Peerless SLS-P830667

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.4dB
• Frequency response 40 - 800Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 46Hz
• Mechanical quality factor QMS 7.21
• Electrical quality factor QES 0.84
• Total quality factor QTS 0.75

Large signal parameters

• Maximum linear excursion xmax 11.1mm
• Air volume displaced at xmax VD 223cm³
• Power handling P 90W
• Program power Pmax 180W

Voice Coil

• Nominal impedance Z 6Ω
• DC resistance RE 5.6Ω
• Inductance (1kHz) LE 0.829mH
• VC Diameter 38.4mm

Magnet

• Force factor Bl 8.33N/A
• Motor constant Bl/√RE 3.52N/√W
• Air gap height HAG 8mm
• Material Ferrite

Diaphragm

• Effective diameter 160mm
• Effective area SD 201cm²
• Moving mass MMS 36.4g
• Moving mass (without air load) MMD 34.3g
• Material Coated Paper

Suspensions

• Stiffness KMS 3.03N/mm
• Compliance CMS 330µm/N
• Equivalent volume to the compliance VAS 19L
• Mechanical resistance RMS 1.46N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 8″
• 203mm
• Volume occupied by the driver (estimated) 1.1L
• Net weight 2.52kg
• Frame material Pressed Steel