The Invader 50 is our sweeter and creamier version of our hugely popular Green Beret. It retains all the same great rock and roll character with just a little sweeter top end and breakup. The beefed up coil means you can now use it with higher wattage amps.
| Resonant Frequency (Fs) | 110.12 Hz |
| DC Resistance (Re) | 6.7 Ohm |
| Coil Inductance (Le) | 8 mH |
| Mechanical Q (Qms) | 9.5094 |
| Electromagnetic Q (Qes) | 0.947 |
| Total Q (Qts) | 0.8612 |
| Compliance Equivalent Volume (Vas) | 1.163 cu ft |
| Mechanical Compliance of Suspension (Cms) | 73.644 mm/N |
| BL Product (BL) | T-M |
| Diaphragm Mass Inc. Airload (Mms) | 28.3643 grams |
| Surface Area of Cone (Sd) | 558.645 cm squared |
| Sound Pressure Level (spl) | 98.51 db |