If you could afford it, I would definitely go with a Kicker amp. Although you have an Alpine amp that is already 1000 watts, the same kicker amp that is 1000 watts will push you speakers harder.
Both subs are 1000 watts RMS and I already have a PDX 1.1000 alpine amplifier. I want to either replace my current amp or add to it but I'm not sure what kind of amp I should buy. Any help would be appreciated.
If you could afford it, I would definitely go with a Kicker amp. Although you have an Alpine amp that is already 1000 watts, the same kicker amp that is 1000 watts will push you speakers harder.