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All specifications are subject to change without notice.
www.earthquakesound.com
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• 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
Diameter
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
SPECIFICATIONS
FEATURES
- Crossover Frequency 3200Hz @ 4-Ohm
- 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
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
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
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
