SB17NRXC35-4 6" Midrange Woofer

Newly developed Norecx non-resonant poly-coated papyrus fiber cone. Low damping SBR rubber surround with high exertion and resilience. Open structure cast frame for reduced reflections and compression. Aluminum alloy for light weight, non-magnetic and ext
€71.45
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Highlights

  • Vented cast aluminum chassis for optimum strength and low compression
  • Proprietary cone material with natural fibers made in-house
  • Soft low damping rubber surround for improved transient response
  • Non-conducting fiberglass voice coil former for minimum damping
  • Extended copper sleeve on pole piece for low inductance and low distortion
  • CCAW voice coil for reduced moving mass
  • Long life silver lead wires
  • Vented pole piece for reduced compression

 

Product details

SB Acoustics SB17NRXC35-4 6" Midrange Woofer

 

Newly developed Norecx non-resonant poly-coated papyrus fiber cone. Low damping SBR rubber surround with high exertion and resilience. Open structure cast frame for reduced reflections and compression. Aluminum alloy for light weight, non-magnetic and extra rigidity. Shorting copper cap on pole piece. Non-inductive 30mm coil former suggested alignments.

SISB17NRXC354

Data sheet

Impedance
4 Ohm
Driver type
Midwoofer
Sensitivity
92 dB 2.83V/1m
Resonance frequency (fs)
35 Hz
DC resistance (Re)
3.1 ohms
Mechanical Q (Qms)
5.5
Electrical Q at Fs (Qes)
0.34
Total Q factor (Qts)
0.32
Speaker diameter
6"
Voice coil inductance (L)
0.13 mH
Effective mechanical mass incl air load (mms)
11.6 g
Effective piston radiating area (Sd)
118 cm2
Force factor (BL)
4.8 Tm
Equivalent volume of compliance (Vas)
1.24 ft.³