JBL 2231A Low Frequency Driver For Sale | Audiogon
JBL 2231A 1980s Grey | Reverb
JBL 2231A 15" Low Frequency Driver OEM | #149342574
PartsJBL2231A
1980s JBL Lansing 2231A Loud Speaker Walnut Stain 15” Vintage Electric Guitar Speaker Cabinet Custom Hand Made Home Brew By & For Indigo Ranch Studios Cool Cab | Reverb
JBL 2231A woofers for 4343 4333 4350 studio monitors Photo #1018656 - US Audio Mart
SS Audio Recone Kit for JBL 2230, 2231, 2234, 2235, RK-JBL2235H