The Signature 507 is just as slim as the 505, but it is 1030 mm taller. The increase in size is due to the use of dual woofers, allowing the 507 to feature not just a 170 mm mid-woofer but also two equally sized woofers, enabling it to reproduce deeper frequencies. Naturally, it also includes the Hi-Res certified dual tweeter module with two fmax. The front panel, with its integrated sound guides, further optimizes the radiation behavior. Like all speakers in the Signature 500 series, it is equipped with robust connection terminals that not only allow for the use of high-quality cables but also support bi-wiring and bi-amping operations. The 507 is suitable for use as both a stereo speaker and a front channel in a home theater system.