SB Acoustics SW26SFC38-8 10'' Paper Cone Shallow SubWoofer

Features

• Shallow lightweight design
• Hard-pressed vented paper cone (made in-house)
• Inverted low-damping rubber surround
• Symmetric suspension
• Stacked neodymium motor with built-in soft limiting
• Non-conducting fiberglass coil former
• long life lead wires

Specifications

• Nominal impedance, 8 Ω
• DC resistance, Re 6.0 Ω
• Voice coil inductance, Le 1.38 mH
• Effective piston area, Sd 340 cm²
• Voice coil diameter 38.5 mm
• Voice coil height 16 mm
• Air gap height 9 mm
• Linear coil travel (p-p) 7 mm
• Magnetic flux density 0.72 T
• Magnet weight 0.1 kg
• Net weight 0.94 kg
• Free air resonance, Fs 28.5 Hz
• Sensitivity (2.83 V / 1 m) 89 dB
• Mechanical Q-factor, Qms 5.18
• Electrical Q-factor, Qes 0.38
• Total Q-factor, Qts 0.35
• Moving mass incl.air, Mms 63.7 g
• Force factor, BI 13.5 Tm
• Equivalent volume, Vas 80 liters
• Compliance, Cms 0.49 mm/N
• Mechanical loss, Rms 2.2 kg/s
• Rated power handling* 80 W

* IEC 268-5, T/S parameters measured on drive units that are broke in.