Dome tweeter SB Acoustics SB21SDC-C000-4, impedance 4 ohm, voice coil 21 mm

Brand 
SB Acoustics
SKU 
SB21SDC-C000-4
Product type 
Dome tweeter
Sales packaging 
Sold by piece
Brand
SB Acoustics
TLHP code
SB21SDC-C000-4
Product type 
Dome tweeter
Sales packaging 
Sold by Piece
Recommended retail price
€40.89
TLHP selling price
38.68IT/piece
excluding delivery service
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5%

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In stock: 18 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 Dome tweeter
Brand SB Acoustics

Informations

Product manufacturer range Tweeter, 21 mm
Nominal impedance 4 ohm
Dimensional category 3.5 inch
Manufacturer sensitivity 91 dB
Nominal power handling 40 W

Fundamental parameters

Sd 4.9 cm²
Mms 0.25 gr
Le 0.04 mH
Re 3.1 ohm
BL 1.5 T.m

Small signal parameters

Fs 720 Hz
Qes 1.55
Qms 2.41
Qts 0.95

Datas

Flux density 1.02 T
Xmax ±0.33 mm
Calculated Xmax ±0.3333 mm
EBP 465 Hz
Fs / Qts 758 Hz
Weight ~0.33 kg
Demodulation ring Yes

Dimensions

Voice coil diameter 0.8 inch
Winding depth 1.5 mm
Gap height 2.5 mm
Outside diameter 92 mm
Baffle cutout diameter 62 mm
Front thickness 5.1 mm
Depth after front 26.5 mm
Diamètre aimant (mm) 60 mm

Shape & Materials

Magnet type Ferrite
Winding material CCAW (Copper-clad aluminium wire)


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Informations SB Acoustics SB21SDC-C000-4

Manufacturer SB Acoustics
Name Dome tweeter SB Acoustics SB21SDC-C000-4, impedance 4 ohm, voice coil 21 mm
SKU SB21SDC-C000-4
Impedance 4 Ohm
Seller TLHP
Price 38.68 32.23
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 SB21SDC-C000-4

SPL vs Impedance measure

Image spl vs impedance measure dome tweeter SB Acoustics Dome tweeter SB Acoustics SB21SDC-C000-4, impedance 4 ohm, voice coil 21 mm

Dimensions

Image Drawing & Mounting dome tweeter SB Acoustics Dome tweeter SB Acoustics SB21SDC-C000-4, impedance 4 ohm, voice coil 21 mm

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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