SEAS Excel M64F001 2.5" Midrange
Speaker Drivers · SKU: E0103-06 · Brand SEAS
฿18,450 (incl. VAT) · Pre-order
SEAS Excel M64F001 2.5" Midrange specifications
| Diameter Cone diameter — larger cones move more air and reach deeper bass | 2.5" |
|---|---|
| Impedance Voice-coil electrical resistance — must match your amplifier (e.g. 4Ω/8Ω) | 6 Ω |
| Power (RMS) Continuous power the driver handles safely (RMS) — not peak power | 150 W |
| Sensitivity (SPL) Sensitivity — loudness at 1W/1m; higher means louder with less amplifier power | 92 dB |
| Fs Free-air resonance frequency — lower generally means deeper bass extension | 377 Hz |
| Sd Effective cone area that actually moves air | 41.2 cm² |
| Xmax Maximum linear excursion — more travel means louder bass without distortion | 0.7 mm |
| Re DC resistance of the voice coil | 4.8 Ω |
| Le Voice-coil inductance — affects high-frequency response | 0.13 mH |
| Mms Total moving mass, including the air load | 3 g |
| BL Motor force factor (magnetic flux × coil length) — higher means tighter cone control | 6.3 T·m |
| Weight Driver weight | 550 g |