Peerless TC6FD00-04

• Sensitivity (1W, 1m, infinite baffle) SPL1W 82.3dB
• Frequency response 150 - 20000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 180Hz
• Mechanical quality factor QMS 4.25
• Electrical quality factor QES 1.36
• Total quality factor QTS 1.00

Large signal parameters

• Maximum linear excursion xmax 2mm
• Air volume displaced at xmax VD 3cm³
• Power handling P 15W
• Program power Pmax 30W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.6Ω
• Inductance (1kHz) LE 0.051mH
• VC Diameter 19.3mm

Magnet

• Force factor Bl 1.98N/A
• Motor constant Bl/√RE 1.04N/√W
• Air gap height HAG 3mm
• Material Ferrite

Diaphragm

• Effective diameter 44mm
• Effective area SD 15.2cm²
• Moving mass MMS 1.33g
• Moving mass (without air load) MMD 1.3g
• Material Patented PentaCut

Suspensions

• Stiffness KMS 1.7N/mm
• Compliance CMS 590µm/N
• Equivalent volume to the compliance VAS 0.192L
• Mechanical resistance RMS 0.35N·s/m
• Surround material NBR Rubber

Dimensions

• Nominal diameter 2″
• 51mm
• Net weight 0.173kg
• Frame material Pressed Steel