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FEATURES
• 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
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
SYSTEM CROSSOVER
- Crossover Frequency 3200Hz @ 4-Ohm
- Crossover Slope:
24dB/octave High-Pass
12dB/octave Low-Pass
- Poly Switch Tweeter Protection
1-1/2"
(38.1mm)
www.earthquakesound.com
4
15/16"
(23.8125mm)
FLUSH
2-1/8"
(53.975mm)
15/16"
(23.8125mm)
SURFACE
1-3/4"
(44.45mm)
System Crossover Dimensions
3-1/2"
(88.9mm)
4-7/8"
(123.825mm)
-3dB
+3dB
0dB
INPUT
WOOFER TWEETER
SPECIFICATIONS
System Model
FC5.2
Diameter
5-1/4" (133.35mm)
Impedance
4-Ohm
Frequency Response
65Hz to 22kHz (±3dB)
Sensitivity
87dB @ 1W/1M
Power Handling
80 • 150 Watts MAX
Mounting Diameter (inches)
4-7/16"
Mounting Diameter (mm)
112.71mm
Mounting Depth (inches)
2"
Mounting Depth (mm)
50.8mm
FC5.2 / 2-Way Component System:
• 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
3 1/2"
4 7/16"
• 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
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
3 6/16"
4 15/16"
• 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
All specifications are subject to change without notice.
FC6.2
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
5
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