Prepare your ears for an audio treat with the Stereo Integrity M3 Carbon Midrange loudspeakers! These 3.5-inch marvels are engineered with a feather-light carbon fiber cone, delivering smooth, crystal-clear sound from 125 Hz all the way up to a sparkling 20,000 Hz. Thanks to advanced FEA optimization and a robust neodymium motor, you'll experience a wideband performance that's simply delightful. Upgrade your sound system with these durable, high-fidelity drivers and let the good times roll!
| Cone Material |
Carbon Fiber cone and dust cap |
| Surround Material |
Custom-tooled synthetic copolymer |
| Basket Type |
Cast aluminum |
| Voice Coil Material |
Copper |
| Motor Structure |
High-strength shielded N45 neodymium neo cup |
| Design Optimization |
FEA and Klippel USA analyzed |
| Frequency Response |
125 Hz to 20,000 Hz |
| Recommended Crossover |
300 Hz with 24 dB/octave slope (minimum) |
| Mounting Depth |
1.95 inches |
| Cutout Diameter |
2.85 inches |
| Overall Diameter |
3.72 inches |
Component Speakers Specifications
Quick Info
| Weight |
1 lbs |
| Dimensions (OD) |
94.4 mm |
| Dimensions (Cutout) |
72.5 mm |
| Mounting Depth |
49.5 mm |
| RMS |
100 watts |
| Impedance |
4 Ohms |
Thiele-Small Parameters
| Re |
3.4 Ohms |
| Fs |
126 Hz |
| Qes |
1.14 – |
| Qms |
3.14 – |
| Qts |
0.85 – |
| Le |
0.03 mH |
| Sd |
5.13 square inches |
| Vas |
0.62 Liters |
| BL |
3.08 Tesla Meters |
| Mms |
4 grams |
| Cms |
75.1 µM/N |
| Xmax |
3 mm one-way 70% BL |
| Xmech |
5 mm one-way |
| SPL |
86 dB |
Materials
| Surround Material |
Rubber – |
| Cone Material |
Carbon Fiber – |
| Voice Coil Material |
Copper – |
| Magnet Material |
Neodymium – |
Performance & Compliance
| Frequency Response Minimum |
150 Hz |
| Frequency Response Maximum |
20,000 Hz |
| Sensitivity |
86 dB |