SEAS H1305-08 CA26RFX

• Sensitivity (1W, 1m, infinite baffle) SPL1W 91dB
• Frequency response 30 - 1000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 29Hz
• Mechanical quality factor QMS 2.14
• Electrical quality factor QES 0.40
• Total quality factor QTS 0.34

Large signal parameters

• Maximum linear excursion xmax 7mm
• Maximum excursion before damage xlim 17.5mm
• Air volume displaced at xmax VD 245cm³
• Power handling P 100W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.3Ω
• Inductance (1kHz) LE 1.95mH
• VC Diameter 51mm
• Winding height HVC 20mm

Magnet

• Flux density B 1.23T
• Force factor Bl 10.7N/A
• Motor constant Bl/√RE 4.26N/√W
• Air gap height HAG 6mm
• Weight 1.3kg

Diaphragm

• Effective diameter 211mm
• Effective area SD 350cm²
• Moving mass MMS 36.1g
• Moving mass (without air load) MMD 31.4g

Suspensions

• Stiffness KMS 1.25N/mm
• Compliance CMS 800µm/N
• Equivalent volume to the compliance VAS 129L
• Mechanical resistance RMS 3.4N·s/m

Dimensions

• Nominal diameter 10″
• 260mm
• Volume occupied by the driver (estimated) 1.9L
• Net weight 4.5kg