In this review, we will be comparing specifications of DALI Opticon 1 MK2 and RP-400M, two Bookshelf speakers from DALI and Klipsch.
Let's have a brief look at the main features of DALI Opticon 1 MK2 and Klipsch RP-400M before getting into our more detailed comparison.
Let's read on the following sections in order to better understand in detail how DALI Opticon 1 MK2 and Klipsch RP-400M compares and hopefully end up with enough arguments to decide which one is better for you.
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Both DALI Opticon 1 MK2 and RP-400M are 2-way speakers. DALI Opticon 1 MK2 features a 1.125" Soft-Dome Tweeter and x 4.75" Wood Fiber Woofer . On the other hand, RP-400M features a 1" Tractrix Horn Tweeter and 1 x 4" Cerametallic Woofer with a Crossover frequency at 1500 Hz.
DALI Opticon 1 MK2 has a frequency range of 62-26k Hz whereas RP-400M has a frequency range of 52-25k Hz.
Impedance and Sensitivity
DALI Opticon 1 MK2 is a 4 ohms speaker compared to RP-400M which has a nominal impedance of 8 ohms. These two speakers also have different sensitivity levels. DALI Opticon 1 MK2 sensitivity is rated at 86 dB and RP-400M's is at 93 dB. This 7 dB difference makes Klipsch RP-400M a more sensitive speaker compared to DALI Opticon 1 MK2, hence will play louder with the same amount of watts.
DALI Opticon 1 MK2 has a power range of 25-100 watts RMS whereas RP-400M has a power range of 50 watts.
Input Type and Bi-Amping / Bi-Wiring
DALI Opticon 1 MK2 features Single binding posts type posts and RP-400M has a Single binding posts type posts. None of these speakers feature bi-amping/bi-wiring.
Cabinet Type and Port Position
Both DALI Opticon 1 MK2 and RP-400M have a back firing ports.