In this review, we will be comparing specifications of D320 and S20, two Bookshelf cameras from Wharfedale and Polk Audio.
Let's have a brief look at the main features of Wharfedale D320 and Polk S20 before getting into our more detailed comparison.
Let's read on the following sections in order to better understand in detail how Wharfedale D320 and Polk S20 compares and hopefully end up with enough arguments to decide which one is better for you.
Both D320 and S20 are 2-way speakers. D320 features a 1" Soft-Dome Tweeter and 1 5" Woven Kevlar Woofer . On the other hand, S20 features a 1" Terylene high-res dome Tweeter and 1 6.5" Mica-reinforced polypropylene Woofer .
D320 has a frequency range of 56-20k Hz whereas S20 has a frequency range of 39-40k Hz.
Impedance and Sensitivity
D320 and S20 has the same Impedance of 8 ohms but where they differ is the sensitivity levels. D320 sensitivity is rated at 87 dB and S20's is at 88 dBd B.
D320 has a power range of 25-100 watts RMS whereas S20 has a power range of 20-125 watts.
Input Type and Bi-Amping / Bi-Wiring
D320 features 5-way post type posts and S20 has a 5-way post type posts. None of these speakers feature b-amping/bi-wiring.
Cabinet Type and Port Position