In this review, we will be comparing specifications of EVO4.2 and Q150, two Bookshelf cameras from Wharfedale and KEF.
Let's have a brief look at the main features of Wharfedale EVO4.2 and KEF Q150 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 KEF Q150 compares and hopefully end up with enough arguments to decide which one is better for you.
Drivers
One of the fundamental differences between these two speakers is that EVO4.2 is a 3-way design whereas Q150 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, Q150 features a 1" Dome Tweeter and 1 5.25" Aluminum Woofer with a Crossover frequency at 2500 Hz.
Frequency Response
EVO4.2 has a frequency range of 48-22k Hz whereas Q150 has a frequency range of 51-28k Hz.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf Speakers
Impedance and Sensitivity
EVO4.2 and Q150 has the same Impedance of 8 ohms but where they differ is the sensitivity levels. EVO4.2 sensitivity is rated at 88 dB and Q150's is at 86 dBd B.
Sensitivity
Bookshelf Speakers
Power Range
EVO4.2 has a power range of 25-120 watts RMS whereas Q150 has a power range of 10-100 watts.
Input Type and Bi-Amping / Bi-Wiring
EVO4.2 features Post posts which makes bi-amping or bi-wiring possible. Q150 has a Post which doesn't feature b-amping/bi-wiring.
Cabinet Type and Port Position
Physical Specs