Speaker SB Acoustics SB12PFCR25-4, impedance 4 ohm, 4 inch

Brand 
SB Acoustics
SKU 
SB12PFCR25-4
Product type 
Cone driver
Sales packaging 
Sold by piece
Brand
SB Acoustics
TLHP code
SB12PFCR25-4
Product type 
Cone driver
Sales packaging 
Sold by Piece
Recommended retail price
€26.21
TLHP selling price
24.74IT/piece
excluding delivery service
Save
6%

Simulate shipping costs and VAT
In stock: 14 pieces

If you want to purchase more than the quantity in stock, have a look at the supply time below :

Indicative average supply lead time: 4 weeks
90 days to change your mind !
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General

Product type Cone driver
Brand SB Acoustics

Informations

Product manufacturer range 4 inch, Midwoofer, PFC / Paper
Nominal impedance 4 ohm
Dimensional category 4.5 inch
Frequency coverage type Low
Manufacturer sensitivity 87.5 dB
Calculated sensitivity 85.01 dB
Nominal power handling 30 W

Fundamental parameters

Sd 50 cm²
Mms 5.3 gr
Cms 1420 µm/N
Le 0.26 mH
Re 3.1 ohm
BL 3.5 T.m

Small signal parameters

Fs 58 Hz
Qes 0.49
Qms 3.4
Qts 0.43
Vas 5.2 L

Datas

Flux density 0.84 T
Xmax ±6.67 mm
Calculated Xmax ±6.67 mm
EBP 118 Hz
Fs / Qts 135 Hz
Vas * Qts² 0.97 L
Calculated efficiency 0.2 %
Weight ~0.91 kg

Dimensions

Voice coil diameter 1 inch
Winding depth 15 mm
Gap height 5 mm
Outside diameter 122 mm
Baffle cutout diameter 105 mm
Front thickness 12.3 mm
Depth after front 59 mm
Diamètre aimant (mm) 70 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

Manufacturer SB Acoustics
Name Speaker SB Acoustics SB12PFCR25-4, impedance 4 ohm, 4 inch
SKU SB12PFCR25-4
Impedance 4 Ohm
Seller TLHP
Price 24.74 20.61
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

SPL vs Impedance measure

Image spl vs impedance measure cone driver SB Acoustics Speaker SB Acoustics SB12PFCR25-4, impedance 4 ohm, 4 inch

Dimensions

Image Drawing & Mounting cone driver SB Acoustics Speaker SB Acoustics SB12PFCR25-4, impedance 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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