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image of sx pro woofer download manual

Earning top honors for performance and style from leading publications, our SX Pro subwoofers promise high quality sound with zero compromises.

Sizes: 10", 12", 15", and 18" (Dual 2/4 ohm)

  • Dual Composite 2-piece Cone
  • Rubatek Foam Surround
  • Cast Aluminum Basket
  • Tork-Tite Terminal
  • 3 " 8-layer Aluminum Flat Wire Voice Coil
  • FEA Optimized Motor Structure
  • Triple Stack Magnets
  • Progressive Spiders
  • Wrap around Rubber Gasket
+ more

Enclosure Recommendations

10"CompactOptimal
Sealed:N/RN/R
Ported:1.0@35Hz1.25@34Hz
12"CompactOptimal
Sealed:N/RN/R
Ported:1.5@35Hz2.0@33Hz
15"CompactOptimal
Sealed:N/RN/R
Ported:3.0@35Hz4.0@34Hz
18"CompactOptimal
Sealed:N/RN/R
Ported:5.5@35Hz8.0@34Hz

*N/R: Not Recommended

Product Dimensions

10"

  • Mounting Depth - 6.4 inch
  • Mounting Hole Diameter - 9.3 inch
  • Overall Diameter - 11 inch
  • Bolt Hole Circle - 10.1 inch
  • Motor Width - 7.3 inch
  • Motor Depth - 3.4 inch
  • Basket Depth - 2.94 inch
  • Displacement - 0.15 cu. ft.
  • Weight - 24 lbs.

12"

  • Mounting Depth - 6.9 inch
  • Mounting Hole Diameter - 11.2 inch
  • Overall Diameter - 12.5 inch
  • Bolt Hole Circle - 11.75 inch
  • Motor Width - 7.3 inch
  • Motor Depth - 3.44 inch
  • Basket Depth - 3.46 inch
  • Displacement - 0.16 cu. ft.
  • Weight - 24.5 lbs.

15"

  • Mounting Depth - 8.4 inch
  • Mounting Hole Diameter - 14 inch
  • Overall Diameter - 15.5 inch
  • Bolt Hole Circle - 14.65 inch
  • Motor Width - 7.3 inch
  • Motor Depth - 3.6 inch
  • Basket Depth - 4.8 inch
  • Displacement - 0.18 cu. ft.
  • Weight - 27.6 lbs.

18" (comes as SX18)

  • Mounting Depth - 9.5 inch
  • Mounting Hole Diameter - 16.75 inch
  • Overall Diameter - 18.5 inch
  • Bolt Hole Circle - 17.5 inch
  • Motor Width - 6.5 inch
  • Motor Depth - 3.25 inch
  • Basket Depth - 6.25 inch
  • Displacement - 0.22 cu. ft.
  • Weight - 28 lbs.

T/S Parameters

10"

  • Electrical Q Value -Qes: 0.29
  • Mechanical Q Value -Qms: 4.3
  • Total Speaker Q Value -Qts: 0.27
  • Free Air Resonance -Fs: 30.7 Hz
  • Equivalent Compliance -Vas: 21.8 liters
  • One-Way, Linear Excursion -Xmax: 22 mm
  • Efficiency -SPL 1W/1m: 85.2 dB SPL
  • Effective Piston Area -Sd: 310 cm^2
  • DC Resistance -Re: 1.9 ohm
  • Nominal Impedance -Znom: Dual 2 or 4 ohm
  • Thermal Power Handling -Pe: 1000 W
  • Force Factor -Bl: 21

12"

  • Electrical Q Value -Qes: 0.32
  • Mechanical Q Value -Qms: 4.4
  • Total Speaker Q Value -Qts: 0.30
  • Free Air Resonance -Fs: 30.6 Hz
  • Equivalent Compliance -Vas: 47.6 liters
  • One-Way, Linear Excursion -Xmax: 22 mm
  • Efficiency -SPL 1W/1m: 88.1 dB SPL
  • Effective Piston Area -Sd: 480 cm^2
  • DC Resistance -Re: 1.9 ohm
  • Nominal Impedance -Znom: Dual 2 or 4 ohm
  • Thermal Power Handling -Pe: 1000 W
  • Force Factor -Bl: 21

15"

  • Electrical Q Value -Qes: 0.38
  • Mechanical Q Value -Qms: 4.7
  • Total Speaker Q Value -Qts: 0.38
  • Free Air Resonance -Fs: 27.8 Hz
  • Equivalent Compliance -Vas: 126.3 liters
  • One-Way, Linear Excursion -Xmax: 22 mm
  • Efficiency -SPL 1W/1m: 90.4 dB SPL
  • Effective Piston Area -Sd: 810 cm^2
  • DC Resistance -Re: 1.9 ohm
  • Nominal Impedance -Znom: Dual 2 or 4 ohm
  • Thermal Power Handling -Pe: 1000 W
  • Force Factor -Bl: 21

18" (comes as SX18)

  • Electrical Q Value -Qes: 0.53
  • Mechanical Q Value -Qms: 6.1
  • Total Speaker Q Value -Qts: 0.48
  • Free Air Resonance -Fs: 33.2 Hz
  • Equivalent Compliance -Vas: 159 liters
  • One-Way, Linear Excursion -Xmax: 22 mm
  • Efficiency -SPL 1W/1m: 92.7 dB SPL
  • Effective Piston Area -Sd: 1210 cm^2
  • DC Resistance -Re: 1.9 ohm
  • Nominal Impedance -Znom: Dual 2 or 4 ohm
  • Thermal Power Handling -Pe: 1000 W
  • Force Factor -Bl: 21
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image of se pro woofer download manual

A force to be reckoned with, our SE Pro subwoofer series utilizes high-end materials and innovative technology to deliver vibrantly compelling sound.

Sizes: 10", 12", and 15" (Dual 2/4 ohm)

  • Dual Composite 2-piece Cone
  • Rubatek Foam Surround
  • Cast Aluminum Basket
  • Tork-Tite Terminal
  • 3 " 4-layer Aluminum Flat Wire Voice Coil
  • FEA Optimized Motor Structure
  • Triple Stack Magnets
  • Progressive Spiders
  • Wrap around Rubber Gasket
+ more

Enclosure Recommendations

10"CompactOptimal
Sealed:0.40.65
Ported:1.0@35Hz1.25@34Hz
12"CompactOptimal
Sealed:0.751.0
Ported:1.5@35Hz2.0@33Hz
15"CompactOptimal
Sealed:1.52.0
Ported:3.0@35Hz4.0@34Hz

Product Dimensions

10"

  • Mounting Depth - 6.4 inch
  • Mounting Hole Diameter - 9.3 inch
  • Overall Diameter - 11 inch
  • Bolt Hole Circle - 10.1 inch
  • Motor Width - 7.3 inch
  • Motor Depth - 3.4 inch
  • Basket Depth - 2.94 inch
  • Displacement - 0.14 cu. ft.
  • Weight - 21 lbs.

12"

  • Mounting Depth - 6.9 inch
  • Mounting Hole Diameter - 11.2 inch
  • Overall Diameter - 12.5 inch
  • Bolt Hole Circle - 11.75 inch
  • Motor Width - 7.3 inch
  • Motor Depth - 3.44 inch
  • Basket Depth - 3.46 inch
  • Displacement - 0.15 cu. ft.
  • Weight - 21.5 lbs.

15"

  • Mounting Depth - 8.4 inch
  • Mounting Hole Diameter - 14 inch
  • Overall Diameter - 15.5 inch
  • Bolt Hole Circle - 14.65 inch
  • Motor Width - 7.3 inch
  • Motor Depth - 3.6 inch
  • Basket Depth - 4.8 inch
  • Displacement - 0.17 cu. ft.
  • Weight - 23.5 lbs.

T/S Parameters

10"

  • Electrical Q Value -Qes: 0.46
  • Mechanical Q Value -Qms: 4.4
  • Total Speaker Q Value -Qts: 0.42
  • Free Air Resonance -Fs: 26.6 Hz
  • Equivalent Compliance -Vas: 31 liters
  • One-Way, Linear Excursion -Xmax: 18 mm
  • Efficiency -SPL 1W/1m: 83.2 dB SPL
  • Effective Piston Area -Sd: 310 cm^2
  • DC Resistance -Re: 2.8 ohm
  • Nominal Impedance -Znom: Dual 2 or 4 ohm
  • Thermal Power Handling -Pe: 600 W
  • Force Factor -Bl: 17.7

12"

  • Electrical Q Value -Qes: 0.49
  • Mechanical Q Value -Qms: 4.5
  • Total Speaker Q Value -Qts: 0.44
  • Free Air Resonance -Fs: 25.1 Hz
  • Equivalent Compliance -Vas: 72.9 liters
  • One-Way, Linear Excursion -Xmax: 18 mm
  • Efficiency -SPL 1W/1m: 86.1 dB SPL
  • Effective Piston Area -Sd: 480 cm^2
  • DC Resistance -Re: 2.8 ohm
  • Nominal Impedance -Znom: Dual 2 or 4 ohm
  • Thermal Power Handling -Pe: 600 W
  • Force Factor -Bl: 17.7

15"

  • Electrical Q Value -Qes: 0.55
  • Mechanical Q Value -Qms: 4.3
  • Total Speaker Q Value -Qts: 0.49
  • Free Air Resonance -Fs: 22 Hz
  • Equivalent Compliance -Vas: 209 liters
  • One-Way, Linear Excursion -Xmax: 18 mm
  • Efficiency -SPL 1W/1m: 88 dB SPL
  • Effective Piston Area -Sd: 810 cm^2
  • DC Resistance -Re: 2.8 ohm
  • Nominal Impedance -Znom: Dual 2 or 4 ohm
  • Thermal Power Handling -Pe: 600 W
  • Force Factor -Bl: 17.7
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image of sr pro woofer download manual

Our SR Pro subwoofers deliver deep, powerful, bone-crushing bass with a FEA-optimized motor and an additional gap extension plate to achieve even more linear stroke and lower distortion.

Sizes: 10", 12", and 15" (Dual 2/4 ohm)

  • Kraft Pulp Cone
  • Rubatek Foam Surround
  • Pressed Steel Basket
  • 4-layer Copper Voice Coil
  • FEA Optimized Motor Structure
  • Double Stack Magnets
  • Linear Spiders
  • Foam Gasket
+ more

Enclosure Recommendations

10"CompactOptimal
Sealed:0.350.5
Ported:0.65@35Hz1.0@35Hz
12"CompactOptimal
Sealed:0.50.75
Ported:1.25@35Hz1.5@35Hz
15"CompactOptimal
Sealed:1.52.0
Ported:2.5@35Hz3.0@34Hz

Product Dimensions

10"

  • Mounting Depth - 6 inch
  • Mounting Hole Diameter - 9.3 inch
  • Overall Diameter - 10.9 inch
  • Bolt Hole Circle - 10 inch
  • Motor Width - 6.7 inch
  • Motor Depth - 3 inch
  • Basket Depth - 3 inch
  • Displacement - 0.12 cu. ft.
  • Weight - 15.4 lbs.

12"

  • Mounting Depth - 6.5 inch
  • Mounting Hole Diameter - 11 inch
  • Overall Diameter - 12.8 inch
  • Bolt Hole Circle - 12 inch
  • Motor Width - 6.7 inch
  • Motor Depth - 3 inch
  • Basket Depth - 3.5 inch
  • Displacement - 0.14 cu. ft.
  • Weight - 16 lbs.

15"

  • Mounting Depth - 7.9 inch
  • Mounting Hole Diameter - 14 inch
  • Overall Diameter - 15.6 inch
  • Bolt Hole Circle - 14.7 inch
  • Motor Width - 6.7 inch
  • Motor Depth - 3 inch
  • Basket Depth - 4.9 inch
  • Displacement - 0.16 cu. ft.
  • Weight - 16.5 lbs.

T/S Parameters

10"

  • Electrical Q Value -Qes: 0.39
  • Mechanical Q Value -Qms: 5.5
  • Total Speaker Q Value -Qts: 0.36
  • Free Air Resonance -Fs: 25.3 Hz
  • Equivalent Compliance -Vas: 31 liters
  • One-Way, Linear Excursion -Xmax: 18 mm
  • Efficiency -SPL 1W/1m: 85.3 dB SPL
  • Effective Piston Area -Sd: 310 cm^2
  • DC Resistance -Re: 1.8 ohm
  • Nominal Impedance -Znom: Dual 2/4 ohm
  • Thermal Power Handling -Pe: 300 W
  • Force Factor -Bl: 14.35

12"

  • Electrical Q Value -Qes: 0.41
  • Mechanical Q Value -Qms: 4.99
  • Total Speaker Q Value -Qts: 0.38
  • Free Air Resonance -Fs: 23.6 Hz
  • Equivalent Compliance -Vas: 85 liters
  • One-Way, Linear Excursion -Xmax: 18 mm
  • Efficiency -SPL 1W/1m: 86.2 dB SPL
  • Effective Piston Area -Sd: 480 cm^2
  • DC Resistance -Re: 1.8 ohm
  • Nominal Impedance -Znom: Dual 2/4 ohm
  • Thermal Power Handling -Pe: 300 W
  • Force Factor -Bl: 14.35

15"

  • Electrical Q Value -Qes: 0.45
  • Mechanical Q Value -Qms: 4.87
  • Total Speaker Q Value -Qts: 0.41
  • Free Air Resonance -Fs: 23 Hz
  • Equivalent Compliance -Vas: 203 liters
  • One-Way, Linear Excursion -Xmax: 18 mm
  • Efficiency -SPL 1W/1m: 87.6 dB SPL
  • Effective Piston Area -Sd: 810 cm^2
  • DC Resistance -Re: 1.8 ohm
  • Nominal Impedance -Znom: Dual 2/4 ohm
  • Thermal Power Handling -Pe: 300 W
  • Force Factor -Bl: 14.35
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image of rt pro woofer download manual

Created for those who expect great sound in their vehicles, our rugged RT Pro woofers deliver clear, dynamic sound.

Sizes: 8", 10", and 12" (Dual 4 ohm)

  • Mica Filled Poly Cone
  • Santoprene Rubber Surround
  • Pressed Steel Basket
  • High Temp 8-layer Copper Voice Coil
  • FEA Optimized Motor Structure
  • Single Magnet
  • Linear Conex Spiders
  • Rubber Gasket
+ more

Enclosure Recommendations

8"CompactOptimal
Sealed:0.30.35
Ported:0.35@35Hz0.5@35Hz
10"CompactOptimal
Sealed:0.350.5
Ported:0.65@35Hz1.0@35Hz
12"CompactOptimal
Sealed:0.40.75
Ported:1.25@35Hz1.5@35Hz

Product Dimensions

8"

  • Mounting Depth - 4.9 inch
  • Mounting Hole Diameter - 7.3 inch
  • Overall Diameter - 8.7 inch
  • Bolt Hole Circle - 8 inch
  • Motor Width - 4.875 inch
  • Motor Depth - 2.6 inch
  • Basket Depth - 2.3 inch
  • Displacement - 0.07 cu. ft.
  • Weight - 12 lbs.

10"

  • Mounting Depth - 5.5 inch
  • Mounting Hole Diameter - 9.3 inch
  • Overall Diameter - 10.9 inch
  • Bolt Hole Circle - 10.5 inch
  • Motor Width - 4.875 inch
  • Motor Depth - 2.6 inch
  • Basket Depth - 2.9 inch
  • Displacement - 0.09 cu. ft.
  • Weight - 12.9 lbs.

12"

  • Mounting Depth - 6.3 inch
  • Mounting Hole Diameter - 11 inch
  • Overall Diameter - 12.8 inch
  • Bolt Hole Circle - 12 inch
  • Motor Width - 4.875 inch
  • Motor Depth - 2.6 inch
  • Basket Depth - 3.7 inch
  • Displacement - 0.10 cu. ft.
  • Weight - 13.3 lbs.

T/S Parameters

8"

  • Electrical Q Value -Qes: 0.38
  • Mechanical Q Value -Qms: 4.21
  • Total Speaker Q Value -Qts: 0.34
  • Free Air Resonance -Fs: 22.8 Hz
  • Equivalent Compliance -Vas: 27.1 liters
  • One-Way, Linear Excursion -Xmax: 12 mm
  • Efficiency -SPL 1W/1m: 81.2 dB SPL
  • Effective Piston Area -Sd: 195 cm^2
  • DC Resistance -Re: 3.2 ohm
  • Nominal Impedance -Znom: Dual 4 ohm
  • Thermal Power Handling -Pe: 195 W
  • Force Factor -Bl: 15.4

10"

  • Electrical Q Value -Qes: 0.39
  • Mechanical Q Value -Qms: 4.37
  • Total Speaker Q Value -Qts: 0.36
  • Free Air Resonance -Fs: 21.5 Hz
  • Equivalent Compliance -Vas: 75.6 liters
  • One-Way, Linear Excursion -Xmax: 12 mm
  • Efficiency -SPL 1W/1m: 84.7 dB SPL
  • Effective Piston Area -Sd: 322 cm^2
  • DC Resistance -Re: 3.2 ohm
  • Nominal Impedance -Znom: Dual ohm
  • Thermal Power Handling -Pe: 195 W
  • Force Factor -Bl: 15.4

12"

  • Electrical Q Value -Qes: 0.42
  • Mechanical Q Value -Qms: 4.27
  • Total Speaker Q Value -Qts: 0.38
  • Free Air Resonance -Fs: 20.0 Hz
  • Equivalent Compliance -Vas: 182 liters
  • One-Way, Linear Excursion -Xmax: 12 mm
  • Efficiency -SPL 1W/1m: 87.3 dB SPL
  • Effective Piston Area -Sd: 500 cm^2
  • DC Resistance -Re: 3.2 ohm
  • Nominal Impedance -Znom: Dual 4 ohm
  • Thermal Power Handling -Pe: 195 W
  • Force Factor -Bl: 15.4
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