Compression driver BMS 4538, 8 ohm, 1 inch exit

Brand 
BMS
Model 
4538
SKU 
4538-8
Manufacturer code 
BMS-4538-8
Product type 
Compression driver
Sales packaging 
Sold by piece
Brand
BMS
Model
4538
TLHP code
4538-8
Manufacturer code
BMS-4538-8
Product type 
Compression driver
Sales packaging 
Sold by Piece
Recommended retail price
€170.40
TLHP selling price
90.35IT/piece
excluding delivery service
Save
47%

Simulate shipping costs and VAT
Currently in supply

This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Apr 5, 2025 and Apr 12, 2025

Qty

  • Unique Patented Design
    114 dB sensitivity 1 W / 1 m
    1.9 kHz Crossover
    Extended high frequency response up to 30 kHz
    Very small Size and low Weight
    38 mm Voice Coil

    BMS 4538 is a powerful 1“ professional compression driver that delivers superb sonic quality at a small package.
    The unique BMS annular diaphragm together with the patented radial phasing plug achieve very high sensitivity and linear frequency response up to 30 kHz. The sound of the BMS 4538 has an exceptional dynamic range and produces even the most complex music signals with depth and definition.
    The BMS 4538 - 1" compression driver is designed for a wide variety of applications including small to medium high quality professional reinforcement systems and stage monitors. The 4538 offers all the benefits of the patented BMS compression driver design, but at much reduced cost.

General

Product type Compression driver
Brand BMS
Reference 4538
Product code BMS-4538-8

Informations

Nominal impedance 8 ohm
Dimensional category 4 inch
Manufacturer sensitivity 114 dB
Nominal power handling 60 W
Max power handling 120 W
Bandwidth 1200÷30000 Hz
Recommended min cutoff frequency 1900 Hz
Exit dimension 1.0 inch

Datas

Flux density 1.8 T
Weight ~1 kg

Dimensions

Voice coil diameter 1.5 inch
Outside diameter 96 mm
Depth 40 mm
Driver dimensions mouting holes M5
Driver mounting system 2 points on diameter 76 mm

Shape & Materials

Magnet type Ferrite
Winding material CCAW (Copper-clad aluminium wire)
Diaphragm former material Kapton
Diaphragm material Polyester


Question about BMS 4538-8

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Informations BMS 4538-8

Unique Patented Design
114 dB sensitivity 1 W / 1 m
1.9 kHz Crossover
Extended high frequency response up to 30 kHz
Very small Size and low Weight
38 mm Voice Coil

BMS 4538 is a powerful 1“ professional compression driver that delivers superb sonic quality at a small package.
The unique BMS annular diaphragm together with the patented radial phasing plug achieve very high sensitivity and linear frequency response up to 30 kHz. The sound of the BMS 4538 has an exceptional dynamic range and produces even the most complex music signals with depth and definition.
The BMS 4538 - 1" compression driver is designed for a wide variety of applications including small to medium high quality professional reinforcement systems and stage monitors. The 4538 offers all the benefits of the patented BMS compression driver design, but at much reduced cost.
Manufacturer BMS
Name Compression driver BMS 4538, 8 ohm, 1 inch exit
SKU 4538-8
Impedance 8 Ohm
Seller TLHP
Price 90.35 75.29 Out of stock


All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.

Measures/Schemes BMS 4538-8

SPL vs Distorsion measure

Image spl vs distorsion measure compression driver BMS Compression driver BMS 4538, 8 ohm, 1 inch exit

SPL vs Impedance measure

Image spl vs impedance measure compression driver BMS Compression driver BMS 4538, 8 ohm, 1 inch exit

SPL vs Distorsion measure

Image spl vs distorsion measure compression driver BMS Compression driver BMS 4538, 8 ohm, 1 inch exit

Dimensions

Image Drawing & Mounting compression driver BMS Compression driver BMS 4538, 8 ohm, 1 inch exit

Garantie

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.

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