SB-Acoustics SB23NRXS45-8 /Norex

FEATURES

• Soft low damping rubber surround for improved transient response
• Shorting ring in motor system for reduced distortion
• Vented pole piece for reduced compression
• Vented cast aluminum chassis for optimum strength and low compression
• Shallow design
• Non-conducting fiber glass voice coil former for minimum damping
• CCAW voice coil for reduced moving mass
• Long life silver lead wires

SPECS:

• Nominal Impedance 8 Ω
• DC resistance, Re 5.6 Ω
• Voice coil inductance, Le 0.60 mH
• Effective piston area, Sd 216 cm2
• Voice coil diameter 45.5 mm
• Voice coil height 19 mm
• Air gap height 6 mm
• Linear coil travel (p-p) 13 mm
• Magnetic flux density 0.86 T
• Magnet weight 0.8 kg
• Net weight 2.74 kg
• Free air resonance, Fs 27 Hz
• Sensitivity (2.83V/1m) 88.5 dB
• Mechanical Q-factor, Qms 5.4
• Electrical Q-factor, Qes 0.41
• Total Q-factor, Qts 0.38
• Moving mass incl. air,Mms 24.5 g
• Force factor, Bl 7.5 Tm
• Equivalent volume, Vas 94 liters
• Compliance, Cms 1.42 mm/N
• Mechanical loss, Rms 0.77 kg/s
• Rated power handling* 60 W

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

Je kunt alle uitgebreide technische gegevens vinden op het datablad, download dan onze PDF