Brand new, never used. I have 2 of them and they are both dual 4.
I can take pics later and e-mail them, but they are perfect.
$100.00 each or OBO
Mounting Depth - 5.5"
Mounting Hole Diameter - 11"
Overall Diameter - 12.8"
Bolt Hole Circle - 12"
Motor Width - 4.875"
Motor Depth - 1.9"
Basket Depth - 3.5"
Displacement - 0.10 cu. ft.
Electrical Q Value -Qes: 0.42
Mechanical Q Value -Qms: 4.27
Total Speaker Q Value -Qts: 0.38
Free Air Resonance -Fs: 20.0 Hz
Equivalent Compliance -Vas: 182 liters
One-Way, Linear Excursion -Xmax: 12 mm
Efficiency -SPL 1W/1m: 87.3 dB SPL
Effective Piston Area -Sd: 500 cm^2
DC Resistance -Re: 3.2 ohm
Nominal Impedance -Znom: Dual 4 ohm
Thermal Power Handling -Pe: 175 W
Force Factor -Bl: 15.4
I can take pics later and e-mail them, but they are perfect.
$100.00 each or OBO
Mounting Depth - 5.5"
Mounting Hole Diameter - 11"
Overall Diameter - 12.8"
Bolt Hole Circle - 12"
Motor Width - 4.875"
Motor Depth - 1.9"
Basket Depth - 3.5"
Displacement - 0.10 cu. ft.
Electrical Q Value -Qes: 0.42
Mechanical Q Value -Qms: 4.27
Total Speaker Q Value -Qts: 0.38
Free Air Resonance -Fs: 20.0 Hz
Equivalent Compliance -Vas: 182 liters
One-Way, Linear Excursion -Xmax: 12 mm
Efficiency -SPL 1W/1m: 87.3 dB SPL
Effective Piston Area -Sd: 500 cm^2
DC Resistance -Re: 3.2 ohm
Nominal Impedance -Znom: Dual 4 ohm
Thermal Power Handling -Pe: 175 W
Force Factor -Bl: 15.4
