In this review, we will be comparing specifications of EVO4.2 and BW 707 S2, two Bookshelf cameras from Wharfedale and Bowers & Wilkins.
Let's have a brief look at the main features of Wharfedale EVO4.2 and BB&W 707 S2 before getting into our more detailed comparison.
Let's read on the following sections in order to better understand in detail how Wharfedale EVO4.2 and BB&W 707 S2 compares and hopefully end up with enough arguments to decide which one is better for you.
One of the fundamental differences between these two speakers is that EVO4.2 is a 3-way design whereas BW 707 S2 is a 2-way speaker. EVO4.2 features a 1.1875 x 2.375" AMT (Ribbon) Tweeter , a 2" Midrange and 1 6.5" Kevlar Woofer . On the other hand, BW 707 S2 features a 1" Decoupled Carbon Decoupled Soft-Dome Tweeter and 1 5" Continuum Woofer .
EVO4.2 has a frequency range of 48-22k Hz whereas BW 707 S2 has a frequency range of 50-28k Hz.
Impedance and Sensitivity
EVO4.2 and BW 707 S2 has the same Impedance of 8 ohms but where they differ is the sensitivity levels. EVO4.2 sensitivity is rated at 88 dB and BW 707 S2's is at 84 dBd B.
EVO4.2 has a power range of 25-120 watts RMS whereas BW 707 S2 has a power range of 30-100 watts.
Input Type and Bi-Amping / Bi-Wiring
Both EVO4.2 and BW 707 S2 features dual binding post speaker terminals for bi-amping or bi-wiring.
Cabinet Type and Port Position