Achema – It's Italian speaker house Albedo's new entry-level speaker in the new middle Raffaello Collection, a 2½-way transmission line with impedance above 11 ohms to be an easy load. The TL mouth is on one side terminated with a ribbed exit. Filter components are Mundorf, the drivers ceramic diaphragms from Accuton, so a 1" tweeter, 6" midrange and 7" half-way woofer. Filter frequencies are 300Hz and 2.6kHz with 1st and 2nd-order slopes, sensitivity is 85dB, claimed bandwidth 44Hz – 22kHz. Dimensions are 105cm tall, 30cm deep and 23.2cm wide. Weight is 38kg/ea and available finishes are gloss black, grey or ruby red lacquer.
