P.Audio

SD SERIES - SD-12 

SMOOTH SOUND FROM THIS VERSATILE 12" SPEAKER WITH GOOD POWER HANDLING!

SD-12

Item Price: $285.95

WOOFER MODEL

SD-12

Specifications

Nominal Basket Diameter

12" / 305mm

Impedance

8 ohms

RMS Power Rating

500 Watts

Program Power  1000 Watts  

Frequency Response

45Hz - 2.5kHz

Sensitivity (1W/1m)

94dB

Voice Coil Diameter

4" / 101.6mm

Voice Coil Material Anodized CCAW+fiberglass
Terminal Type Gold Plated Push
Bobbin Material Fiberglass
Cone Material Paper Pulp
Surround Material Treated Cloth
Magnet Material Ferrite
Net Weight   11 kg. / 24.2 lbs.

Mounting Information

Bolt Circle Diameter

11.81" / 300mm

No. Of Mounting Holes

8

 Thiele-Small Parameters

Resonant Frequency (fs)

48 Hz

Impedance (Re)

4.9 ohms

Coil Inductance (Le) 1.64mH

Mechanical Q (Qms)

6.45

Electromagnetic Q (Qes) .31

Total Q (Qts)

.35

Compliance Equivalent Vol. (Vas)

41.4 Liters/1.46cu. ft.

Voice Coil Overhang (Xmax)

5.0mm

BL Factor (BL) 22
Surface Area of Cone (Sd) .053m2
Reference Efficiency 1.43%

US Speaker, LLC