| Brand | Cadence |
| Trade name | QRS 65 |
| Pattern | round |
| Type | speakers 16 cm (from 150 mm to 170 mm) |
| Height | 65 mm |
| Type acoustic | coaxial |
| Main speaker dimensions | 165 mm |
| Number of bands | two-ways |
| Rated power (4 Ohm) | 80 |
| Maximum power | 180 W |
| Impedance | 4 Ohm |
| Sensitivity | 90 dB |
| Frequency range from | 65 Hz |
| Frequency range up to | 20000 Hz |
| Manufacturer | China |
| Warranty / Service | 14 days |
| Price per | pair |