SB Acoustics SB34SWNRX-S75-6 12'' Subwoofer - 6 ohms

Features

• 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 (4-layer) for improved power handling
• Long life silver lead wires
• Low damping medium hardness rubber surround for improved linearity and power handling
• Non-conducting fiber glass voice coil former for minimum damping

Specifications

• Nominal Impedance 6 Ω
• DC resistance, Re 4.5 Ω
• Voice coil inductance, Le 3.0 mH
• Effective piston area, Sd 508 cm²
• Voice coil diameter 75.6 mm
• Voice coil height 28.5 mm
• Air gap height 6 mm
• Linear coil travel (p-p) 22 mm
• Magnetic flux density 0.63 T
• Magnet weight 2.1 kg
• Net weight 5.85 kg
• Free air resonance, Fs 19 Hz
• Sensitivity (2.83V/1m) 88 dB
• Mechanical Q-factor, Qms 5.0
• Electrical Q-factor, Qes 0.34
• Total Q-factor, Qts 0.32
• Moving mass incl. air,Mms 154 g
• Force factor, Bl 15.4 Tm
• Equivalent volume, Vas 164 liters
• Compliance, Cms 0.46 mm/N
• Mechanical loss, Rms 3.7 kg/s
• Rated power handling* 200 W

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