| NU-40XT – Specifications | |
| Specification | Value |
| Continuous Power | 55W |
| RMS Power | 80W |
| Impedance | 16 Ω |
| Frequency Response | 160–7000 Hz |
| SPL at 1kHz (1W at 1m) | 113 dB |
| Net Weight | 3 kg |
| Coupling | 1.38" × 18 TPI |
| NU-40XT – Specifications | |
| Specification | Value |
| Continuous Power | 55W |
| RMS Power | 80W |
| Impedance | 16 Ω |
| Frequency Response | 160–7000 Hz |
| SPL at 1kHz (1W at 1m) | 113 dB |
| Net Weight | 3 kg |
| Coupling | 1.38" × 18 TPI |