Audio Pro B1.35 MKII Owner's manual

Subwoofer of the year in Sweden!
SWEDEN: HiFi & Musik, no 1, 2000
Verdict: Test winner
“In this subwoofer Audio Pro once again uses the advantage of their
ace-bass technology. Together with the long-throw 10” woofer, the
B1.35 offers a powerful and deep bass, still with lots of musicality and
in addition to a very competitive price.”