In this review, we will be comparing specifications of S20 and S10, two Bookshelf cameras by Polk Audio.
Let's have a brief look at the main features of Polk S20 and Polk S10 before getting into our more detailed comparison.
Let's read on the following sections in order to better understand in detail how Polk S20 and Polk S10 compares and hopefully end up with enough arguments to decide which one is better for you.
Both S20 and S10 are 2-way speakers. S20 features a 1" Terylene high-res dome Tweeter and 1 6.5" Mica-reinforced polypropylene Woofer . On the other hand, S10 features a 1" Terylene Soft-Dome Tweeter and 1 4" Mica-reinforced polypropylene Woofer .
S20 has a frequency range of 39-40k Hz whereas S10 has a frequency range of 67-40k Hz.
Impedance and Sensitivity
S20 and S10 has the same Impedance of 8 ohms but where they differ is the sensitivity levels. S20 sensitivity is rated at 88 dB and S10's is at 87 dBd B.
S20 has a power range of 20-125 watts RMS whereas S10 has a power range of 20-100 watts.
Input Type and Bi-Amping / Bi-Wiring
S20 features 5-way post type posts and S10 has a 5-way post type posts. None of these speakers feature b-amping/bi-wiring.
Cabinet Type and Port Position
Both S20 and S10 features dual binding post speaker terminals for bi-amping or bi-wiring.