BMS |
4554 |
4554-16 |
BMS-4554-16 |
Compression driver |
Sold by piece |
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Brand BMS |
Model 4554 |
TLHP code 4554-16 |
Manufacturer code BMS-4554-16 |
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Product type Compression driver |
Sales packaging Sold by Piece |
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This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Mar 20, 2025 and Mar 27, 2025
1.4" Driver for budget Projects
Unique Patented Design
113 dB sensitivity 1 W / 1 m
1.3 kHz Crossover
Extended high frequency response up to 20 kHz
Small Size and low Weight
44.4 mm Sandwich in- and outside Voice Coil
BMS 4554 is a powerful 1.4" professional compression driver that delivers outstanding sonic quality in a small package. The BMS exclusive voice coil technology employs a light weight Copper Clad Aluminium wire wound inside and outside of the Kapton™ former to improve the heat dissipation, dramatically increasing the acoustic output and reliability of the driver while minimising the power compression.
The BMS 4554 - 1.4" compression driver is designed for a wide variety of applications including budget projects requiring 1.4" driver of high sonic quality. The 4554 offers all the benefits of the patented BMS compression driver in a 1.4" format, but at much reduced cost.
General |
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Product type | Compression driver |
Brand | BMS |
Reference | 4554 |
Product code | BMS-4554-16 |
Informations |
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Nominal impedance | 16 ohm |
Dimensional category | 5 inch |
Manufacturer sensitivity | 113 dB |
Nominal power handling | 80 W |
Max power handling | 160 W |
Bandwidth | 500÷20000 Hz |
Recommended min cutoff frequency | 1000 Hz |
Exit dimension | 1.4 inch |
Datas |
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Flux density | 2 T |
Dimensions |
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Voice coil diameter | 1.75 inch |
Outside diameter | 123 mm |
Depth | 47 mm |
Driver dimensions mouting holes | M6 |
Driver mounting system | 2 points on diameter 76 mm |
Shape & Materials |
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Magnet type | Ferrite |
Winding material | CCAW (Copper-clad aluminium wire) |
Diaphragm former material | Kapton |
Diaphragm material | Polyester |
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.