If you like "metal" and seek "pounding double bass" kick drums, check out Master's "Faith is in Season".
If you want to see just how much bottom end extension and output your speakers really have, check out Ayre Acoustics "irrational but efficacious" test disc. Starts off at 5 Hz and climbs from there using the "Cardas sweep tone". This disc CAN damage your woofers, tweeters and wallet, so proceed with caution. Sean
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