Junior 28 Technical Specifications
| Typical in-room response | 26 Hz – 30 kHz |
| Sensitivity | 88dB (@2.83V,1m) |
| Nominal impedance | 5 ohm |
| Crossover band | 100 Hz, 2 – 7 kHz |
| Recommended amplifier power | 60 W – 300 W |
| Enclosure type | Helmholtz resonator |
| Enclosure material | MDF/Valchromat/Steel |
| Drivers |
1× 20.5 mm soft dome tweeter, 1×102 mm mineral fibre cone midrange, 2x110 mm paper cone woofers |
| Dimensions |
182 × 858 × 238 mm |
| Placement | Floor |