LEO-8/160 8” Professional Woofer


Nominal Basket Diameter: 8″
Basket Materials: Pressed Steel Chassis
Magnet: 30 OZ
Nominal Impedance: 8 Ohms
Program Power Handling: 80W
Peak Power Handling: 160W
Frequency Response: 85Hz-4.5k Hz
Sensitivity: 91 dB
Voice Coil Diameter: 1.5″ VC
Cone Composition: Paper
Cone Edge Composition: Cloth

Thiele & Small Parameters:

Resonant Frequency(fs): 89 Hz
DC Resistance(Re): 6.5 Ohm
Mechanical Q(Qms): 8.1
Electromagnetic Q(Qes): 2.9
Total Q(Qts): 2.15
Compliance Equivanlent Volume(Vas): 10.76 Ltr
Mechanical Compliance of Suspension(Cms): 117 mm/N
BL Product(BL): 5.8 Tm
Diaphragm Mass inc. Airload(Mms): 27.33 g
Surface Area of Cone(Sd): 254.5 cm2


Whether you are building your own speaker cabinet or replacing an old woofer, this 8″ speaker woofer is what you need! The Leopard 8 is a great woofer that produces awesome tone. At 80 Watts RMS, this speaker can handle what most low power amps produce. Great woofers are very hard to find, especially at a decent price. The ProAudio brand was designed to make the professional musician, as well as the musician low on cash, sound great.

All BIG5AUDIO speakers in stock are 8 Ohm but, 4 Ohm & 16 Ohm are available on special order.

8”Professional Speaker

80 W R.M.S/ 160 W Peak

85 Hz – 4.5 KHz

8 ohm

Pressed Steel Chassis

Paper Cone,

Cloth Edge