Offered is an MB-Quart QL-T60 passive subwoofer. The Made in Germany subwoofer comes with user manual on CD-Rom for hassle-free setup and connection. Most often, subwoofers are placed out of sight but this one can really show itself as it is artistically made of ceramic. The bass speaker is angled downwards following the down-fire principle. Technical data: Dimensions: 30 × 45 × 30 cm. (h x w x d) weight: 12 kg Principle: 1-way bass reflex Woofer: 1 × 20 cm Cone (Downfiring) Bottom Cut-off Frequency: 40 Hz All of the vintage audio equipment that I offer up for auction is professionally checked prior to when the pictures are taken. At this company (in Zuidlaren) a complete test is done by electro-technicians. The subwoofer will be packaged twice very carefully following all art regulations, boxed twice in specially purchased boxes of very heavy quality.