SEAS Excel C16N001/F 6.5" Coaxial
Speaker Drivers · SKU: E0051-04/06S · Brand SEAS
฿18,000 (incl. VAT) · Pre-order
SEAS Excel C16N001/F 6.5" Coaxial specifications
| Diameter Cone diameter — larger cones move more air and reach deeper bass | 6.5" |
|---|---|
| Impedance Voice-coil electrical resistance — must match your amplifier (e.g. 4Ω/8Ω) | Woofer 4 Ω / Tweeter 6 Ω |
| Power (RMS) Continuous power the driver handles safely (RMS) — not peak power | Woofer 80 W / Tweeter 90 W |
| Sensitivity (SPL) Sensitivity — loudness at 1W/1m; higher means louder with less amplifier power | Woofer 85 dB / Tweeter 90 dB |
| Fs Free-air resonance frequency — lower generally means deeper bass extension | Woofer 37 Hz / Tweeter 1200 Hz |
| Qts Total Q at resonance (electrical + mechanical) — guides the sealed vs ported choice | 0.49 |
| Qes Electrical Q at resonance — comes from the magnet motor strength | 0.58 |
| Qms Mechanical Q at resonance — from damping of the surround and spider | 3.24 |
| Vas Equivalent air volume of the suspension compliance — used to size the enclosure | 15 L |
| Sd Effective cone area that actually moves air | Woofer 94 cm² / Tweeter 7 cm² |
| Xmax Maximum linear excursion — more travel means louder bass without distortion | 7 mm |
| Re DC resistance of the voice coil | Woofer 3.2 Ω / Tweeter 4.8 Ω |
| Le Voice-coil inductance — affects high-frequency response | Woofer 0.27 mH / Tweeter 0.05 mH |
| Mms Total moving mass, including the air load | Woofer 14.6 g / Tweeter 0.3 g |
| BL Motor force factor (magnetic flux × coil length) — higher means tighter cone control | Woofer 4.4 T·m / Tweeter 2.3 T·m |
| Weight Driver weight | 1550 g |