Acoustic Research AR-3A crossover upgrade service NEW crossovers (EACH)

acoustic

You will get a new crossover built to original schematic with some small improvements the circuit and much better parts quality. Crossovers [...]

acoustic

Acoustic Research AR-3a- LST Midrange

This is from Ar3a or LST speaker and can be use in other also, it measured 3.9 ohms in my meter it is tested and works great. [...]

early

They sound amazing, powerful and clear. Cabinets are 7/10 with some dings and a few scratches. Grills are all original, with good brass badg [...]

acoustic

Waknut cabinet shows mild imperfections mild discoloration but nothing major. Grills also in great vintage condition with no visible damage [...]

original

One tweeter for the AR-3a and AR-LST with the rear terminal configuration. You may convert this to front wired by soldering leads to the exi [...]

acoustic

Acoustic Research AR-3a speaker set. All drivers are in working condition. Tweeters are correct spec. Rear level potentiometers work. As far [...]

vintage

Vintage AR ACOUSTIC RESEARCH AR3 AR-3A LST MIDRANGE SPEAKER Tested Works #5. [...]

vintage

Vintage AR ACOUSTIC RESEARCH AR3 AR-3A LST MIDRANGE SPEAKER Tested Works #4. [...]

vintage

Vintage AR ACOUSTIC RESEARCH AR3 AR-3A LST MIDRANGE SPEAKER Tested Works #6. [...]

vintage

Vintage AR ACOUSTIC RESEARCH AR3 AR-3A LST MIDRANGE SPEAKER Tested Works #3. [...]