Peerless PLS-P830987

• Sensitivity (1W, 1m, infinite baffle) SPL1W 83dB
• Frequency response 100 - 20000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 110Hz
• Mechanical quality factor QMS 6.74
• Electrical quality factor QES 1.22
• Total quality factor QTS 1.00

Large signal parameters

• Maximum linear excursion xmax 3.4mm
• Air volume displaced at xmax VD 9.2cm³
• Power handling P 25W
• Program power Pmax 50W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.2Ω
• Inductance (1kHz) LE 0.119mH
• VC Diameter 25.7mm

Magnet

• Force factor Bl 2.97N/A
• Motor constant Bl/√RE 1.19N/√W
• Air gap height HAG 4mm
• Material Neodymium

Diaphragm

• Effective diameter 59mm
• Effective area SD 27.3cm²
• Moving mass MMS 2.49g
• Moving mass (without air load) MMD 2.4g
• Material Aluminum

Suspensions

• Stiffness KMS 1.18N/mm
• Compliance CMS 850µm/N
• Equivalent volume to the compliance VAS 0.99L
• Mechanical resistance RMS 0.26N·s/m
• Surround material NBR Rubber

Dimensions

• Nominal diameter 3″
• 76mm
• Net weight 0.21kg