that's no problem either: the QS-FOUR has special low-level outputs that can be used to drive active subwoofers such as the Q168A

Bluetooth Hands-Free Calling and Music Streaming

Für eine schnelle und sichere Inbetriebnahme verfügt der Verstärker über eine integrierte CLIP-Anzeige

25 mm voice coilPolypropylene graphite conesSeparate crossovers for tweeter and bass25 mm fabric neodymium tweeterProtective grilleInstallation depth 54 mmInstallation opening 115 mm

Connection: Dual Push Terminals (Black Edition)

GZHW 38-D1/D2 Verstärker Bundle that's no problem either: theThe Ground Zero GZHW 38 D1 D2 from the HYDROGEN series was designed for maximum power handling and uncompromising sound pressure performance. With its solid cast aluminum basket, reinforced paper cone, and generously sized 75 mm copper voice coil, this 15 inch subwoofer is equally suited for extreme bass applications in everyday use as it is for SPL competitions. Thanks to Klippel optimization, the subwoofer delivers precise control, high power