rollinhard22s 10+ year member
Junior Member
Hello I am new to this so, Hope i am doing this right. Well i bought the Kicker L 7 and i want to know what is a good spl box for it?
i thought you want it tuned a little over the RF so everything doesnt rattle like a motherOriginally posted by Jmac Large as possible, ported, and tuned to a little under your vehicle's resonant frequency with the largest port possible ...
Take a sub, an SPL meter, a burnt CD with a delayed sweep from 40-80 Hz and a sealed box that is larger than the Vas of the sub and measure where's it's the loudest (Note, you don't need to push the sub to its limits and Radioshack meters will only measure to 120 dB ...)