • 150 Watts MAX
4-7/16"
112.71mm
2"
50.8mm
SPECIFICATIONS
FEATURES
- Crossover Frequency 3200Hz @ 4-Ohm
- Crossover Slope:
24dB/octave High-Pass
12dB/octave Low-Pass
- Poly Switch Tweeter Protection
- Crossover Slope:
24dB/octave High-Pass
12dB/octave Low-Pass
- Poly Switch Tweeter Protection
SYSTEM CROSSOVER
System Model
FC5.2
6-1/2" (165.1mm)
4-Ohm
55Hz to 22kHz (±3dB)
87dB @ 1W/1M
100 • 180 Watts MAX
4-15/16"
125.41mm
1-13/16"
44.5mm
4-Ohm
55Hz to 22kHz (±3dB)
87dB @ 1W/1M
100 • 180 Watts MAX
4-15/16"
125.41mm
1-13/16"
44.5mm
FC6.2
• Two Focus-C5.25, 5.0-inch (127mm) poly cone woofers
• Two Focus-TW-25S, 1-inch (25mm) silk dome tweeters
• Two Focus crossover networks
• Two metal woofer grilles with trays
• Two compact flush-mount fixtures
• Two compact angle-mount fixtures
• Butyl adhesive putty for woofer grilles
• Eight 8 x 1 1/2” (38.1mm) wood screws
• Eight custom installation mounting clips
• Eight 8 x 1” (25mm) sheet metal screws
• Eight factory installation mounting clips
• Two 1" (25mm) machine screws
• Two metal spring clips for tweeter fixtures
• Four speaker wire bundles with pre-attached connectors
• Two Focus-TW-25S, 1-inch (25mm) silk dome tweeters
• Two Focus crossover networks
• Two metal woofer grilles with trays
• Two compact flush-mount fixtures
• Two compact angle-mount fixtures
• Butyl adhesive putty for woofer grilles
• Eight 8 x 1 1/2” (38.1mm) wood screws
• Eight custom installation mounting clips
• Eight 8 x 1” (25mm) sheet metal screws
• Eight factory installation mounting clips
• Two 1" (25mm) machine screws
• Two metal spring clips for tweeter fixtures
• Four speaker wire bundles with pre-attached connectors
2
"
2
5
/8
"
4 7/16"
3 1/2"
FC5.2 / 2-Way Component System:
-3dB
INPUT
+3dB
0dB
WOOFER TWEETER
4-7/8"
(123.825mm)
1-1/2"
(38.1mm)
3-1/2"
(88.9mm)
(53.975mm)
2-1/8"
15/16"
(23.8125mm)
FLUSH
1-3/4"
(44.45mm)
15/16"
(23.8125mm)
SURFACE
TWEETERS
Silk Dome With Neodymium Motor
Diameter (inches) 1-1/2
Diameter (mm) 38.1
Impedance 4-Ohm
Frequency Response 1kHz - 22kHz
Power Handling 40 - 175
Diameter (inches) 1-1/2
Diameter (mm) 38.1
Impedance 4-Ohm
Frequency Response 1kHz - 22kHz
Power Handling 40 - 175
3 6/16"
4 15/16"
2
1
4
/1
6
"
1
1
3
/1
6
"
FC6.2 / 2-Way Component System: • Two Focus-C6.5, 6 1/2" (165.1mm) poly cone woofers
• Two Focus-TW-25S, 1" (25mm) silk dome tweeters
• Two Focus crossover networks
• Two metal woofer grilles with trays
• Two compact flush-mount fixtures
• Two compact angle-mount fixtures
• Butyl adhesive putty for woofer grilles
• Eight 8 x 1 1/2” (38.1mm) wood screws
• Eight custom installation mounting clips
• Eight 8 x 1” (25mm) sheet metal screws
• Eight factory installation mounting clips
• Two 1" (25mm) machine screws
• Two metal spring clips for tweeter fixtures
• Four speaker wire bundles with pre-attached connectors
• Two Focus crossover networks
• Two metal woofer grilles with trays
• Two compact flush-mount fixtures
• Two compact angle-mount fixtures
• Butyl adhesive putty for woofer grilles
• Eight 8 x 1 1/2” (38.1mm) wood screws
• Eight custom installation mounting clips
• Eight 8 x 1” (25mm) sheet metal screws
• Eight factory installation mounting clips
• Two 1" (25mm) machine screws
• Two metal spring clips for tweeter fixtures
• Four speaker wire bundles with pre-attached connectors