Harbinger S12 Subwoofer review and teardown!
16:40
Harbinger VS18 Review and teardown
17:49
Harbinger S12 vs VS12. Are these the same speaker?
22:21
This vs That! Harbinger MLS1000 vs QSC microsystem, QSC KS112 and QSC CP8
19:52
!NOW in North America! TS312S Sub - ALTO TRUESONIC TS3 2000-Watt 12-Inch Powered Sub-woofer
13:40
Hear The Bass - Have A Listen to Harbinger S12 12" Compact Powered Subwoofer With DSP
12:19
THE NEW Harbinger VARI VS18 18" Powered Sub
43:49
Powered PA Subwoofer Keeping it Simple!
19:46