https://audio-database.com/JBL/speaker/4412a.html
| Method | 3-Way, 3-Speaker, Bass reflex system, Bookshelf Type |
| Units Used | For low band : cone type For Middle Area : Cone Type For High Frequency : Dome Type |
| Frequency characteristic | 45 Hz to 20 kHz ± 2 dB |
| Impedance | 8 Ω |
| Output sound pressure level | 89dB/2.83V/m |
| Allowable input | 150W (pink noise) |
| Crossover frequency | 850 Hz, 4 kHz |
| External dimensions | Width 597x Height 362x Depth 286 mm |
| Weight | 21kg |
