Rockford Fosgate 10" Subwoofer (77)

Rockford Fosgate Punch P3D4-10 P3 Series DVC 4-Ohm 10-Inch 500-Watt RMS 1000 Watts Peak Subwoofer + Absolute SS10 10" Sealed Sub Box The Rockford Fosgate P3D4-10 is the best-performing Punch series subwoofer. The P3 subwoofers now feature anodized aluminum cones and dust caps along with unique spider venting to keep the motor cooler than previous versions. These subs feature VAST technology to increase surface cone area to 25% and a Flex Fit basket for extreme installations. A new hybrid stamp-cast basket offers the best of both worlds by providing super strength while minimizing weight and resonance. 10" Punch P3 Series Dual 4 Ohm Subwoofer General Feature: 10" Punch P3 Series Dual 4 Ohm Subwoofer Power Handling: Peak: 1,000 watts Power Handling: RMS: 500 watts Impedance: 4 ohm Anodized aluminum heat sinking cone & dust cap for strength and durability Tall profile true Santoprene vertical attach surround technique increases a speaker's effective radiating cone area Dual tear & fatigue resistant linear poly cotton spiders Optimized motor magnetics with extended pole and bumped backplate Fatigue-resistant and reduced-strain stitched tinsel leads Multipoint high temp/strength neck joint bonding technique Sturdy 16-gauge compound bend frame geometry Semi-Flexible PVC removable protective motor cover Custom insulated compression input terminal assembly Proprietary spider venting/cooling technique Decorative die-cast trim ring Custom 10-AWG nickel-plated push terminals High-temperature 4-layer 2-1/2" voice coil with spun-laced Nomex insulating reinforcement collar Double-stacked ferrite magnet structure Frequency response: 28-250 Hz Sensitivity: 82 dB Xmax: 13.9 mm Mounting Depth: 6-1/4" Cutout Diameter: 9-1/8" Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Matching Amplifiers: (one subwoofer) Rockford Fosgate R750-1D, Parallel @2ohms Rockford Fosgate P1000X1bd, Parallel @2ohms Rockford Fosgate R500X1D, Parallel @2ohms Matching Amplifier: (two subwoofers) Rockford Fosgate P1000X1bd, Parallel @1ohm Rockford Fosgate R1200-1D, Parallel @1ohm Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca

Rockford Fosgate Punch P3D4-10 P3 Series DVC 4-Ohm 10-Inch 500-Watt RMS 1000 Watts Peak Subwoofer + Absolute VEGS10 10" Vented Sub Box The Rockford Fosgate P3D4-10 is the best-performing Punch series subwoofer. The P3 subwoofers now feature anodized aluminum cones and dust caps along with unique spider venting to keep the motor cooler than previous versions. These subs feature VAST technology to increase surface cone area to 25% and a Flex Fit basket for extreme installations. A new hybrid stamp-cast basket offers the best of both worlds by providing super strength while minimizing weight and resonance. 10" Punch P3 Series Dual 4 Ohm Subwoofer General Feature: 10" Punch P3 Series Dual 4 Ohm Subwoofer Power Handling: Peak: 1,000 watts Power Handling: RMS: 500 watts Impedance: 4 ohm Anodized aluminum heat sinking cone & dust cap for strength and durability Tall profile true Santoprene vertical attach surround technique increases a speaker's effective radiating cone area Dual tear & fatigue resistant linear poly cotton spiders Optimized motor magnetics with extended pole and bumped backplate Fatigue-resistant and reduced-strain stitched tinsel leads Multipoint high temp/strength neck joint bonding technique Sturdy 16-gauge compound bend frame geometry Semi-Flexible PVC removable protective motor cover Custom insulated compression input terminal assembly Proprietary spider venting/cooling technique Decorative die-cast trim ring Custom 10-AWG nickel-plated push terminals High-temperature 4-layer 2-1/2" voice coil with spun-laced Nomex insulating reinforcement collar Double-stacked ferrite magnet structure Frequency response: 28-250 Hz Sensitivity: 82 dB Xmax: 13.9 mm Mounting Depth: 6-1/4" Cutout Diameter: 9-1/8" Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Matching Amplifiers: (one subwoofer) Rockford Fosgate R750-1D, Parallel @2ohms Rockford Fosgate P1000X1bd, Parallel @2ohms Rockford Fosgate R500X1D, Parallel @2ohms Matching Amplifier: (two subwoofers) Rockford Fosgate P1000X1bd, Parallel @1ohm Rockford Fosgate R1200-1D, Parallel @1ohm Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca

Rockford Fosgate Punch P3D4-10 P3 Series DVC 4-Ohm 10-Inch 500-Watt RMS 1000 Watts Peak Subwoofer + 10" Mesh Grille The Rockford Fosgate P3D4-10 is the best-performing Punch series subwoofer. The P3 subwoofers now feature anodized aluminum cones and dust caps along with unique spider venting to keep the motor cooler than previous versions. These subs feature VAST technology to increase surface cone area to 25% and a Flex Fit basket for extreme installations. A new hybrid stamp-cast basket offers the best of both worlds by providing super strength while minimizing weight and resonance. 10" Punch P3 Series Dual 4 Ohm Subwoofer General Feature: 10" Punch P3 Series Dual 4 Ohm Subwoofer Power Handling: Peak: 1,000 watts Power Handling: RMS: 500 watts Impedance: 4 ohm Anodized aluminum heat sinking cone & dust cap for strength and durability Tall profile true Santoprene vertical attach surround technique increases a speaker's effective radiating cone area Dual tear & fatigue resistant linear poly cotton spiders Optimized motor magnetics with extended pole and bumped backplate Fatigue-resistant and reduced-strain stitched tinsel leads Multipoint high temp/strength neck joint bonding technique Sturdy 16-gauge compound bend frame geometry Semi-Flexible PVC removable protective motor cover Custom insulated compression input terminal assembly Proprietary spider venting/cooling technique Decorative die-cast trim ring Custom 10-AWG nickel-plated push terminals High-temperature 4-layer 2-1/2" voice coil with spun-laced Nomex insulating reinforcement collar Double-stacked ferrite magnet structure Frequency response: 28-250 Hz Sensitivity: 82 dB Xmax: 13.9 mm Mounting Depth: 6-1/4" Cutout Diameter: 9-1/8" Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Matching Amplifiers: (one subwoofer) Rockford Fosgate R750-1D, Parallel @2ohms Rockford Fosgate P1000X1bd, Parallel @2ohms Rockford Fosgate R500X1D, Parallel @2ohms Matching Amplifier: (two subwoofers) Rockford Fosgate P1000X1bd, Parallel @1ohm Rockford Fosgate R1200-1D, Parallel @1ohm Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:For cancer and Reproductive Harm, go to www.P65Warnings.ca.gov.  

Rockford Fosgate Punch P3D4-10 P3 Series DVC 4-Ohm 10-Inch 500-Watt RMS 1000 Watts Peak Subwoofer The Rockford Fosgate P3D4-10 is the best-performing Punch series subwoofer. The P3 subwoofers now feature anodized aluminum cones and dust caps along with unique spider venting to keep the motor cooler than previous versions. These subs feature VAST technology to increase surface cone area to 25% and a Flex Fit basket for extreme installations. A new hybrid stamp-cast basket offers the best of both worlds by providing super strength while minimizing weight and resonance. 10" Punch P3 Series Dual 4 Ohm Subwoofer General Feature: 10" Punch P3 Series Dual 4 Ohm Subwoofer Power Handling: Peak: 1,000 watts Power Handling: RMS: 500 watts Impedance: 4 ohm Anodized aluminum heat sinking cone & dust cap for strength and durability Tall profile true Santoprene vertical attach surround technique increases a speaker's effective radiating cone area Dual tear & fatigue resistant linear poly cotton spiders Optimized motor magnetics with extended pole and bumped backplate Fatigue-resistant and reduced-strain stitched tinsel leads Multipoint high temp/strength neck joint bonding technique Sturdy 16-gauge compound bend frame geometry Semi-Flexible PVC removable protective motor cover Custom insulated compression input terminal assembly Proprietary spider venting/cooling technique Decorative die-cast trim ring Custom 10-AWG nickel-plated push terminals High-temperature 4-layer 2-1/2" voice coil with spun-laced Nomex insulating reinforcement collar Double-stacked ferrite magnet structure Frequency response: 28-250 Hz Sensitivity: 82 dB Xmax: 13.9 mm Mounting Depth: 6-1/4" Cutout Diameter: 9-1/8" Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Matching Amplifiers: (one subwoofer) Rockford Fosgate R750-1D, Parallel @2ohms Rockford Fosgate P1000X1bd, Parallel @2ohms Rockford Fosgate R500X1D, Parallel @2ohms Matching Amplifier: (two subwoofers) Rockford Fosgate P1000X1bd, Parallel @1ohm Rockford Fosgate R1200-1D, Parallel @1ohm Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:For cancer and Reproductive Harm, go to www.P65Warnings.ca.gov.  

2 Rockford Fosgate Prime R2D2-10 500W Max 250W RMS 10" Dual 2-Ohm R2 Prime Series Subwoofer Rockford Fosgate Prime R2 10” subwoofers provide high-performance bass at an unbelievable value. This model features a laser-etched curvilinear dust cap to dissipate heat generated by the high‐temp copper voice coil, as well as a solid stamped steel frame with integrated frame-mounted compression terminals. Best of all, they are optimized for both sealed and vented enclosures. Car Audio Fanatics who want Rockford Fosgate quality can rely on the Prime Series 10" subwoofers to get the job done, and the Dual Voice Coil provides awesome installation flexibility. These drivers can pump out the bass due to their mica-injected polypropylene cone, and their stamp-cast baskets with spider venting - typically reserved for more expensive models - keep the motor running cool! These R2 subwoofers are optimized for sealed and vented enclosures. General Features: 10" Dual 2-Ohm Prime Series Subwoofer 250 Watts RMS Power Handling 400 Watts Max Power Handling Recommended power range: 175 - 300 watts RMS CEA-2031 compliant Verified with Klippel speaker certification 12 AWG compression terminals Fiber-reinforced painted paper-pulp woofer cone High temperature 2" voice coil Laser-etched aluminum dust cap High-durability compressed foam surround Proprietary powder-coated stamped steel frame with spider cavity venting Fatigue-resistant poly-cotton spider with integral woven leads High-temperature copper voice coil with aluminum former 12 AWG compression terminals Anodized aluminum voice coil former Optimized for both sealed and vented enclosures Mica-injected polypropylene cone Linear spider with embedded 16 AWG tinsel leads StampCast basket with integrated spider venting Integrated ABS decorative trim ring Mounting Depth: 4.319" Cutout Diameter: 9.125" Magnet Weight: 43oz Frequency Response: 45 - 250 Hz Xmax: 6.5mm Sensitivity: 87 dB @ 1 watt / 1 meter Optimized for sealed enclosures Recommended Sealed Enclosure: 0.50 - 0.85ft³ Authorized Internet Dealer 1-year Manufacturer's Warranty Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca

2 Rockford Fosgate Prime R2D4-10 500W Max 250W RMS 10" Dual 4-Ohm R2 Prime Series Subwoofer Rockford Fosgate Prime R2 10” subwoofers provide high-performance bass at an unbelievable value. This model features a laser etched curvilinear dust-cap to dissipate heat generated by the high‐temp copper voice coil as well as a solid stamped steel frame with integrated frame-mounted compression terminals. Best of all, they are optimized for both sealed and vented enclosures. Car Audio Fanatics who want Rockford Fosgate quality can rely on the Prime Series 10" subwoofers to get the job done and the Dual Voice Coil provides awesome installation flexibility. These drivers can pump out the bass due to their mica injected polypropylene cone, and their stamp-cast baskets with spider venting - typically reserved for more expensive models - keep the motor running cool! These R2 subwoofers are optimized for sealed and vented enclosures. General Features: 10" Dual 4-Ohm Prime Series Subwoofer 250 Watts RMS Power Handling 400 Watts Max Power Handling Recommended power range: 175 - 300 watts RMS CEA-2031 compliant Verified with Klippel speaker certification 12 AWG compression terminals Fiber-reinforced painted paper-pulp woofer cone High temperature 2" voice coil Laser-etched aluminum dust cap High durability compressed foam surround Proprietary powder coated stamped steel frame with spider cavity venting Fatigue resistant poly-cotton spider with integral woven leads High-temperature copper voice coil with aluminum former 12 AWG compression terminals Anodized aluminum voice coil former Optimized for both sealed and vented enclosures Mica injected polypropylene cone Linear spider with embedded 16 AWG tinsel leads StampCast basket with integrated spider venting Integrated ABS decorative trim ring Mounting Depth: 4.319" Cutout Diameter: 9.125" Magnet Weight: 43oz Frequency Response: 45 - 250 Hz Xmax: 6.5mm Sensitivity: 87 dB @ 1 watt / 1 meter Optimized for sealed enclosures Recommended Sealed Enclosure: 0.50 - 0.85ft³ Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca

Rockford Fosgate Prime R2SD4-10 prime stage 400W Max (200W RMS) 10" shallow mount dual 4-ohm voice coils subwoofer + Single Sealed Boxes When you have no space for bass, our Prime R2SD4-10 shallow subwoofer will satisfy your need. This 10” subwoofer handles 200 Watts RMS, and the 4-Ohm Dual Voice Coil design lets you to wire them in various configurations. General Features 10" Dual 4-ohm Shallow Mount Prime Stage 2 Series Subwoofer Power Handling: Peak: 400 watts RMS: 200 watts Recommended power range: 100 - 200 watts RMS Impedance: 4 ohm Mica injected polypropylene cone Black raised surround Linear spider with 16 AWG woven tinsel leads StampCast basket with integrated spider venting CEA-2031 Compliant accurate power handling rating Designed for use with sealed and vented enclosures High temperature voice coil Integrated PVC trim ring Anodized aluminum voice coil former Frequency response: 45-250 Hz Sensitivity: 82 dB Mounting depth: 3-7/16" Cutout diameter: 9-1/8" Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the box: One shallow-mount 10" Dual 4-ohm voice coil woofer Eight 1-1/8" Self-tapping screws 4mm Allen bit Installation and Operation manual (English/ French/ Spanish/ German)

2 Rockford Fosgate Prime R2SD4-10 prime stage 400W Max (200W RMS) 10" shallow mount dual 4-ohm voice coils subwoofer + 2 Single Sealed Boxes When you have no space for bass, our Prime R2SD4-10 shallow subwoofer will satisfy your need. This 10” subwoofer handles 200 Watts RMS, and the 4-Ohm Dual Voice Coil design lets you to wire them in various configurations. General Features 10" Dual 4-ohm Shallow Mount Prime Stage 2 Series Subwoofer Power Handling: Peak: 400 watts RMS: 200 watts Recommended power range: 100 - 200 watts RMS Impedance: 4 ohm Mica injected polypropylene cone Black raised surround Linear spider with 16 AWG woven tinsel leads StampCast basket with integrated spider venting CEA-2031 Compliant accurate power handling rating Designed for use with sealed and vented enclosures High temperature voice coil Integrated PVC trim ring Anodized aluminum voice coil former Frequency response: 45-250 Hz Sensitivity: 82 dB Mounting depth: 3-7/16" Cutout diameter: 9-1/8" Authorized Internet Dealer ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca

2 Rockford Fosgate Prime R2SD2-10 prime stage 400W Max (200W RMS) 10" shallow mount dual 2-ohm voice coils subwoofer + 2 Single Sealed Boxes When you have no space for bass, our Prime R2SD2-10 shallow subwoofer will satisfy your needs. This 10” subwoofer handles 200 Watts RMS, and the 2-ohm Dual Voice Coil design lets you wire them in various configurations. These drivers can fit in tight spaces due to an elevated motor structure that reduces speaker depth. Mica-injected polypropylene cones make sure bass notes are clean and accurate. Stamp-cast baskets feature spider venting typically reserved for traditional depth-mounted models to keep the motor cool! These shallow subwoofers are optimized for sealed enclosures. General Features: 10" Dual 2-ohm Shallow Mount Prime Stage 2 Series Subwoofer Peak Power Handling: 400 watts MS Power Handling: 200 watts Recommended power range: 100 - 200 watts RMS Impedance: 2 ohm Mica-injected polypropylene cone Black raised surround Linear spider with 16 AWG woven tinsel leads StampCast basket with integrated spider venting CEA-2031 Compliant, accurate power handling rating Designed for use with sealed and vented enclosures High-temperature voice coil Integrated PVC trim ring Anodized aluminum voice coil former 10" shallow-mount subwoofer with dual 2-ohm voice coils mica-injected polypropylene woofer cone with poly-foam surround stamped solid-steel frame sealed box volume: 0.7 cubic feet ported box volume: 1.4 cubic feet Frequency response: 45-250 Hz Sensitivity: 82 dB Mounting depth: 3-7/16" Cutout diameter: 9-1/8" Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the box: One shallow-mount 10" Dual 2-ohm voice coil woofer Eight 1-1/8" Self-tapping screws 4mm Allen bit Installation and Operation Manual (English/ French/ Spanish/ German) ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate Prime R2SD4-10 prime stage 400W Max (200W RMS) 10" shallow mount dual 4-ohm voice coils subwoofer When you have no space for bass, our Prime R2SD4-10 shallow subwoofer will satisfy your need. This 10” subwoofer handles 200 Watts RMS, and the 4-Ohm Dual Voice Coil design lets you wire them in various configurations. General Features 10" Dual 4-ohm Shallow Mount Prime Stage 2 Series Subwoofer Power Handling: Peak: 400 watts RMS: 200 watts Recommended power range: 100 - 200 watts RMS Impedance: 4 ohm Mica-injected polypropylene cone Black raised surround Linear spider with 16 AWG woven tinsel leads StampCast basket with integrated spider venting CEA-2031 Compliant accurate power handling rating Designed for use with sealed and vented enclosures High-temperature voice coil Integrated PVC trim ring Anodized aluminum voice coil former Frequency response: 45-250 Hz Sensitivity: 82 dB Mounting depth: 3-7/16" Cutout diameter: 9-1/8" Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2SD4-10 Package: One shallow-mount 10" Dual 4-ohm voice coil woofer Eight 1-1/8" Self-tapping screws 4mm Allen bit Installation and Operation manual ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

2 Rockford Fosgate P2D4-10 10" 1200W Car Audio Subwoofer Subwoofer Rockford Fosgate has always been known as "The PUNCH," and the P2 10" subwoofer continues with the tradition. Kevlar fiber-reinforced paper cones deliver bass impact you can feel along with VAST technology to increase surface cone area up to 25%. The P2 subwoofers perform best in standard sealed and vented enclosures. Includes diamond cut cast aluminum trim ring. Optional grille insert available. General Features: 10" Dual 4 ohm Punch Stage 2 Subwoofer Power Handling: RMS: 300 watts Power Handling: Peak: 600 watts Recommended power range: 250 - 375 watts RMS CEA-2031 Compliant Klippel Verified Flex-fit Mounting pattern Proprietary spider venting/cooling technique StampCast basket with integrated spider venting Sturdy 16 gauge compound bend frame geometry High modulus Kevlar re-inforced paper-pulp cone Semi-flexible, PVC removable protective motor cover Multi-point high-temp/high-strength neck joint bonding technique Tall-profile VAST Santoprene surround for a larger surface area Dual tear & fatigue resistant poly-cotton spider with woven tinsel leads Fatigue-resistant and reduced strain "stitched on" flexible lead wire design Proprietary all metal, radially oriented compression input terminal assembly Optimized motor magnetics with extended pole and bumped vented backplate High temp 2.25" voice coil w/ spun-laced Nomex insulating reinforcement collar Die-Cast aluminum soft-touch painted trim ring allows for optional integrated grill Stamped Mesh Grille Insert Available: Rockford Fosgate P2P3G-10 Mounting Depth: 5.92" Cutout Diameter: 9.13" Magnet Weight: 66.40 oz Frequency Response: 30.8 - 250 Hz Xmax: 11.0 mm Sensitivity: 84 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ @38.5 Hz Recommended Sealed Enclosure: 0.59ft³ @43.1 Hz Shipping Weight: 13.6 Lbs. Authorized Internet Dealer 1-year Manufacturer's Warranty

2 Rockford Fosgate P3D4-10 10" Punch P3 Series 1000 Watts Subwoofer The Rockford Fosgate P3D4-10 is the best-performing Punch series subwoofer. The P3 subwoofers now feature anodized aluminum cones and dust caps along with unique spider venting to keep the motor cooler than previous versions. These subs feature VAST technology to increase surface cone area to 25% and a Flex Fit basket for extreme installations. A new hybrid stamp-cast basket offers the best of both worlds by providing super strength while minimizing weight and resonance. 10" Punch P3 Series Dual 4 Ohm Subwoofer General Feature: 10" Punch P3 Series Dual 4 Ohm Subwoofer Power Handling: Peak: 1,000 watts Power Handling: RMS: 500 watts Impedance: 4 ohm Anodized aluminum heat sinking cone & dust cap for strength and durability Tall profile true Santoprene vertical attach surround technique increases a speaker's effective radiating cone area Dual tear & fatigue resistant linear poly cotton spiders Optimized motor magnetics with extended pole and bumped backplate Fatigue-resistant and reduced-strain stitched tinsel leads Multipoint high temp/strength neck joint bonding technique Sturdy 16-gauge compound bend frame geometry Semi-Flexible PVC removable protective motor cover Custom insulated compression input terminal assembly Proprietary spider venting/cooling technique Decorative die-cast trim ring Custom 10-AWG nickel-plated push terminals High-temperature 4-layer 2-1/2" voice coil with spun-laced Nomex insulating reinforcement collar Double-stacked ferrite magnet structure Frequency response: 28-250 Hz Sensitivity: 82 dB Xmax: 13.9 mm Mounting Depth: 6-1/4" Cutout Diameter: 9-1/8" Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Magnet Weight: 81 oz Frequency Response: 28 - 250 Hz Xmax: 15.9mm Sensitivity: 82 dB @ 1 watt / 1 meter Recommended Ported Enclosure: 1.40ft³ Recommended Sealed Enclosure: 0.59ft³ Matching Amplifiers: (one subwoofer) Rockford Fosgate R750-1D, Parallel @2ohms Rockford Fosgate P1000X1bd, Parallel @2ohms Rockford Fosgate R500X1D, Parallel @2ohms Matching Amplifier: (two subwoofers) Rockford Fosgate P1000X1bd, Parallel @1ohm Rockford Fosgate R1200-1D, Parallel @1ohm Authorized Internet Dealer 1-year Manufacturer's Warranty   ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca