Loudness wise yea it would be as good as a brahma, but as far as clean linear output ges it won't be anywhere close to a brahma. The SQ on the b15 will murder that of the CD. BTW The only way you can get a brahma is used. Adire is revamping their lineup and moving to a new buildhouse and aren't producing any drivers at the moment.
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1997 Ford Mustang 3.8v-6 5-speed
150 amp alternator
optima yellow top
Panasonic cq-c8100u (not in yet)
2 SI Magunum D2 12's
4.5 cuft NET ported box tuned to 28hz w/ 70 sqin of port area
Avionixx 1200.2
Will soon buy CDt HD62's, DLS UR6, adire koda set, or sumthin along those lines and an amp to power it (prolly an avionixx 400.2)
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new sig pic soming soon!!!