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Speaker Round Alnico 2.25 Inch 8 Ohm .25 Watt 300hz-14kHz Paper

Jameco Valuepro Rohs logo
TR-057A-R

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$2.75 ea

45 ship on May. 17
90 ship on Sep. 17

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  • Jameco Part no.: 2146388
  • Manufacturer: Jameco Valuepro
  • Manufacturer no.: TR-057A-R
  • HTS code: 8518290000
  • No datasheet available. Please review the tabs below for product specifications.
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# of units Price
1+ $2.75
10+ $2.49
100+ $2.25

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AlNiCo Round Speaker

  • Dimensions: 2.25 x 0.77 inch
  • Input
  • Nominal Power: 0.25 W
  • Maximum Power: 0.5 W
  • Impedance: 8 ohm
  • Output: 84 dB
  • Frequency: 300-14000
  • Magnet Size: 0.5 x 0.4 inch


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Specification Value
Impedance8 Ohm
Nominal Input Power (W)0.25
Input Power (max) (W)0.5
Output84 dB
Frequency Range300 Hz to 14000 Hz
Magnet Size (Diameter x H) (inches)0.5 x 0.4
Termination MethodSolderable Lug
Magnet MaterialAlNiCo
Diameter2.25 in.
Depth0.77 in.


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