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12" Tall Roll Subwoofer Foam Surround Repair Kit
12″ Tall Roll Subwoofer Foam Surround Repair Kit
November 2, 2021
1.5" Single 8 Ohm Copper Voice Coil
1.5″ Single 8 Ohm Copper Voice Coil
November 8, 2021
2.5" Full Range 4 Ohm MId-Range Speaker
2.5" Full Range 4 Ohm MId-Range Speaker - Image 2
2.5" Full Range 4 Ohm MId-Range Speaker - Image 3

2.5″ Full Range 4 Ohm MId-Range Speaker

$15.00

In stock

SKU: 2.5FRS-4 Categories: New Product, Speakers Tag: Description Format 2
  • Overview
  • Specifications
  • Reviews 0

2.5″ Full Range 4 Ohm MId-Range Speaker

This compact  2.5″ full-range driver gives you the ability to add high quality audio capability to almost any project. At only 2.68″ this driver can fit even when you have very little space to work with. The non-resonant, low mass cone/surround assembly enables this driver to deliver wide bandwidth response with minimal peaks for a smooth and full sound. Whether your building a compact speaker design or adding audio to toys or bluetooth this driver is an unbeatable value.

Product Specifications                                                     Mounting information                                

  • Nominal Diameter                                   2.5″                                                                                         Overall outside diameter          2.68″
  • Power Handling (RMS)                           20 Watts                                                                             Baffle Cutout                              2.52″
  • Power Handling (max)                            40 Watts                                                                             Mounting Depth                        1.46″
  • Frequency Response                                110 to 17,000 Hz                                                              Magnet Diameter                      1.766″  
  • Voice Coil                                                    0.75” 2 layer CCA                                                        

 

Thiele-Small Parameters                                               Optimum Cabinet Size                                        

  • Resonant Frequency (Fs)                                              115 Hz                                          Sealed Volume                                              0.04 ft^3 
  • DC Resistance (Re)                                                         3.8 ohms                                      Sealed F3                                                        145 Hz
  • Mechanical Q (Qms)                                                      2.43                                                  Vented Volume                                              0.06 ft^3
  • Electromagnetic Q (Qes)                                               0.87                                                  Vented F3                                                      70 Hz
  • Total Q (Qts)                                                                    0.865
  • Compliance Equivalent Volume (Vas)                      0.02ft³
  • Mechanical Compliance of Suspension (Cms)          1.07mm/N
  • BL Product (BL)                                                               2.8 Tm
  • Diaphragm Mass Inc. Airload (Mms)                          20 grams
  • Maximum Linear Excursion (Xmax)                           2 mm
  • Voice Coil Inductance (Le)                                            0.28 mH
  • Sensitivity                                                                          86.1db
Weight 8 oz
Dimensions 3 × 3 × 2.5 in
Voice Coil Impedance

Dual 2 Ohm, Dual 4 Ohm

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2.5″ Full Range 4 Ohm MId-Range Speaker

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