So I have the rest of my system ready to go and am going with a sealed tool well 10" box like I had in my last S with the IDA-x100 HU and Focals in the doors. I am running the Alpine MRP-f450 amp and bridging CH3&4. My question is, what type of sub should I go with? I am leaning toward the 10w3v3 d2 in series but am having trouble finding any, everything seems to be the d4 (dual 4 ohm). Do I have any other options to get this speaker running at the 4 ohm minimum and/or does anyone have any other speaker recommendations for the +/- 200w RMS range? Id like to install everything on Saturday.


Here are the specs for the amp:
Performance
RMS Power Output (Watts x Channels) 70 x 4
Peak Power Output (Watts x Channels) ---
Power at 2 Ohms (Watts x Channels) 100 x 4
Bridged Power (Watts x Channels) 200 x 2
Minimum Impedance Bridged 4
Minimum Impedance Unbridged ---
Frequency Response at Rated RMS Power 20-20k Hz
THD at Rated RMS Power 1%
Signal to Noise Ratio 100 dB
Input Voltage 14.4v

Thanks

 

10w3 is fine.... the single voicecoil 2 ohm is your winner... if your finding a dual 4 ohm sub just bridge it down and you'll be fine...