Peerless PLS-P830984

• Sensitivity (1W, 1m, infinite baffle) SPL1W 81.6dB
• Frequency response 80 - 16000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 110Hz
• Mechanical quality factor QMS 5.46
• Electrical quality factor QES 0.87
• Total quality factor QTS 0.75

Large signal parameters

• Maximum linear excursion xmax 3.4mm
• Air volume displaced at xmax VD 7.2cm³
• Power handling P 25W
• Program power Pmax 50W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.3Ω
• Inductance (1kHz) LE 0.101mH
• VC Diameter 25.7mm

Magnet

• Force factor Bl 3.43N/A
• Motor constant Bl/√RE 1.37N/√W
• Air gap height HAG 4mm
• Material Neodymium

Diaphragm

• Effective diameter 52mm
• Effective area SD 21.2cm²
• Moving mass MMS 2.27g
• Moving mass (without air load) MMD 2.2g
• Material Aluminum

Suspensions

• Stiffness KMS 1.16N/mm
• Compliance CMS 860µm/N
• Equivalent volume to the compliance VAS 0.547L
• Mechanical resistance RMS 0.29N·s/m
• Surround material NBR Rubber

Dimensions

• Nominal diameter 2.5″
• 64mm
• Net weight 0.145kg