Peerless SLS-P830945

• Sensitivity (1W, 1m, infinite baffle) SPL1W 84.5dB
• Frequency response 50 - 1000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 56Hz
• Mechanical quality factor QMS 4.36
• Electrical quality factor QES 0.44
• Total quality factor QTS 0.40

Large signal parameters

• Maximum linear excursion xmax 7mm
• Air volume displaced at xmax VD 58cm³
• Power handling P 80W
• Program power Pmax 160W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 2.8Ω
• Inductance (1kHz) LE 0.306mH
• VC Diameter 32.4mm

Magnet

• Force factor Bl 6.19N/A
• Motor constant Bl/√RE 3.7N/√W
• Air gap height HAG 6mm
• Material Ferrite

Diaphragm

• Effective diameter 103mm
• Effective area SD 83.3cm²
• Moving mass MMS 17g
• Moving mass (without air load) MMD 16.4g
• Material Coated Paper

Suspensions

• Stiffness KMS 2.08N/mm
• Compliance CMS 480µm/N
• Equivalent volume to the compliance VAS 4.68L
• Mechanical resistance RMS 1.37N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 5″
• 127mm
• Volume occupied by the driver (estimated) 0.6L
• Net weight 1.48kg