Aerpro T25D48R 48x T25D SMD Wedge - Red mounting brackets 12dB/Octave Butterworth Low-Pass Crossover —

12dB/Octave Butterworth Low-Pass Crossover — The on-board Butterworth crossover filters out midrange and high frequencies before they reach the subwoofer

Remote bass boost 0 dB to +18 dB @ 45 Hz: The signature Rockford Fosgate Punch EQ frequency

The Continuously Variable onboard Punch EQ delivers up to 18dB of boost at 45Hz

supply continues to generate above rated power as voltage increases

Aerpro T25D48R 48x T25D SMD Wedge - Red mounting brackets 12dB/Octave Butterworth Low-Pass Crossover —Upgrade your Car's Lighting with Aerpro Direct Replacement LED Bulbs 48 SMD LED Stop Tail Light. Legendary Products & Support From Authorized Dealers When you choose Aerpro, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: Expert Knowledge & Training Only authorized Aerpro dealers are factory trained to sell and install