Memphis Audio MB1024 10" 2 Ohm and 4 Ohm Subwoofers - 2 Pack

2 Pack of Memphis Audio's MB1024.  This is a revolutionary new subwoofer that can truely switch between 2 ohm and 4 ohm. Switching between 2 and 4-ohm impedance is extremely easy because of the provided color-coded bridges and the wiring diagram printed above the terminals, and having the added flexibility means these subwoofers will be a part of your setup for years to come. These 10" subwoofers feature a 2" 4-layer aluminum voice coil, woven tinsel leads, folded surround, and pump out 500 watts RMS. See below for more features and specifications.

Features:

• Selectable Impedance Design: 2 Ohm or 4 Ohm
• Reinforced Double Stitched Rubber Surround
• Polypropylene Dust Cap
• 2" 4-Layer Aluminum Multi-Coil Voice Coil
• DVVC Dual Layer Vented Voice Coil
• Folded Surround for Max Excursion with Max Surface Area
• Ultra-Light Aluminum Voice Coil Increased Sensitivity and Output
• Woven Tinsel Leads

Specifications:

• DCR: 2 Ohm or 3.89 Ohm
• Voice Coil Diameter: 2"
• RMS Power: 500 Watts
• Max Power: 1000 Watts
• Magnet Weight: 60 Ounces
• Magnet Diameter: 5.71"
• Mounting Depth: 5.14"
• Cutout Diameter: 9.17"
• Frame Outside Diameter: 10.16"
• Resonant Frequency (fs): 36HZ
• Mechanical Q (2 Ohm/4 Ohm): 4.33/4.31
• Electrical Q (2 Ohm/4 Ohm): 0.78/0.67
• Total Q (2 Ohm/4 Ohm): 0.66/0.58
• Sensitivity (2 Ohm/4 Ohm): 84.6dB/85.3dB
• Xmax Linear: 0.45"
• Xmax Mechanical: 1"
• Displacement: 0.12 Cf.
• Air Volume of Suspension (2 Ohm/4 Ohm): 1.04/1.04 Cf.
• Moving Mass: 127.79g
• Suspension Compliance (2 Ohm/4 Ohm): 0.146/0.146
• Effective Piston Area: 380.13 SqCM
• Motor Strength (2 Ohm/4 Ohm): 8.77/13.09 TM

Enclosure Recommendations:

• Single Sub Sealed: 0.75 Cf. 
• Dual Subs Sealed: 1.25 Cf.
• Single Sub Vented: 1.5 Cf.
• Port Dimensions: 3.5" x 3.5" x 15" L
• Tuning Frequency: 38 Hz
• Dual Sub Vented: 2.6 Cf.
• Port Dimensions: 5" x 5" x 19" L
• Tuning Frequency: 38 Hz

This listing is for two (2) Memphis MB1024 subwoofers.

Memphis Audio MB1024 10" 2 Ohm and 4 Ohm Subwoofers - 2 Pack

2 Pack of Memphis Audio's MB1024.  This is a revolutionary new subwoofer that can truely switch between 2 ohm and 4 ohm. Switching between 2 and 4-ohm impedance is extremely easy because of the provided color-coded bridges and the wiring diagram printed above the terminals, and having the added flexibility means these subwoofers will be a part of your setup for years to come. These 10" subwoofers feature a 2" 4-layer aluminum voice coil, woven tinsel leads, folded surround, and pump out 500 watts RMS. See below for more features and specifications.

Features:

• Selectable Impedance Design: 2 Ohm or 4 Ohm
• Reinforced Double Stitched Rubber Surround
• Polypropylene Dust Cap
• 2" 4-Layer Aluminum Multi-Coil Voice Coil
• DVVC Dual Layer Vented Voice Coil
• Folded Surround for Max Excursion with Max Surface Area
• Ultra-Light Aluminum Voice Coil Increased Sensitivity and Output
• Woven Tinsel Leads

Specifications:

• DCR: 2 Ohm or 3.89 Ohm
• Voice Coil Diameter: 2"
• RMS Power: 500 Watts
• Max Power: 1000 Watts
• Magnet Weight: 60 Ounces
• Magnet Diameter: 5.71"
• Mounting Depth: 5.14"
• Cutout Diameter: 9.17"
• Frame Outside Diameter: 10.16"
• Resonant Frequency (fs): 36HZ
• Mechanical Q (2 Ohm/4 Ohm): 4.33/4.31
• Electrical Q (2 Ohm/4 Ohm): 0.78/0.67
• Total Q (2 Ohm/4 Ohm): 0.66/0.58
• Sensitivity (2 Ohm/4 Ohm): 84.6dB/85.3dB
• Xmax Linear: 0.45"
• Xmax Mechanical: 1"
• Displacement: 0.12 Cf.
• Air Volume of Suspension (2 Ohm/4 Ohm): 1.04/1.04 Cf.
• Moving Mass: 127.79g
• Suspension Compliance (2 Ohm/4 Ohm): 0.146/0.146
• Effective Piston Area: 380.13 SqCM
• Motor Strength (2 Ohm/4 Ohm): 8.77/13.09 TM

Enclosure Recommendations:

• Single Sub Sealed: 0.75 Cf. 
• Dual Subs Sealed: 1.25 Cf.
• Single Sub Vented: 1.5 Cf.
• Port Dimensions: 3.5" x 3.5" x 15" L
• Tuning Frequency: 38 Hz
• Dual Sub Vented: 2.6 Cf.
• Port Dimensions: 5" x 5" x 19" L
• Tuning Frequency: 38 Hz

This listing is for two (2) Memphis MB1024 subwoofers.