SA Beta-12LTA 12 Inch full Range Woofer Speaker for DIY Infinite Baffl – SpeakerAddict
Beta Four
Beta 3 U12 300W 12" 2-Way Full Range Passive Loudspeaker - Phantom Dynamics | Nightclub Lighting | Lasers & Sound
ΣS2153 - Dual 15" Two Way Full Range Speaker - ΣS Series Wood Speaker - Beta Three Technology Creates Sound Enjoyment
Eminence Beta 6A speaker. The Eminence Beta 6A is a 6.5" 8 ohm speaker for all mid-bass or midrange speaker systems. Beta-6A is a 175 watt RMS 8" speaker.
Eminence Beta-6A 6-1/2" High Power Midbass Midrange Woofer Speaker
Beta Amplifier 200 — Hilbish Design
8 inch Eminence American Standard Series Replacement Speaker – Eminence Speaker, LLC
Infinity Beta™ 50 Floor-standing speaker at Crutchfield