In this review, we will be comparing specifications of 3020i and R-51M, two Bookshelf cameras from Q Acoustics and Klipsch.
Let's have a brief look at the main features of Q Acoustics 3020i and Klipsch R-51M 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 Klipsch R-51M compares and hopefully end up with enough arguments to decide which one is better for you.
Both 3020i and R-51M are 2-way speakers. 3020i features a 0.9" decoupled Tweeter and 1 5" Coated paper Woofer . On the other hand, R-51M features a 1" Tractrix Horn Tweeter and 1 5.25" Copper-spun IMG Woofer with a Crossover frequency at 1660 Hz.
3020i has a frequency range of 64-30k Hz whereas R-51M has a frequency range of 62-21k Hz.
Impedance and Sensitivity
3020i is a 6 ohms speaker compared to R-51M which has a nominal impedance of 8 ohms. These two speakers also have different sensitivity levels. 3020i sensitivity is rated at 88 dB and R-51M's is at 93 dB dB.
3020i has a power range of 25-75 watts RMS whereas R-51M has a power range of 85 watts.
Input Type and Bi-Amping / Bi-Wiring
3020i features Single Gold Plated Binding Posts - 5-way type posts and R-51M has a Single Gold Plated Binding Posts - 5-way type posts. None of these speakers feature b-amping/bi-wiring.
Cabinet Type and Port Position
Both 3020i and R-51M features dual binding post speaker terminals for bi-amping or bi-wiring.