| MODEL | CSP-220 / CSP-220WP / CSP-220D / CSP-220DWP |
| Rated Power (RMS) | 20W |
| Output | 5, 10, 20W |
| Transducer | 1 x 6.5” 8Ω paper cone (CSP-220) |
| 1 x 6.5” 8Ω plastic cone (CSP-220WP) |
| 2 x 6.5” 8Ω paper cone (CSP-220D) |
| 2 x 6.5” 8Ω plastic cone (CSP-220DWP) |
| Input Voltage | 50, 70, 100V |
| Impedance | 100V: 2kΩ, 1kΩ, 500Ω |
| 70V: 1kΩ, 490Ω, 245Ω |
| 50V: 500Ω, 245Ω, 125Ω |
| Frequency Response | 100Hz~20KHz |
| SPL (1W/1m) | 94dB |
| Materiel | ABS resin |
| Protection rate | IP44 (WP models) |
| Dimensions (Diam. x L) | 180 x 251.5 mm |
| Weight | 2.2kg (CSP-220, CSP-220WP) – 3kg (CSP-220D, CSP-220DWP) |