5″ SB13PFCR25-8 / Paper
Features
- Vented reinforced plastic chassis
- Proprietary cone material with natural fibers made in-house
- Soft low damping rubber surround for improved transient response
- Optimized motor system
- Vented coil former for low compression
- Non-resonant long life lead wires
Specs
- Nominal Impedance 8 Ω
- DC resistance, Re 5.6 Ω
- Voice coil inductance, Le 0.77 mH
- Effective piston area, Sd 87 cm2
- Voice coil diameter 25.4 mm
- Voice coil height 14 mm
- Air gap height 5 mm
- Linear coil travel (p-p) 9 mm
- Magnetic flux density 1.07 T
- Magnet weight 0.36 kg
- Net weight 0.91 kg
- Free air resonance, Fs 45 Hz
- Sensitivity (2.83 V / 1 m) 87 dB
- Mechanical Q-factor, Qms 2.2
- Electrical Q-factor, Qes 0.39
- Total Q-factor, Qts 0.33
- Moving mass incl. air, Mms 10 g
- Force factor, Bl 6.2 Tm
- Equivalent volume, VAS 13.4 liters
- Compliance, Cms 1.25 mm/N
- Mechanical loss, Rms 1.4 kg/s
- Rated power handling* 40 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.