The Signature 507 is just as slim as the 505, but a bit higher at 1030 mm. The increased size is due to the dual woofer used, with the result that the 507 has a 170 mm bass-midrange unit as well as woofers of the same size.
We helped to pick up a set of amplifier + speakers + vinyl player. I'm happy as an elephant) I recommend it.
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There is also an excellent selection of records!