Prices incl. VAT plus shipping costs
Delivery time 1-3 Workdays
- Order number: 1382455
The SB Acoustics SB23NRXS45-8 8" woofer was developed with a Norecx non-resonant poly-coated... more
Product information "SB Acoustics SB23NRXS45-4"
The SB Acoustics SB23NRXS45-8 8" woofer was developed with a Norecx non-resonant poly-coated Papyrus fibre cone.Low damping SBR rubber surround with high exertion and resilience. Open structure cast frame for reduced reflections and compression. Aluminium alloy for light weight, non-magnetic and extra rigidity. Shorting Copper cap on pole piece. Non-inductive 30mm coil former.
- Low damping rubber surround
- Shorting ring in motor system
- Non-inductive voice coil former
- Proprietary cone materials made-in house
- Cast Aluminium chassis
- Shallow design
- power handling (continuous/programme) = 60 W
- resonance frequency fs = 27 Hz
- impedance R = 8 Ohm
- sound pressure level SPL = 88,5 dB (2,83V; 1m)
- DC resistance Re = 5,6 Ohm
- force factor BL = 7,5 N/A
- voice coil inductance L = 0,6 mH
- effective piston radiating area Sd = 216 cm2
- effective mechanical mass incl. air load mms = 24,5 g
- equivalent volume of compliance Vas = 94 l
- total Q factor Qts = 0,38 (Qms=5,4, Qes=0,41)
- voice coil diameter = 45,5 mm
- mounting diameter d = 198 mm
- overall diameter d = 234 mm
- mounting depth (not countersunk) t = 80,67 mm
Related links to "SB Acoustics SB23NRXS45-4"
Read, write and discuss reviews... more
Customer evaluation for "SB Acoustics SB23NRXS45-4"
Write an evaluation
Evaluations will be activated after verification.