JBL 4312-MK2 4312B- MK2 crossovers NEW (each) | eBay
Just picked up a set of super clean JBL 4312 Control Monitors to replace my Marantz Imperial 7s. The Sansui 881 powers them quite well! : r/vintageaudio
JBL 4312 MKII MONITOR CONTROL スピーカーペア。美品。動作良好き。 | www.logoscursos.com.br