SEAS |
27TBC/G |
27TBC/G-6 |
H1147-06 |
Dome tweeter |
Sold by piece |
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Brand SEAS |
Model 27TBC/G |
TLHP code 27TBC/G-6 |
Manufacturer code H1147-06 |
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Product type Dome tweeter |
Sales packaging Sold by Piece |
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 5 weeks
27TBC/G is a High Definition metal dome tweeter with a wide, soft polymer surround and a rear chamber.
Aluminium/magnesium alloy diaphragm with pistonic behaviour throughout the audible frequency range, resulting in a good dispersion also above 10kHz.
A Hexagrid protects the diaphragm, and supports a phase plate which compensates for a slight axial roll off towards 20 kHz.
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.
The 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.
General |
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Product type | Dome tweeter |
Brand | SEAS |
Reference | 27TBC/G |
Product code | H1147-06 |
Informations |
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Nominal impedance | 6 ohm |
Dimensional category | 4 inch |
Manufacturer sensitivity | 92 dB |
Nominal power handling | 55 W |
Max power handling | 150 W |
Bandwidth | 2000÷25000 Hz |
Fundamental parameters |
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Sd | 7 cm² |
Mms | 0.33 gr |
Le | 0.05 mH |
Re | 4.8 ohm |
Small signal parameters |
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Fs | 600 Hz |
Datas |
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Flux density | 1.8 T |
Xmax | ±0.25 mm |
Calculated Xmax | ±0.4167 mm |
Weight | ~0.52 kg |
Dimensions |
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Voice coil diameter | 1.02 inch |
Winding depth | 1.5 mm |
Gap height | 2 mm |
Outside diameter | 103.8 mm |
Baffle cutout diameter | 85 mm |
Depth | 42.5 mm |
Front thickness | 3.5 mm |
Depth after front | 39 mm |
Diamètre aimant (mm) | 73 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Voice coil former | Aluminium |
Surround material | Plastic |
Dome material | Aluminium / Magnesium |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.