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A7 Competition Amplifiers


The Mad scientists at DB Drive have spent the last couple of years perfecting our A7 7500.1 SPL amplifier , not only working in the electronics lab but also working directly with Team DB Drive competitors to construct the most indestructible competition amplifier on the market . The A7 7500.1 has a massive unregulated power supply optimized for high voltage charging systems. It will reproduce its rated power on a normal 14.4 volt charging system but will outright blow the doors off your ride on a 16 volt charging system. With the recommended minimum 1 Ohm load, you will get full rated power. With a properly designed and calculated enclosure there is no limit to the output power of the A7 7500.1. DB Drive recommends the use of the WDX SPL Subwoofers in conjunction with the A7 7500.1 for optimal performance. The signal processing features are handled by a 24dB per octave low pass x-over network. A 24dB per octave subsonic filter keeps the unwanted woofer damaging frequencies out. A variable Bass boost at 45Hz gives you the ability to dial in just the right amount of bass. The included bass remote control puts all the power of the A7 7500.1 right at your finger tips. With the help of Team DB Drive’s Danny Hays, the A7 7500.1 has already taken one of the top honors at the 2009 DB Drag World Finals. Danny went from an amazing score of 172.7dB at the 2008 finals to an astonishing 179.7dB, crowning him the 2009 DB Drag Racing Extreme 3-4 World Champion.
 
 Products (Total Items: 5)
A7 7500.1  - Class D Mono Amplifier
A7 7500.1 - Class D Mono Amplifier
Average Rating 0 Review(s)
Your Price: $7,399.95
A7 3500H.1 - Class D Mono Amplifier
A7 3500H.1 - Class D Mono Amplifier
Average Rating 0 Review(s)
Your Price: $2,399.95
A7PRO 2.5K - Class D Amplifier / 2500 Watts
A7PRO 2.5K - Class D Amplifier / 2500 Watts
Average Rating 0 Review(s)
Your Price: $1,299.99
A7PRO 3K.2: 2 Channel High Power Full Range Class D Amplifier
A7PRO 3K.2: 2 Channel High Power Full Range Class D Amplifier
Average Rating 0 Review(s)
Your Price: $2,039.95
A7PRO 4K.4
A7PRO 4K.4
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Your Price: $2,039.95