Best Alpine Subwoofer In January 2025

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In this Best Alpine Subwoofer product guide, we’ll help you make a more informed decision and select the product with the benefits you need.

To help you in your search, we have completed this list of the Best Alpine Subwoofer.

Top Rated Best Alpine Subwoofer Of 2025

Rank	Product Name	Score
1	Alpine Swt-12S4 Bass Reflex Subwoofer Tube Buy Now	9.7 Buy Now
2	Alpine SWT-S10 1200W Max (250W RMS) Single 10" Sealed Subwoofer Buy Now	9.5 Buy Now
3	Alpine SWR-8D4 8" Car Subwoofer Buy Now	9.1 Buy Now
4	Universal Regular Standard Cab Truck Alpine S-W12D4 Type S Car Audio Subwoofer Custom Buy Now	8.8 Buy Now
5	Alpine R-W10D4 10" Dual 4-ohm Component Subwoofer Buy Now	8.6 Buy Now
6	Alpine S-W12D4 S-Series Subwoofers Buy Now	8.3 Buy Now
7	Universal Car Stereo Slotted S Port Single 12" Alpine S-W12D4 Type S Car Buy Now	8.1 Buy Now
8	Alpine SWT-12S4 1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure Buy Now	7.8 Buy Now
9	Alpine S-W12D2 S-Series 12" Dual 2-Ohm Subwoofer Buy Now	7.5 Buy Now
10	Rockford Fosgate Punch P2D2-12 12" Dual 2-ohm Component Subwoofer Buy Now	7.2 Buy Now

1. Alpine Swt-12S4 Bass Reflex Subwoofer Tube

• Alpine swt-12s4 12" (30cm) bass reflex subwoofer tube (4ohm)
• 12" (30cm) high-performance subwoofer
• Frequency response 28-200hz
• Rms power: 300w
• Speaker system: bass reflex type

2. Alpine SWT-S10 1200W Max (250W RMS) Single 10" Sealed Subwoofer

• Speaker size: 10"
• Rms power: 250w
• Type: enclosed non-powered
• Brand: alpine
• Mpn: swt-s10

3. Alpine SWR-8D4 8" Car Subwoofer

• Frequency response: 30-200 hz
• Swr-8d4 - alpine 8" dual 4-ohm type-r series subwoofer
• Top-mount depth: 4-1/2"
• Kevlar reinforced pulp cone with hamr santoprene rubber surround
• Power handling: 150-350 watts rms (175 watts per coil) | peak power: 1,000 watts

4. Universal Regular Standard Cab Truck Alpine S-W12D4 Type S Car Audio Subwoofer Custom

• Universal regular standard cab truck alpine type s s-w12d4 single 12" sub box enclosure - final 2 ohm

5. Alpine R-W10D4 10" Dual 4-ohm Component Subwoofer

• High amplitude multi-roll surrounds (hamr)
• Parabolic cone structure with pulp/kevlar cone & pp/mica/talc dust cap.
• Power range: 300w-750w rms. power handling: 750w rms / 2250w peak.
• Magnet weight: 111oz. voice coil diameter: 65.5mm / 2.6".
• Sealed box net internal volume: 0.4-0.85 ft^3 ported box net internal volume: 0.75-1.3 ft^3

6. Alpine S-W12D4 S-Series Subwoofers

• Features: 12" subwoofer with dual 4-ohm voice coils, kevlar reinforced pulp cone with hamr santoprene rubber surround, frequency response: 26-200 hz, power handling: 600 watts rms (300 watts per coil), peak power handling: 1,800 watts, top-mount depth: 5-1/16", and grille not included.

7. Universal Car Stereo Slotted S Port Single 12" Alpine S-W12D4 Type S Car

• Universal car stereo slotted s port single 12" alpine type s s-w12d4 sub box enclosure - final 2 ohm

8. Alpine SWT-12S4 1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure

• 12 (30cm) high-performance subwoofer
• Speaker impedance: 4
• Overall dimensions 12.75 x 26
• 1500w max single 12" sealed subwoofer tube enclosure
• Frequency response 28-200hz

9. Alpine S-W12D2 S-Series 12" Dual 2-Ohm Subwoofer

• High-excursion underhung voice coil configuration
• The new s-series subwoofers use a new design thats almost 1-inch shallower than their predecessors
• 5-1/16" mounting depth
• 65mm voice coil with high-temp 5-layer dvc winding on aluminum former
• Reinforced parabolic cone structure with pulp/kevlar con & pp/mica/talc dustcap

10. Rockford Fosgate Punch P2D2-12 12" Dual 2-ohm Component Subwoofer

• Best used in standard sealed or vented enclosures {sealed (vb): 1.02 cu. ft. (28.8 liters) / vented (vb): 1.79 cu. ft. (50.6 liters) / mounting depth: 6.40 in. (162 mm) / cutout diameter: 11.22 in. (285 mm)
• 12-inch, dual 2-ohm subwoofer with 800 watts maximum power handling (400 watts rms)
• High-temp voice coils with spun-laced nomex re-inforcement collar
• One-year limited manufacturer's warranty
• Rockford fosgate has always been known as "the punch" and the p2 car subwoofer series certainly continues with the tradition