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Tru Spec 4X8SUBP (1541YTM)

Empty Quad 8" Vented Prefabricated Enclosure

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Empty Quad 8" Vented Prefabricated Enclosure

• 8" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

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3
List price $399.99
-25% $299.99

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Rockford Fosgate Power T3 T3S2-19

6000W Peak (3000W RMS) 19" Power Series Single 2-ohm Super Car Subwoofer

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6000W Peak (3000W RMS) 19" Power Series Single 2-ohm Super Car Subwoofer

• Peak Power: 6000 watts
• RMS Power: 3000 watts
• Impedance: Single 2 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 15.62"
• Sensitivity: 90 dB

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$2,199.99

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Alpine W12S4

750W Peak (250W RMS) 12" Bass Series Single 4-ohm Car Subwoofer

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750W Peak (250W RMS) 12" Bass Series Single 4-ohm Car Subwoofer

• Peak Power: 750 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 5-5/16"
• Sensitivity: 87.9 dB

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20
List price $140.00
-14% $119.95

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Sundown Audio E10 v.4 D2 10" (E10V4D2)

1500W Peak (750W RMS) 10" E Series Dual 2-ohm Car Subwoofer (SW-EV410D2)

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1500W Peak (750W RMS) 10" E Series Dual 2-ohm Car Subwoofer (SW-EV410D2)

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Pressed Paper Cone
• Pressed Foam Surround
• Mount depth: 5.625"
• Sensitivity: 83.6 dB

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List price $269.99
-17% $224.99

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JL Audio HO112RG-W3v3

500W RMS 12" W3v3 H.O. Wedge High-Output Ported Loaded Subwoofer Enclosure Box with Grille Included

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500W RMS 12" W3v3 H.O. Wedge High-Output Ported Loaded Subwoofer Enclosure Box with Grille Included

• 500 Watts RMS
• Sensitivity: 87.15 dB
• 2 Ohm Final Impedance
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor
• JL Audio's patented, chamber-coupled port design
• Gray carpet wrap
• fine-tuned through extensive real-world listening

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$829.99

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Rockford Fosgate Power T1 T1D215

2000W Peak (1000W RMS) 15" Power Series Dual 2-ohm Car Subwoofer

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2000W Peak (1000W RMS) 15" Power Series Dual 2-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• Santoprene Rubber Surround
• Mount depth: 8.39"
• Sensitivity: 88 dB

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$849.99

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JL Audio 13TW5v2-2

600W 13.5" TW5v2 (Thin-Line) Series Single 2-ohm Subwoofer

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600W 13.5" TW5v2 (Thin-Line) Series Single 2-ohm Subwoofer

• Mounting depth: 2.625 "
• Requires Only 0.8 Cubic Feet of Airspace
• Excellent linear excursion capability (xmax)
• Patented "floating cone attach method" technology
• Patented "concentric tube" architecture

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$929.99

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• Mounting depth: 2.625 "
• Requires Only 0.8 Cubic Feet of Airspace
• Excellent linear excursion capability (xmax)
• Patented "floating cone attach method" technology
• Patented "concentric tube" architecture

Deaf Bonce Machete MF-15R D4

2400W Peak (1200W RMS) 15” Machete Series Dual 4-ohm Car Subwoofer

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2400W Peak (1200W RMS) 15” Machete Series Dual 4-ohm Car Subwoofer

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Paper Cone
• Foam Surround
• Impedance: Dual 4 ohm
• Mount depth: 7.1"
• Sensitivity: 89.20 dB

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2
$199.90

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Sundown Audio SA-18 v.2 D4 18" (SA18V2D4)

2500W Peak (1250W RMS) 18" SA Series Dual 4-ohm Car Subwoofer (SW-SAV218D4)

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2500W Peak (1250W RMS) 18" SA Series Dual 4-ohm Car Subwoofer (SW-SAV218D4)

• Peak Power: 2500 watts
• RMS Power: 1250 watts
• Impedance: Dual 4 ohm
• Competition Grade Paper cone
• Foam surround
• Mount depth: 10.125"
• Sensitivity: 90.7 dB

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List price $599.99
Save $250.00
-42% $349.99

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• Peak Power: 2500 watts
• RMS Power: 1250 watts
• Impedance: Dual 4 ohm
• Competition Grade Paper cone
• Foam surround
• Mount depth: 10.125"
• Sensitivity: 90.7 dB

Sundown Audio SML-10 D2 10" (SML10D2) (Open Box, Great)

1200W Peak (600W RMS) 10" SML Series Dual 2-ohm Shallow Car Subwoofer (SW-SML10D2)

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1200W Peak (600W RMS) 10" SML Series Dual 2-ohm Shallow Car Subwoofer (SW-SML10D2)

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.78"
• Sensitivity: 86.1 dB

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List price $263.99
-36% $167.99

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• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.78"
• Sensitivity: 86.1 dB

Kicker L7R152 (45L7R152)

1800W Peak (900W RMS) 15” Solo-Baric L7R Series Dual 2-ohm Subwoofer

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1800W Peak (900W RMS) 15” Solo-Baric L7R Series Dual 2-ohm Subwoofer

• Peak Power: 1800 watts
• RMS Power: 900 watts
• Impedance: Dual 2 ohm
• Injection-molded SoloKon Cone
• Ribbed Santoprene Surround
• Mount depth: 8 3/8"
• Sensitivity: 88.05 dB

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List price $399.99
-8% $369.99

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Orion HCCA154

10000W Peak (2500W RMS) 15" HCCA Series Dual 4-ohm Car Subwoofer

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10000W Peak (2500W RMS) 15" HCCA Series Dual 4-ohm Car Subwoofer

• Peak Power: 10000 watts
• RMS Power: 2500 watts
• Impedance: Dual 4 ohm
• UV-Resistant Polypropylene Cone
• Nitrile Butadiene Rubber (NBR)-Foam Surround
• Mount depth: 11.575"
• Sensitivity: 87.2 dB

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List price $959.99
-17% $799.95

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• Peak Power: 10000 watts
• RMS Power: 2500 watts
• Impedance: Dual 4 ohm
• UV-Resistant Polypropylene Cone
• Nitrile Butadiene Rubber (NBR)-Foam Surround
• Mount depth: 11.575"
• Sensitivity: 87.2 dB

Cerwin Vega VMAX12D4

2000W Peak (1000W RMS) 12” VMAXX Series Dual 4-ohm Car Subwoofer

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2000W Peak (1000W RMS) 12” VMAXX Series Dual 4-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 4 ohm
• Treated Semi-Pressed Pulped Cone
• Rubber Surround
• Mount depth: 6.6"
• Sensitivity: 84.8 dB

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List price $287.99
-17% $239.99

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Kicker TCWRT102 (48TCWRT102)

800W Peak (400W RMS) Loaded Single 10" Sealed Truck Enclosure with Passive Radiator

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800W Peak (400W RMS) Loaded Single 10" Sealed Truck Enclosure with Passive Radiator

• Sealed truck enclosure with 1 10" CompRT Series Subwoofer
• 400 watts RMS (800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 23-1/4" L x 11-13/16" H x 3-7/16" W x 11-13/16" W2

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List price $359.99
-8% $329.99

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Alpine RS-W10D2

1800W Peak (600W RMS) 10” R-Series Dual 2-ohm Shallow Car Subwoofer

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1800W Peak (600W RMS) 10” R-Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 1800 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 3.25"
• Sensitivity: 79 dB

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List price $840.00
-17% $699.95

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Alpine S2-W12D2

1800W Peak (600W RMS) 12" S-Series Dual 2-ohm Car Subwoofer

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1800W Peak (600W RMS) 12" S-Series Dual 2-ohm Car Subwoofer

• Peak Power: 1800 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.89"
• Sensitivity: 85.7 dB

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List price $320.00
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-33% $215.95

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Sundown Audio SA-12 v.2 D4 12" (SA12V2D4)

2500W Peak (1250W RMS) 12" SA Series Dual 4-ohm Car Subwoofer (SW-SAV212D4)

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2500W Peak (1250W RMS) 12" SA Series Dual 4-ohm Car Subwoofer (SW-SAV212D4)

• Peak Power: 2500 watts
• RMS Power: 1250 watts
• Impedance: Dual 4 ohm
• Competition Grade Paper Cone
• Foam Surround
• Mount depth: 7.35"
• Sensitivity: 85.03 dB

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List price $491.99
-17% $409.99

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Tru Spec Dual 12in P with 2x Sundown SA-12 Classic

Dual 12" Vented Prefabricated Enclosure for Sundown SA 12" Subwoofers with 2000W Peak (1000W RMS) 12" SA Classic Series Dual 2-ohm Car Subwoofer

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Dual 12" Vented Prefabricated Enclosure for Sundown SA 12" Subwoofers with 2000W Peak (1000W RMS) 12" SA Classic Series Dual 2-ohm Car Subwoofer

• 10" Dual Ported Subwoofer Enclosure
•12" Dual Ported Subwoofer Enclosure
•3/4" Medium Density Fiberboard (MDF) construction
•Total box volume: 3.50 cubic feet
• Compatible for Sundown SA 12V2 subwoofers (Sold separately)

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-18% $914.97

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• 10" Dual Ported Subwoofer Enclosure
•12" Dual Ported Subwoofer Enclosure
•3/4" Medium Density Fiberboard (MDF) construction
•Total box volume: 3.50 cubic feet
• Compatible for Sundown SA 12V2 subwoofers (Sold separately)

Rockford Fosgate Power T2 T2S2-13

4000W Peak (2000W RMS) 13" Power Series Single 2-ohm Car Subwoofer

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4000W Peak (2000W RMS) 13" Power Series Single 2-ohm Car Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Single 2 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 9.7"
• Sensitivity: 87 dB

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$1,099.99

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(2) Polk Audio MM 1242 DVC 12” 2520 Watt Subwoofers+Sealed Enclosure Box+Rockmat

(2) 1260W Peak (420W RMS) 12" MM1 Series Dual 4-Ohm Car Subwoofers (MM 1242DVC) + Dual Sealed Enclosure & Sound Deadening Kit Package

(2) MM1242 DVC,BBSW167,SDRLR1,SDBDK12,MDFD12 big
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(2) 1260W Peak (420W RMS) 12" MM1 Series Dual 4-Ohm Car Subwoofers (MM 1242DVC) + Dual Sealed Enclosure & Sound Deadening Kit Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

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List price $713.94
-26% $529.06

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    FAQ for Subwoofer and Sub Box Upgrades in 1977 Courier

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 1977 Ford Courier?

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