Coaxial speaker SB Acoustics SB12PFCR25-4-COAX, impedance 4+4 ohm, 4 inch

Brand 
SB Acoustics
SKU 
SB12PFCR25-4-COAX
Product type 
Coaxial driver with two entries
Sales packaging 
Sold by piece
Brand
SB Acoustics
TLHP code
SB12PFCR25-4-COAX
Product type 
Coaxial driver with two entries
Sales packaging 
Sold by Piece
Recommended retail price
€56.51
TLHP selling price
53.59IT/piece
excluding delivery service
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5%

Simulate shipping costs and VAT
In stock: 5 pieces
90 days to change your mind !
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General

Product type Coaxial driver with two entries
Brand SB Acoustics

Informations

Product manufacturer range 4 inch, Coaxial
Nominal impedance 4 ohm
Dimensional category 4.5 inch
Manufacturer sensitivity 87 | 89 dB
Calculated sensitivity 86 dB
Nominal power handling 30 | 10 W

Fundamental parameters

Sd 45 cm²
Mms 4.5 gr
Cms 1660 µm/N
Le 0.26 mH
Re 3.1 | 3 ohm
BL 3.8 T.m

Small signal parameters

Fs 58 Hz
Qes 0.36
Qms 4.07
Qts 0.33
Vas 4.8 L

Datas

Flux density 1 | 1.05 T
Xmax ±6.67 mm
Calculated Xmax ±6.6667 mm
EBP 161 Hz
Fs / Qts 176 Hz
Vas * Qts² 0.53 L
Calculated efficiency 0.25 %
Weight ~0.86 kg

Dimensions

Voice coil diameter 1 | 0.5 inch
Winding depth 15 | 1.2 mm
Gap height 5 | 1.5 mm
Outside diameter 122 mm
Baffle cutout diameter 102 mm
Front thickness 12.3 mm
Depth after front 59 mm
Diamètre aimant (mm) 80 mm

Shape & Materials

Magnet type Ferrite
Basket masterial Plastic
Surround shape One roll
Surround material Rubber


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Informations SB Acoustics SB12PFCR25-4-COAX

Manufacturer SB Acoustics
Name Coaxial speaker SB Acoustics SB12PFCR25-4-COAX, impedance 4+4 ohm, 4 inch
SKU SB12PFCR25-4-COAX
Impedance 4 Ohm
Seller TLHP
Price 53.59 44.66
Availability In 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 SB Acoustics SB12PFCR25-4-COAX

SPL vs Impedance measure

Image spl vs impedance measure coaxial driver with two entries SB Acoustics Coaxial speaker SB Acoustics SB12PFCR25-4-COAX, impedance 4+4 ohm, 4 inch

Dimensions

Image Drawing & Mounting coaxial driver with two entries SB Acoustics Coaxial speaker SB Acoustics SB12PFCR25-4-COAX, impedance 4+4 ohm, 4 inch

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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