SB Acoustics SW26DAC76-3-DV 10" (25cm) Midwoofer

The model SW26DAC76-3-DV from SB Acoustics is a 10" (25cm) mid-bass driver that stands out particularly due to its special features. A patented, unique, and flat design allows for a wide range and makes the speaker the optimal choice for tight spaces such as home theater systems or car audio systems. The subwoofer offers a dual voice coil for versatile applications with different amplifiers and is characterized by robust materials such as ventilated aluminum die-cast and rigid aluminum, which guarantee strength and stiffness while also supporting heat dissipation. properties  Unique, patented, flat design with great range Ventilated aluminum die-cast chassis for optimal strength and low compression Double rigid aluminum membrane Non-conductive fiber optic spool carrier for minimal attenuation Short-circuit ring in the motor system for reduced distortions Copper coil for improved load capacity Double oscillating coil Durable insulated silver wires Powerful neodymium motor system Nominal impedance 2 x 3 Ω Direct current resistance, Re 2 x 2.4 Ω Effective membrane area, Sd 312 cm2 Winding coil diameter 75.5 mm Height of the vibrating coil 30 mm Height of air gap 6 mm Linear coil stroke (p-p) 24 mm Magnetic flux density 1.0 T Weight of the magnet 281 g Net weight 3.43 kg Free air resonance, Fs 19.5 Hz Sensitivity (2.83V/1m) 88/82 dB Mechanical Q-factor, Qms 5.96 Electrical Q-factor, Qes 0.29 Total Q factor, Qts 0.28 Moving mass including air, Mms 185 g Power factor, Bl (par./ser.) 9.7/19.4 Tm Equivalent volume, Vas 49.7 ltr. Compliance, Cms 0.36 mm/N Mechanical loss, Rms 3.8 kg/s Rated load capacity* 300 W