JL Audio 10TW1-2

• Sensitivity (1W, 1m, infinite baffle) SPL1W 82.7dB

Thiele & Small parameters

• Resonance frequency (free air) fS 41.5Hz
• Mechanical quality factor QMS 9.70
• Electrical quality factor QES 0.70
• Total quality factor QTS 0.65

Large signal parameters

• Maximum linear excursion xmax 10mm
• Air volume displaced at xmax VD 268cm³
• Power handling P 300W
• Program power Pmax 600W

Voice Coil

• Nominal impedance Z 2Ω
• DC resistance RE 2.4Ω
• Inductance (1kHz, estimated) LE 1.49mH

Magnet

• Force factor Bl 11.5N/A
• Motor constant Bl/√RE 7.38N/√W
• Diameter 115mm

Diaphragm

• Effective diameter 185mm
• Effective area SD 268cm²
• Moving mass MMS 146g
• Moving mass (without air load) MMD 143g

Suspensions

• Stiffness KMS 9.9N/mm
• Compliance CMS 101µm/N
• Equivalent volume to the compliance VAS 10.3L
• Mechanical resistance RMS 3.92N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 264mm
• Baffle cutout diameter 230mm
• Overall depth 133mm
• Flange thickness 22mm
• Mounting depth 111mm
• Volume occupied by the driver 1.33L
• Net weight 4.8kg