SB29NRX75-6 10" Woofer

The SB29NRX75-6 10" woofer features a proprietary composition paper cone with a special coating. The rubber surround has been carefully chosen to properly dampen the cone movement. The open structure cast frame has been specially engineered for minimum re
€184.95
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Highlights

  • Hard paper cone for improved piston operation (made in-house)
  • Vented pole piece for minimum compression
  • Vented cast aluminum chassis for optimum strength and low compression
  • 3" copper voice coil for improved power handling
  • Long life silver lead wires
  • Low damping rubber surround for improved dynamic linearity
  • Non-conducting fiber glass voice coil former for minimum damping

 

Product details

SB Acoustics SB29NRX75-6 10" Woofer

 

The SB29NRX75-6 10" woofer features a proprietary composition paper cone with a special coating. The rubber surround has been carefully chosen to properly dampen the cone movement. The open structure cast frame has been specially engineered for minimum reflections good air flow. This woofer will perform best in a ported enclosure. This driver will get down to 28Hz in a 2.0 cubic foot box with a 3" diameter port by 12" long. In a sealed box of 0.8 cubic feet your F3 is 48Hz. Frame is 290mm in diameter. Cutout diameter is 247mm. Depth is 119mm. Flange thickness of 10mm. Screw mounting diameter is at 268mm. Screw hole opening is 5.5mm.

SISB29NRX756

Data sheet

Impedance
6 Ohm
Driver type
Midwoofer
Sensitivity
88 dB 2.83V/1m
Resonance frequency (fs)
21 Hz
DC resistance (Re)
4.2 ohms
Mechanical Q (Qms)
5.7
Electrical Q at Fs (Qes)
0.38
Total Q factor (Qts)
0.35
Speaker diameter
10"
Voice coil inductance (L)
1.8 mH
Effective mechanical mass incl air load (mms)
78 g
Effective piston radiating area (Sd)
312 cm2
Force factor (BL)
10.7 Tm
Equivalent volume of compliance (Vas)
3.60 ft.³