In this review, we will be comparing specifications of R-51M and Diamond 225, two Bookshelf cameras from Klipsch and Wharfedale.
Let's have a brief look at the main features of Klipsch R-51M and Wharfedale 225 before getting into our more detailed comparison.
Let's read on the following sections in order to better understand in detail how Klipsch R-51M and Wharfedale 225 compares and hopefully end up with enough arguments to decide which one is better for you.
Both R-51M and Diamond 225 are 2-way speakers. R-51M features a 1" Tractrix Horn Tweeter and 1 5.25" Copper-spun IMG Woofer with a Crossover frequency at 1660 Hz. On the other hand, Diamond 225 features a 1" Dome Tweeter and 1 6.5" Woven Kevlar Woofer with a Crossover frequency at 2300 Hz.
R-51M has a frequency range of 62-21k Hz whereas Diamond 225 has a frequency range of 45-20k Hz.
Impedance and Sensitivity
R-51M and Diamond 225 has the same Impedance of 8 ohms but where they differ is the sensitivity levels. R-51M sensitivity is rated at 93 dB and Diamond 225's is at 87 dBd B.
R-51M has a power range of 85 watts RMS whereas Diamond 225 has a power range of 25-120 watts.
Input Type and Bi-Amping / Bi-Wiring
Diamond 225 features Post posts which makes bi-amping or bi-wiring possible. R-51M has a Single Gold Plated Binding Posts - 5-way which doesn't feature b-amping/bi-wiring.
Cabinet Type and Port Position
In this section, We are going to compare Klipsch R-51M's and Wharfedale 225's external dimensions.
Below you can see the front view size comparison of Klipsch R-51M and Wharfedale 225.