Description
Power Reference is a staple of the Memphis subwoofer line. Tried and true proven performance is the reason the Power Reference subwoofer has always been our best selling woofer.
Features rubber boot to protect magnet.
High temperature TIL voice coil former
Coated paper cone for increased efficiency
Double stitched foam surround
Improved suspension and coil design
Reinforced spider shoulder
Woven tinsel leads
Reinforced terminal
General Specifications
Impedance (Ohms): 4 (Single 4 Ohm)
Resonant Frequency (Hz): 36
Vas (Cf.): 1.502
Mechanical Q (Qms): 16.21
Electrical Q (Qes): 0.7
Total Q (Qts): 0.67
Sensitivity @ 1W/1M (db): 86
Motor Strength (T/M): 13.88
Recommended RMS Power (Watts): 300
Maximum Peak Power (Watts): 600
Driver Displacement (Cf.): 0.16
Physical Specifications
Size (in): 12
Moving Mass (Grams): 158.7
Linear Xmax (in): 0.51
Linear Xmech (in): 0.77
Voice Coil Diameter (in): 2
Magnet Weight (oz): 60
Cut-Out Diameter (in): 11
Frame Diameter (in): 12.56
Mounting Depth (in): 5.54
Features rubber boot to protect magnet.
High temperature TIL voice coil former
Coated paper cone for increased efficiency
Double stitched foam surround
Improved suspension and coil design
Reinforced spider shoulder
Woven tinsel leads
Reinforced terminal
General Specifications
Impedance (Ohms): 4 (Single 4 Ohm)
Resonant Frequency (Hz): 36
Vas (Cf.): 1.502
Mechanical Q (Qms): 16.21
Electrical Q (Qes): 0.7
Total Q (Qts): 0.67
Sensitivity @ 1W/1M (db): 86
Motor Strength (T/M): 13.88
Recommended RMS Power (Watts): 300
Maximum Peak Power (Watts): 600
Driver Displacement (Cf.): 0.16
Physical Specifications
Size (in): 12
Moving Mass (Grams): 158.7
Linear Xmax (in): 0.51
Linear Xmech (in): 0.77
Voice Coil Diameter (in): 2
Magnet Weight (oz): 60
Cut-Out Diameter (in): 11
Frame Diameter (in): 12.56
Mounting Depth (in): 5.54