| Size(mm): | Φ50 x 8.7 |
| Impedance(ohm): | 32 |
| Rated Power(W): | 0.03 |
| S.P.L.(dB): | 114 (IEC-318 1mW) |
| fo(Hz): | 90 |
| Size(mm): | Φ50 x 10.8 |
| Impedance(ohm): | 38 |
| Rated Power(W): | 0.02 |
| S.P.L.(dB): | 120 (IEC-318 1mW) |
| fo(Hz): | 120 |
| Size(mm): | Φ53 x 13 |
| Impedance(ohm): | 39 |
| Rated Power(W): | 0.03 |
| S.P.L.(dB): | 117 (IEC-318 1mW) |
| fo(Hz): | 100 |
| Size(mm): | Φ57 x 12 |
| Impedance(ohm): | 38 |
| Rated Power(W): | 0.01 |
| S.P.L.(dB): | 116 (IEC-318 1mW) |
| fo(Hz): | 120 |
| Size(mm): | Φ57 x 13 |
| Impedance(ohm): | 38 |
| Rated Power(W): | 0.02 |
| S.P.L.(dB): | 121 (IEC-318 1mW) |
| fo(Hz): | 80 |
| Size(mm): | Φ27 x 7.6 |
| Impedance(ohm): | 32 |
| Rated Power(W): | 0.03 |
| S.P.L.(dB): | 86 (IEC-318 1mW) |
| fo(Hz): | 250 |
| Size(mm): | Φ40 x 9.3 |
| Impedance(ohm): | 8 |
| Rated Power(W): | 0.04 |
| S.P.L.(dB): | 122 (IEC-318 1mW) |
| fo(Hz): | 180 |