SB Acoustics SW26DBAC76-3-DV

SB-Acoustics SW26DBAC76-3-DV 10" Woofer

• Unique patented long through shallow design
• Vented cast aluminum chassis for optimum strength and low compression
• Dual rigid aluminum cone structure
• Non-conducting fiber glass coil former for minimum damping
• Shorting ring in motor system for reduced distortion
• Copper voice coil for improved power handling
• Dual voice coil
• Long life insulated silver lead wires
• Powerful neodymium motor system

Specifications

• power handling (continuous/programme) = 300 W
• resonance frequency fs = 19.5 Hz
• impedance R = 2x3 Ohm
• sound pressure level SPL = 88/82 dB (2,83V; 1m)(par./ser.)
• DC resistance Re = 2x2.4 Ohm
• force factor BL = 9.7/19.4 N/A (par./ser.)
• effective piston radiating area Sd = 312 cm²
• effective mechanical mass incl. air load mms = 185 g
• equivalent volume of compliance Vas = 49.7 l
• total Q factor Qts = 0.28 (Qms=5.96, Qes=0.29)
• voice coil diameter = 75,5 mm
• mounting diameter d = 249 mm
• overall diameter d = 290 mm
• mounting depth (not countersunk) t = 70,5 mm