PLS-65F25AL01-08

Transducer Size (Millimeters)63.5
DC Resistance6.06
Resonant Frequency107.62
Half Space Sensitivity83.08
Rated Noise Power25
Test Spectrum Bandwidth100Hz~20KHz

Transducer Size (Millimeters) 63.5
DC Resistance 6.06 Ω±5.0%
Resonant Frequency 107.62 Hz15%
Half Space Sensitivity @ 2.83V83.08 dB±1.01
Sensitivity @ 1W/1m82.7 dB±1.01
Rated Noise Power (IEC 268-5 18.1)25 W
Test Spectrum Bandwidth 100Hz~20KHz 12 dB/Oc
Effective Piston Area 22.1 cm2
Moving Mass 2.1 g
Motor Force Factor 3.25 T•m
Voice Coil Inner Diameter 25.73 mm
Gap Height 3 mm
Maximum Linear Excursion 2.6 mm
Ferrofluid Type
Minimum Impedance 7.31 Ω±7.5%
Voice Coil Inductance 0.05 mH
Mechanical Q Factor 4.54
Electrical Q Factor 0.81
Total Q Factor 0.69
Ratio 156.43 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 1049 μm/N
Effective Cone Diameter 5.3 cm
Motor Efficiency Factor 1.7 (T•m2)/Ω
Voice Coil Former Material ASV
Transducer Mass 0.34 Kg
Equivalent Volume 0.72 L

This 2.5 inch 8 ohm member of the PLS family sets a high standard for compact full range drivers intended for applications such as television soundbars and compact music systems. Design features in this family include a stiff steel basket with venting under the spider to aid cooling of the motor, a ferrite magnet motor with copper cap to lower coil inductance, providing low distortion at low frequencies and extended high frequency response. A black anodized aluminium cone is employed, along with a black anodized aluminium dust cap coupled directly to the voice coil. Additionally, the cones come equipped with special-designed large roll rubber surrounds, which allow for a dynamic linear response at high excursion.