Scan-Speak Revelator 15W/8531K00

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.4dB
• Frequency response 39 - 6000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 39Hz
• Mechanical quality factor QMS 4.90
• Electrical quality factor QES 0.42
• Total quality factor QTS 0.38

Large signal parameters

• Maximum linear excursion xmax 6.5mm
• Maximum excursion before damage xlim 9mm
• Air volume displaced at xmax VD 62cm³
• Power handling P 60W
• Program power Pmax 110W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.8Ω
• Inductance (1kHz, estimated) LE 0.7mH
• VC Diameter 38mm
• Winding height HVC 18mm

Magnet

• Force factor Bl 6.6N/A
• Motor constant Bl/√RE 2.74N/√W
• Air gap height HAG 5mm
• Material Ferrite

Diaphragm

• Effective diameter 110mm
• Effective area SD 95cm²
• Moving mass MMS 12.8g
• Moving mass (without air load) MMD 12.1g
• Material Sliced

Suspensions

• Stiffness KMS 0.769N/mm
• Compliance CMS 1300µm/N
• Equivalent volume to the compliance VAS 16.7L
• Mechanical resistance RMS 0.64N·s/m
• Surround material SBR Rubber

Dimensions

• Nominal diameter 6″
• 150mm
• Volume occupied by the driver 0.36L
• Net weight 1.7kg
• Frame material Die cast Aluminium