Loa subwoofer QS 112
Loa subwoofer 12' 800 W
Loa subwoofer QS 112A
Loa subwoofer kèm ampli 12' 500 W
Loa subwoofer QS 115A
Loa subwoofer kèm ampli 15' 1000 W
Loa subwoofer QS 115
Loa sub woofer 15' 1200 W
Loa subwoofer QS 118
Loa subwoofer 18' 1400 W
Loa subwoofer QS 118A
Loa subwoofer kèm ampli 18' 1000 W
Loa subwoofer QS 218
Loa subwoofer 18' 2800 W