6" Dome Midrange for Infinity Kappa 6.2i, 7.2i, 8.2i, 9.2i Series II M-330v2
5" Sealed Back Midrange for Sony Speakers Paper Cone, 8 Ohm, M-307. 5" Sealed Back Midrange for Technics Speakers Paper Cone, 8 Ohm, M-307. Midrange Speaker for Cerwin Vega DX-3, AT-12, AT-15, RE-25, RE-30, HED, others.