Dayton Audio RS28F-4
Fountek NeoCD3.5H
Monacor DT-300 + WG-300
RAAL 140-15D
SB Acoustics SB26STAC-C000-4
SB Acoustics SB26STCN-C000-4
SB Acoustics SB29RDC-C000-4
SB Acoustics “Satori” TW29R-B
ScanSpeak D2608/913000
ScanSpeak D2905/950000
ScanSpeak D3004/660000
ScanSpeak D3004/664000
ScanSpeak D3004/602010
ScanSpeak R3004/602010
SEAS H1189 27TDFC
SEAS H1499 27TBCD/GB-DXT