SEAS Prestige H1149-06 27TDC Fabric Dome Tweeter 6Ohm/27mm
Overview:
Seas Prestige 27TDC is a High Definition precoated fabric dome tweeter with a wide, soft polymer surround and a rear chamber. Sonotex precoated fabric diaphragm with high consistency and excellent stability against variations in air humidity. Sonomax surround for low resonance, excellent mechanical linearity and stability without magnetic fluid damping. The voice coil is wound on an aluminium voice coil former with adequate ventilating holes to eliminate noise from internal air flow.
Stiff and stable rear chamber with optimal acoustic damping allows the tweeter to be used with moderately low crossover frequencies. The chassis is precision moulded from glass fibre reinforced plastic, and its front design offers optimum radiation conditions.
Highlights:
- Smooth, extended frequency response.
- Specially designed soft Sonotex surround which allows a low fundamental frequency (2,000 to 25,000 Hz)
- 55 Watts RMS Power Handling
- 90 dB 2.83V/1m Sensitivity
Product Details:
Model | 27TDC |
Tweeter Type | Fabric Dome |
Tweeter Series | Prestige Series |
Cone / Dome Diameter | 27mm |
Specifications:
Nominal Impedance | 6Ohm |
Frequency Range | 2000 to 25000 Hz |
Short term Power Handling | 150 W |
Long term Power Handling | 55 W |
Characteristic Sensitivity (2.83V/1m) | 90 dB |
Voice Coil Diameter | 26 mm |
Voice Coil Height | 1.5 mm |
Air Gap Height | 2.0 mm |
Linear Coil Travel (p-p) | 0.5 mm |
Voice Coil Resistance | 4.8 Ohms |
Voice Coil Inductance | 0.05 mH |
Force Factor | 3.5 N/A |
Free Air Resonance | 550 Hz |
Moving Mass | 0.30 g |
Effective Piston Area | 7.0 cm |
Magnetic Gap Flux Density | 1.8 T |
Magnet weight | 0.25 Kg |
Total Weight | 0.50 Kg |
Frequency Response:

Dimensions:























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