In this review, we will be comparing specifications of 3020i and Alpha P3, two Bookshelf cameras from Q Acoustics and PSB.
Let's have a brief look at the main features of Q Acoustics 3020i and PSB P3 before getting into our more detailed comparison.
Let's read on the following sections in order to better understand in detail how Q Acoustics 3020i and PSB P3 compares and hopefully end up with enough arguments to decide which one is better for you.
Both 3020i and Alpha P3 are 2-way speakers. 3020i features a 0.9" decoupled Tweeter and 1 5" Coated paper Woofer . On the other hand, Alpha P3 features a 0.75" anodized aluminum Hard-Dome Tweeter and 1 4.5" Polypropylene Woofer .
3020i has a frequency range of 64-30k Hz whereas Alpha P3 has a frequency range of 57-21k Hz.
Impedance and Sensitivity
3020i is a 6 ohms speaker compared to Alpha P3 which has a nominal impedance of 8 ohms. These two speakers also have different sensitivity levels. 3020i sensitivity is rated at 88 dB and Alpha P3's is at 87 dB dB.
3020i has a power range of 25-75 watts RMS whereas Alpha P3 has a power range of 10-80 watts.
Input Type and Bi-Amping / Bi-Wiring
3020i features Gold-plated 5-way post type posts and Alpha P3 has a Gold-plated 5-way post type posts. None of these speakers feature b-amping/bi-wiring.
Cabinet Type and Port Position
Both 3020i and Alpha P3 features dual binding post speaker terminals for bi-amping or bi-wiring.