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Features:
Earthquake SLAPS are Tuned Radiators that provide additional bass, without additional amplifier power or enclosure volume. Designed to perfectly complement almost all Earthquake subwoofers, they add up to +6dB of bass to this line of high-output subwoofers. Plus, thanks to user-tunable adjustments, they can be set to match any vehicle requirement or musical preference.
Key System Benefits
Key Installation Benefits
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