Related Manuals for Electro-Voice SP12. Speakers Electro-Voice SP13.5TRBXWK Brochure & Specs. Rearaxial softspeaker (2 pages) Speakers Electro-Voice SP12C Brochure & Specs. Electro-voice component speakers specification sheet (4 pages) Speakers Electro-Voice SPA75 Engineering Data.. A Electro-Voice SP12 with the huge "coffee can" alnico magnet. I have posted the specifications in the last photo and find it hard to believe a speaker of this size, magnet weight, and quality build is only rated at 25watts RMS / 50watts MAX ! There is no Ohm rating listed on the speaker frame or magnet but the specification sheet states 16ohms.
Electro-Voice SP12C; Release date unknown ¥ 43,900 (around the late 1970 s) Commentary. 30 cm full range unit that adopts a mechanical 2-way system. The high-frequency characteristics are extended by the free edge subcone.. Electro-Voice SP12; Release date unknown ¥ 39,100 (1 unit, around 1970) ¥ 42,500 (1 unit, around 1972) Commentary. Double cone type 30 cm full range unit that can also be used as a woofer. SP12 is used for the mid and low band of Patrician800. There are ones with specifications of 8 Ω and 16 Ω. It seems that the former period was 16 Ω and.