A pair of vintage 1956 Electro Voice Speakers model SP15B. These are massive 15" reproducers of deluxe construction. They offer outstanding performance as full range loudspeakers or as low frequency drivers in multiway systems. The EV Radax coaxial principle employed in these speakers offers an extended high frequency response beyond the normal capability of ordinary 15" loudspeakers.
They have the EV model X-36 Crossover Network which is 16 ohms, 3500 cps and the T35B Tweeter 16 ohms.
The cabinet measures 31 Â½" tall 18 Â½" wide 19" deep and weigh about 30 lbs.