SB Acoustics SB26SDAC-C000-4 Tweeter

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SB Acoustics SB26SDAC-C000-4 Tweeter

Special Features
  • Large surround dome for increased acoustic output
  • Dual balanced compression chamber for improved dynamics
  • Copper cap for reduced voice coil inductance and minimum phase shift
  • Saturation controlled motor system for low distortion
  • Non-reflective rear 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
  • Cast aluminium faceplate

Short data

Usage as Tweeter
Power Handling 60 Watt
Impedance 4 Ohm
 
Frequency from 900 Hz
Max. Frequency 40 kHz

Chassis-data

Overall dimensions Ø104 mm
Baffle cutout Ø70 mm
Depth (Total) 40.8 mm
Front material Aluminium
Membrane Type Dome
Membrane Material Coated Soft Dome
 
Voice coil Ø 29 mm
Voice coil height 2 mm
Magnet Ø 70 mm
Magnet-weight 0.22 g
Magnet-inductance 1.1 T

Thiele-Small-Parameter

Resonance fs fs: 600 Hz
Mechanical Q Qms: 2.94
Electrical Q Qes: 1.09
Total Q Qts: 0.8
DC-Resistance Re: 3.0 Ohm
Coil Inductance Le: 0.05 mH
 
Moving Mass Mms: 0.45 g
Max. Excursion +/- Xmax: 0.5 mm
BL Product Bl: 2.4 N/A
Membrane Ø Md: 29
Membrane Area Sd: 9.6 cm²
Sound pressure dB: 93 SPL

Frequency and Impedance

Technical Dimensions

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.