Memphis Audio 10" Subwoofer Power Reference Single 4 Ohm- 15-PRX104
Memphis Audios' best-selling line of subwoofers is back and better than ever. The new black on black polypropylene dust cap steps up the design element to a level never before in the line. Several performance enhancements including a high-temperature TIL voice coil former, improved suspension and coil design, and an upgraded reinforced spider shoulder elevate PR subwoofers to new heights. Audio enthusiasts respect Power Reference subwoofers for their reliability and performance and versatility. Power Reference subwoofers are available in an array of sizes ranging from a powerful 15" subwoofer down to 8" and 6.5" varieties that are ideal for a range of installations. The Power Reference line gives you the versatility to create a unique installation that fits your vehicle and listening style. This subwoofer features a reinforced heavy-duty stamped basket and is capable of handling 250(w) RMS power
Features
• High-temperature TIL voice coil former
• Double-stitched butyl rubber surround
• Black on black polypropylene dust cap
• Woven tinsel leads
• Single 4 Ohm
• Improved suspension and coil design
• Reinforced spider shoulder
Specifications
• Size (in)- 10"
• RMS Power (w)- 250
• Peak Power (w)- 500
• Sensitivity (dB)- 83
• Magnet Size (Oz)- 60
• Mounting Depth (in)- 5.18
• Cut Out Diameter (in)- 9.25
• Voice Coil Diameter (in)- 2
• Warranty- 1 Year
Thiele Small Parameters
• Resonant Frequency Hz- 40
• Mechanical Q- 5.64
• Electrical Q - .74
• Total Q - .07
• Sensitivity dB- 83
• Xmax Linear in.- .51
• Displacement cf.- .052
• Air volume of suspension cf.- .604
• Moving Mass g- 118
• Suspension Compliance mmN- .076
• Effective piston area SqCm- 49.54
•Motor Strength TM- 12.6
Voice Coil and Magnet
• Impedance Series ohms- n/a
• Impedance parallel ohms- n/a
• Voice coil diameter in. - 2
• RMS Power Watts - 250 Watts
• Peak Power Watts - 500 Watts
• Magnet Weight (oz) - 60
• Magnet Diameter (in) - 6.4
Physical Dimensions
• Mounting depth in.- 5.18
• Cutout Diameter in.- 9.25
• Frame Outside Diameter in.- 10.55
Enclosure Recommendations
• Single Sub Sealed (cf)- .75
• Dual Sub Sealed (cf)- 1.5
• Single Sub Vented (cf)- 1.875
• Port Dimensions- 10.5 x 1.5 x 3.5L
• Tuning Frequency (Hz)- 40
• Dual Sub Vented (cf)- 3.67
• Port Dimensions- 10.5 x 3 x 12.25L
• Tuning Frequency (cf)- 40
This listing is for one (1) Subwoofer