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Peerless SLS-85S25CP04-04 3-1/2″ Paper Cone Woofer 4 Ohm

₹1,850.00

Product Info

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.

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.

Key Features

  • This small driver is capable of delivering a big sound
  • Low Fs and high Xmax makes this small driver capable of big sound
  • Damped paper cone with rubber surround provides natural response
  • Dual magnet design concentrates the magnetic field on the voice coil gap

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Description

Specification

DC Resistance Revc Ohms 3.18 5.0%
Minimum Impedance Zmin Ohms 4.37 7.5%
Voice Coil Inductance Le mH 0.16
Resonant Frequency Fs Hz 72.57 15%
Mechanical Q Factor Qms 5.38
Electrical Q Factor Qes 0.45
Total Q Factor Qts 0.35
Ratio Fs/Qts F Fs/Qts 210.34
Half Space Sensitivity @2.83V db@2.83V/1M dB 85.98 +/- 1.0db
Half Space Sensitivity @1W/1M db@1W/1M dB 83.3 +/-1.0db
Gap Height Gh Mm 6
Maximum Linear Excursion Xmax Mm 4.5
Ferrofluid Type FF
Driver Mass Kg 0.96
Energy Bandwidth Product EBP (1/Qes)*fs
Moving Mass Mms G 4.7
Suspension Compliance Cms Um/N 1017.5
Effective Cone diameter D Cm 6.26
Effective Piston Area Sd cm^2 30.8
Effective Volume Vas L 1.39
Motor Force Factor BL 4.31
Motor Efficiency Factor (T*M^2)/Ohms 5.9
Voice coil former Material VCfm KSV
Voice coil inner diameter Vcd mm 25.73
Rated Noise Power P W 30
Test Spectrum Bandwidth Fs-2.5KHZ
Driver Size Inch 3.5 in

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