SB Acoustics SATORI TW29R-B

SB Acoustics SATORI TW29R-B Ring Dome Tweeter

• Non-resonant diaphragm design for minimum high frequency break-up
• Two part aluminum faceplate with integrated mechanical decoupling
• Dual balanced compression chambers for improved dynamics
• Dual copper caps for absolute minimum voice coil inductance and minimum phase shift
• Saturation controlled motor system with T-shaped pole piece for lower distortion
• Non-reflective cast aluminum chamber with optimized damping for improved dynamics
• Flow optimized vented pole piece for optimum coupling to rear chamber
• CCAW voice coil for low moving mass
• Long life silver lead wires
• Low resonance frequency for extended range

Specifications

• power handling (continuous/programme) = 100 W
• frequency range = 400-35000 Hz
• resonance frequency fs = 600 Hz
• impedance R = 4 Ohm
• sound pressure level SPL = 92,5 dB (2,83V; 1m)
• DC resistance Re = 3 Ohm
• force factor BL = 2 N/A
• voice coil inductance L = 0,02 mH
• effective piston radiating area Sd = 9,6 cm²
• effective mechanical mass incl. air load mms = 0,45 g
• total Q factor Qts = 0,77 (Qms=2, Qes=1,24)
• voice coil diameter = 29 mm
• mounting diameter d = 70 mm
• overall diameter d = 103,8 mm
• mounting depth (not countersunk) t = 37,25 mm