Prestige U22REX/P-SL - H1659-08 8" Woven Poly Cone Woofer

The U22REX/P-SL is a 8” High Fidelity woofer with an injection molded metal chassis, intended for bass reflex and transmission line designs. New Curv cone, a woven polypropylene with excellent internal damping together with perfectly matched moving parts
164,95 €
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Highlights

  • Long term power handling (RMS) is 100 Watts
  • New Curv cone, a woven polypropylene with excellent internal damping
  • Bullet shaped phase plug reduces compression, avoids resonance problems and increases the long term power handling capacity

 

Product details

Seas Prestige U22REX/P-SL - H1659-08 8" Woven Poly Cone Woofer

 

The U22REX/P-SL is a 8” High Fidelity woofer with an injection molded metal chassis, intended for bass reflex and transmission line designs. New Curv cone, a woven polypropylene with excellent internal damping together with perfectly matched moving parts gives a smooth, extended frequency response.

 

Bumped back plate in the magnet system together with a high temperature voice coil wound on an aluminum voice coil former gives low distortion and high power handling capacity. Heavy copper ring below the T-shaped pole piece will reduce non linear and modulation distortion. Bullet shaped phase plug reduces compression due to temperature variations in the voice coil, avoids resonance problems which would occur in the volume between the dust cap and the pole piece and increases the long term power handling capacity.

 

Extremely stiff and stable injection molded metal basket, keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.

SIU22REXPSL

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Impedance
8 Ohm
Driver type
Midwoofer
Sensitivity
90.5 dB 2.83V/1m
Frequency range
29 - 4000 Hz
Resonance frequency (fs)
29 Hz
DC resistance (Re)
6 ohms
Mechanical Q (Qms)
1.77
Electrical Q at Fs (Qes)
0.34
Total Q factor (Qts)
0.29
Speaker diameter
8"
Power handling
250 W
Voice coil inductance (L)
0.7 mH
Effective mechanical mass incl air load (mms)
19.8g
Equivalent volume of compliance (Vas)
3.63 ft.³
Overall diameter
8.69"
Mounting diameter
7.34"