| Model | RTN-55XT |
| Music Power | 55 WATTS |
| Impedance | 100 V Line |
| Frequency Response | 160-7000Hz |
| Tapping | 5W,10W,20W,30W,55W |
| Max Power | 75W |
DRIVER UNIT RTN-55XT
| Model | RTN-55XT |
| Music Power | 55 WATTS |
| Impedance | 100 V Line |
| Frequency Response | 160-7000Hz |
| Tapping | 5W,10W,20W,30W,55W |
| Max Power | 75W |