View Full Version : RD Audio Alpha 15v2

02-21-2008, 07:48 PM
i have this sub powered by a rd audio 1000.1d.

its the single spider version so it handles lower power.

this sub is amazing. it has a very warm and deep bass when listening to music like r & b or jazz. on rock music, the bass guitar just comes alive. of course the recordings have to be good.

now on to bass songs. it hits hard boys and girls. lol. i was shocked at the output.

over all i give this sub 10/10.

hear are the subs i have owned to compare.

fi btl 15, re xxx 12, si mag 15, sound splinter rl-s, treo ssi 12, jl audio 12w6v2, realm audio 12, alpine type x 12, type r 12

02-22-2008, 02:17 PM
btw the box is 3.5 cuft net tuned to 33hz.