Beckwith Electronics


Hamburg, Illinois 62045
(618) 232-1139

(618) 232-1172 fax

Contact Us

Shielded Low Leakage Types

For Computer and TV Applications, etc.

Oval Frame Types - Standard Voice Coil Impedance 8 Ohms + 15%
Part
Number
 
Rated Power
(watts)
Nom. / Max.
Resonant
Frequency
(Hz)
Frequency
Response
(Hz)
Magnet
Type
 
Magnet
Weight
(Ounces)
Frame
Depth
(mm)
Frame
Diameter
(mm)
Net
Weight
(Ounces)
Mounting
Dimensions
Dia. (mm)
S11X16VNS 1.0 / 2.0 390 + 20% Fo~20000 Rare Earth 0.06 11.3 28.5 x 40 0.42 22 x 33.5
S15X25VA 2.0 / 5.0 280 + 20% Fo~15000 Alnico 0.41 29.8 40 x 70 1.90 33.4 x 63.4
S20X35VFS-2W 2.0 / 3.0 200 + 20% Fo~20000 Ferrite 1.16 37.5 50 x 90 4.23 40 x 75
S20X35VFS-5W 5.0 / 7.0 1.82 41.6 6.66 40 x 75
S22X50VFS-4W 4.0 / 6.0 150 + 20% Fo~15000 1.82 47.0 58 x 126 7.07 48.2 x 117
S22X50VFS-7W 7.0 / 14.0 170 + 20% Fo~20000 4.80 49.0 8.10
S30X50VFS-5W 5.0 / 10.0 150 + 20% Fo~10000 2.53 45.7 78 x 128 8.67 65 x 90.5
S30X50VFS-10W 10.0 / 15.0 170 + 20% 2.98 9.49
S30X60VFS-7W 7.0 / 14.0 130 + 20% Fo~15000 56.3 80 x 160 10.56 70.5 x 95.5

Round Frame Types - Standard Voice Coil Impedance 8 Ohms + 15%
Part
Number
 
Rated Power
(watts)
Nom. / Max.
Cone
Material
 
Resonant
Frequency
(Hz)
Frequency
Response
(Hz)
Magnet
Weight
(Ounces)
Frame
Depth
(mm)
Frame
Diameter
(mm)
Net
Weight
(Ounces)
S200RFS-2W 2.0 / 5.0 Paper 280 + 20% Fo~15000 1.16 30.0 50 3.60
S300RFS-3W 3.0 / 5.0 200 + 20% 34.0 77 4.07
S400RFS-3W 3.0 / 5.0 140 + 20% Fo~10000 1.82 44.8 102 7.39
S400RFS-5W 5.0 / 8.0 85 + 20% Fo~15000 4.84 57.0 103 14.70
S500RFS-4W 4.0 / 8.0 130 + 20% Fo~10000 3.72 53.2 119 12.28