SLS-85S25CP04-04 3-1/2" Paper Cone Woofer

With a low Fs and 4.5 mm of excursion, the 3-1/2" Peerless SLS-85S25CP04-04 will produce powerful bass response in small speaker designs. In addition, an aluminum shorting ring and smooth response up to 5,000 Hz ensures low distortion and accuracy through
28,45 €
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With a low Fs and 4.5 mm of excursion, the 3-1/2" Peerless SLS-85S25CP04-04 will produce powerful bass response in small speaker designs. In addition, an aluminum shorting ring and smooth response up to 5,000 Hz ensures low distortion and accuracy throughout the midrange frequencies.

 

Highlights

  • Patented PentaCut NRSC cone for a flat, damped response
  • Copper capped pole piece reduces inductance and distortion
  • Great for building mini speakers and line array column speakers

 

Product details

Peerless by Tymphany SLS-85S25CP04-04 3-1/2" Paper Cone Woofer

 

The SLS line combines high quality performance with an affordable design. This 3.5 inch 4 ohm member of the SLS family features a rigid steel basket, a coated paper cone, and a ferrite magnet motor with aluminium shorting ring for improved distortion performance.

Peerless
SISLS85S25CP0404

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Impedance
4 Ohm
Driver type
Woofer
Sensitivity
85.98 dB 2.83V/1m
Frequency range
70 - 6000Hz
Resonance frequency (fs)
72 Hz
DC resistance (Re)
3.18 ohms
Mechanical Q (Qms)
5.38
Electrical Q at Fs (Qes)
0.37
Total Q factor (Qts)
0.35
Speaker diameter
3.5"
Power handling
60 W
Voice coil inductance (L)
0.16 mH
Effective mechanical mass incl air load (mms)
4.7g
Effective piston radiating area (Sd)
30.8 cm²
Force factor (BL)
4.31 Tm
Equivalent volume of compliance (Vas)
0.049 ft.³
Overall diameter
4.13"
Mounting diameter
2.96"