![JBL 2231A driver => new in JBL box || Genuine 2420/2421/LE85 diaphragm (D16R2421) => brand new Photo #1120774 - US Audio Mart JBL 2231A driver => new in JBL box || Genuine 2420/2421/LE85 diaphragm (D16R2421) => brand new Photo #1120774 - US Audio Mart](https://img.canuckaudiomart.com/uploads/large/1120774-jbl-2231a-driver-gt-new-in-jbl-box.jpg)
JBL 2231A driver => new in JBL box || Genuine 2420/2421/LE85 diaphragm (D16R2421) => brand new Photo #1120774 - US Audio Mart
![JBL Pair 2231A Vintage Woofers Original Cones 4343 4343b 4333 4331 4350 Photo #1808734 - UK Audio Mart JBL Pair 2231A Vintage Woofers Original Cones 4343 4343b 4333 4331 4350 Photo #1808734 - UK Audio Mart](https://img.usaudiomart.com/uploads/large/1808734-jbl-pair-2231a-vintage-woofers-original-cones-4343-4343b-4333-4331-4350.jpg)
JBL Pair 2231A Vintage Woofers Original Cones 4343 4343b 4333 4331 4350 Photo #1808734 - UK Audio Mart
The Model 2231H low frequency loudspeaker provides accurate, solid low-frequency reproductron Designed with free air resonance b
![JBL 136H家用极品15寸低音喇叭并联2235 2234 136 2231 - 『胆友自用器材交易区』 - 胆艺轩[Tubebbs]论坛音响|交易|电子管|胆机|胆机网站|胆机论坛|胆机材料|输出牛|变压器|电源牛|电阻|电容 JBL 136H家用极品15寸低音喇叭并联2235 2234 136 2231 - 『胆友自用器材交易区』 - 胆艺轩[Tubebbs]论坛音响|交易|电子管|胆机|胆机网站|胆机论坛|胆机材料|输出牛|变压器|电源牛|电阻|电容](http://file.tubebbs.com/attachments/day_220311/22031114141919b1819b91256e.jpg)
JBL 136H家用极品15寸低音喇叭并联2235 2234 136 2231 - 『胆友自用器材交易区』 - 胆艺轩[Tubebbs]论坛音响|交易|电子管|胆机|胆机网站|胆机论坛|胆机材料|输出牛|变压器|电源牛|电阻|电容
![JBL 2231 15in 380mm Low Frequency Transducer (1978) - About ProSound - Interesting stuff in the realms of sound, audio and stuff JBL 2231 15in 380mm Low Frequency Transducer (1978) - About ProSound - Interesting stuff in the realms of sound, audio and stuff](https://aboutprosound.com/wp-content/uploads/2022/09/JBL-2231-1978-Featured-Image-jbl-V2.jpg)