| Specification | Value | Unit | |
| Overall diameter | 220 | mm | |
| Cutout Diameter/Square | 191 | mm | |
| Min. frontplate thickness | 9 | mm | |
| Overall depth | 109 | mm | |
| Motor assembly depth | 46 | mm | |
| Motor assembly diameter | 87 | mm | |
| Screwfitting | DIN 7984 / Ø 4.50 | mm | |
| Terminal | +: 6.3 x 0.8 / -: 4.8 x 0.8 | mm | |
| Shipping weight (pair) | 6.9 | Kg | |
| Shipping box size (pair) | 250/290/250 | mm | |
C220-6-227 Ceramic Bass-Midrange
| Dome material | Ceramic |
| Application | Bass‑Midrange |
| Overall diameter | 220 MM |
| Cutout Diameter/Square | 191 MM |
| Overall depth | 109 MM |
| Motor assembly depth | 46 mm |
| Motor assembly diameter | 87 mm |
Mechanical Data
Thiele/Small Parameters
| Specification | Value | Unit | |
| Sensitivity (2.83V / 1m) | Spl | 89 | dB |
| DC-resistance | Re | 5.6 | Ohm |
| Resonance frequency | Fs | 27 | Hz |
| Equivalent volume of air | Vas | 79.6 | ltr |
| Mechanical Q | Qms | 5.96 | |
| Electrical Q | Qes | 0.34 | |
| Total Q | Qts | 0.32 | |
| Effective piston area | Sd | 224 | Cm2 |
| Moving mass | Mms | 31.2 | g |
| Suspension compliance | CMs | 1.12 | mm/n |
| Mechanical resistance | Rms | 0.89 | Kg*s |
voice coil parameters
| Specification | Value | Unit | |
| Power handling | P | 120 | W |
| Linear excursion | Xmax | +/-6 | mm |
| Voice coil diameter | 55 | mm | |
| Voice coil former material | Ti | ||
| Voice coil material | Cu | ||
| Voice coil inductance | Le | 0.23 | mH |
| Force factor | Bl | 9.3 | N/A |
| Motor type | Underhung | ||
| Ferrofluid filling | No | ||
Frequency Response [DB]
Impedance [Ohm]
Harmonic Distortion [%]
