Altec 421A matching pair Photo 1099379 US Audio Mart

Altec 421. Altec 421 16LF 15 inch woofer Photo 1001262 US Audio Mart Speaker makes scraping noise when moved manually up & down. i've sold every set that i've had since they are my least favorite speaker ever made, and the JBL D and K series (especially K140's) are among my favorite sounding speakers of all time

Altec 4218LF 15" 8 Ohm Bass Speaker Reverb
Altec 4218LF 15" 8 Ohm Bass Speaker Reverb from reverb.com

Speaker makes scraping noise when moved manually up & down. Great sound, huge booming bass, no voice coil rubbing or issues of any kind

Altec 4218LF 15" 8 Ohm Bass Speaker Reverb

For your viewing pleasure is this amazing Altec 421A speaker ALTEC LANSING 602 605 420 421 515 ALLPAPER OR CLOTH 15" RECONE KIT FOR 3" units Check it out! Brand New i've sold every set that i've had since they are my least favorite speaker ever made, and the JBL D and K series (especially K140's) are among my favorite sounding speakers of all time

Altec Lansing 421 8H image (1554089) Audiofanzine. ALTEC LANSING 602 605 420 421 515 ALLPAPER OR CLOTH 15" RECONE KIT FOR 3" units Check it out! Brand New it seems to me, from what I've seen, that the 421a is a bit more popular than the 421-8H in terms of its usage

Altec 4218H SERIES II Bass Musical Instrument Speaker For Sale. Speaker makes scraping noise when moved manually up & down. Altec-Lansing 421-A 'Dia-Cone' 8 ohm 15" bass speaker from a 1970's Sunn 2000 S