Are you looking for best 18 inch subwoofers, we’ve consulted top experts who has in-and-out knowledge about the 18 inch subwoofers. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best 18 inch subwoofers.

This list is undoubtedly the best 18 inch subwoofers available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good 18 inch subwoofers, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a 18 inch subwoofers.


Best 18 inch subwoofers – The Winners!


But these three has some more competitions too, Check out below List of Top 10 best 18 inch subwoofers.If you are ready to choose a new 18 inch subwoofers, check out our recommendations for the best 18 inch subwoofers. But if you’d like to learn more about the various types of 18 inch subwoofers available and how to choose the right one for you, read on.

List of Top 10 Best 18 inch subwoofers In Detailed


Bestseller No. 1
Skar Audio ZVX-18v2 D1 18" 3200 Watt Max Power Dual 1 Ohm SPL Car Subwoofer
  • 18-inch Dual 1 Ohm SPL Car Subwoofer
  • Peak Power: 3,200 Watts | RMS Power: 1,600 Watts
  • Massive Triple Stack Magnet & High Temperature 3" 8-layer Copper Voice Coil
  • Competition Grade Paper Cone and High Roll Foam Surround
  • Advanced Air Flow Cooling Design | Fs: 26.1 Hz, Xmax: 29mm
Bestseller No. 2
Skar Audio EVL-18 D2 18" 2500 Watt Max Power Dual 2 Ohm Car Subwoofer
  • Peak Power: 2,500 Watts | RMS Power: 1,250 Watts
  • 3" High Temperature Dual 2-ohm Voice Coil with Black Coating
  • Competition Grade Paper Cone & High Roll Foam Surround | Fs: 37 Hz
  • Premium Suspension Featuring the EVL Series Signature Red Two Layer Spider
  • Sensitivity (SPL): 88.0 dB, Frequency Response: 20 - 300 Hz
Bestseller No. 3
Yamaha Club V Series SW218V Dual 18-Inch. Subwoofers
  • Two 18" woofers
  • 30Hz-2kHz frequency response (-10dB)1,220W program handling/2,400W peak
  • Sensitivity: 98dB48"W x 23"H x 26"D each
  • 132 lbs.
Bestseller No. 4
Skar Audio SDR-18 D4 18" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer
  • 18-Inch Dual 4-ohm Car Subwoofer
  • Peak Power: 1,200 Watts | RMS Power: 600 Watts
  • 2.5" 4-Layer High Temperature Copper Voice Coil
  • High Roll Foam Surround and Competition Grade Pressed Paper Cone
  • Frequency Response Range: 18 Hz - 250 Hz | Sensitivity: 86.7 dB
  • High Flux Ferrite Motor | Advanced Air Flow Cooling Design
Bestseller No. 5
Sundown Audio U-18 D2 18" 1500W RMS Dual 2-Ohm U-Series Subwoofer
  • Sundown Audio U-18 D2 18" 1500W RMS Dual 2-Ohm U-Series Subwoofer
  • Specifications: DC Resistance (Re): 3.8 Ω | Resonance Frequency (Fs): 31.3 Hz | Equivalent Volume (Vas): 135.4 L | Electrical Q Factor (Qes): 0.37 | Mechanical Q Factor (Qms): 3.41 | Total Q Factor (Qts): 0.33 | Voice Coil Inductance (Le): 2.62 mH | Force Factor (BL): 29.9 NA | Moving Mass (incl. Air Load) (Mms): 444.1 g | Suspension Compliance (Cms): 0.06 mm/N | Sensitivity: 92.3 dB 1w / 1m
  • Box Recommendations: Sealed Enclosure Suggestion: 3.0 cu. ft. | Ported Enclosure Suggestion: 4.0 cu. ft. | Displacement: TBA | Depth: 10.11 in | Outside Diameter: 18.66 in | Cutout: 16.69 in | Recommended Tuning: 32 Hz | Recommended Port Area: 64 sq. in.
Bestseller No. 6
Sundown Audio U-18 D4 18" 1500W RMS Dual 4-Ohm U-Series Subwoofer
  • Sundown Audio U-18 D4 18" 1500W RMS Dual 4-Ohm U-Series Subwoofer
  • Specifications: DC Resistance (Re): 6.1 Ω | Resonance Frequency (Fs): 31.4 Hz | Equivalent Volume (Vas): 135.4 L | Electrical Q Factor (Qes): 0.42 | Mechanical Q Factor (Qms): 3.55 | Total Q Factor (Qts): 0.38 | Voice Coil Inductance (Le): 3.97 mH | Force Factor (BL): 35.3 NA | Moving Mass (incl. Air Load) (Mms): 441.3 g | Suspension Compliance (Cms): 0.06 mm/N | Sensitivity: 91.8 dB 1w / 1m
  • Box Recommendations: Sealed Enclosure Suggestion: 3.0 cu. ft. | Ported Enclosure Suggestion: 4.0 cu. ft. | Displacement: TBA | Depth: 10.11 in | Outside Diameter: 18.66 in | Cutout: 16.69 in | Recommended Tuning: 32 Hz | Recommended Port Area: 64 sq. in.
Bestseller No. 7
Harmony Audio HA-ML182 Monolith 18" Car Stereo Competition SPL Sub 3500W Dual 2 Ohm Subwoofer
  • Harmony Audio HA-ML182 Monolith 18" Competition SPL Sub 3500W Dual 2 Ohm Subwoofer
Bestseller No. 8
DS18 Troublemaker SPL Competition Subwoofer 18", 6,000W Max,3,500W RMS, Dual 1 Ohm, Powerful Car Audio Bass Speaker (1 Speaker)
  • AMAZING PERFORMANCE BUILT FOR COMPETITION - The TM-18SPLNEO is the subwoofer you dream about. A true low-frequency powerhouse that can handle all the power you can throw at it.
  • COMPETITION LEVEL POWER - This TroubleMaker delivers an amazing 6,000 Watts Max Power and 3,500 Watts RMS at Dual 1 Ohm. Be the envy of every meet-up and car show.
  • DUAL VOICE COIL (DVC) - Provides multiple options and flexibility to wire Parallel, Series, or Independent. DVC will make sure you get the most from your system. While typical subwoofers have a single voice coil, the The Trouble Maker 18" SPL offers two
  • NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.
Bestseller No. 9
Sundown Audio Z-18 V.5 D1 18" 2000 Watts RMS Dual 1-Ohm Z-V.5 Series Subwoofer
  • Dual 1-Ohm 2000W RMS Z-V.5 Series Subwoofer | Xmax = 35mm one-way by 70% BL | RMS Power = 2000-watts | Heavily vented magnetic gap | Optimized high-velocity pole vent | Innovative high-velocity vented frame spacer ring
  • Black Aluminum 3” voice coil former for superior heat dissipation | High Temperature 4-Layer Aluminum Flat Wire Voice Coil (Made in USA) | Large aluminum Faraday Ring (Magnet ID) | Pole Cap Faraday Ring / Air-Flow Optimization Plug | Spring Loaded Terminals
  • Stitched-On Double-XL Tinsel Leads to prevent fatigue and failure | Mega-Roll v.2 Surround Technology | High strength, custom tooled & patented cast aluminum frame | Optimized for small ported & band-pass enclosures
  • Specifications: DC Resistance (Re): 2.0 Ω | Resonance Frequency (Fs): 25.7 Hz | Equivalent Volume (Vas): 150.1 L | Electrical Q Factor (Qes): 0.54 | Mechanical Q Factor (Qms): 4.78 | Total Q Factor (Qts): 0.49 | Voice Coil Inductance (Le): 0.83 mH | Force Factor (BL): 16.5 NA | Moving Mass (incl. Air Load) (Mms): 458.7 g | Suspension Compliance (Cms): 0.08 mm/N | Sensitivity: 88.6 dB 1w / 1m
  • Box Recommendations: Sealed Enclosure Suggestion: Not Recommended | Ported Enclosure Suggestion: 7.0 cu. ft. | Displacement: 0.26 cu. ft. | Depth: 14.05 in | Outside Diameter: 18.42 in | Cutout: 16.69 in | Recommended Tuning: 32 Hz | Recommended Port Area: 112 sq. in.
Bestseller No. 10
Rockville PBG18 18" Passive 2000 Watt 8 Ohm Pro Audio Subwoofer Sub/MDF Cabinet
  • Rockville PBG18 18" 2000 Watt Passive Pro Subwoofer w/ MDF Cabinet and Pole Mount.
  • 18" Pro audio woofer. 1,000 Watts RMS Power. 1,500 Watts Program Power Handling.
  • 2,000 Watts Peak Power. 4" KSV voice coil. 100 oz. woofer magnet. Vented Enclosure for Improved Bass Response.
  • Construction: High-Density, High-Quality Non Resonant MDF, Stapled, Bonded & Braced.
  • Ergonomic Recessed Handles. Molded Steel Grill. Aviation Grade Black Carpet.
  • Pole Mount. Rubber Isolating Feet. 1/4" Jack (In/Out). Speak ON (In/Out).
  • All input/output connections are internally connected in parallel.
  • Nominal Impedance: 8 Ohm. Sensitivity: 98dB (+ or - 2 dB) @ 1w/1m.
Hope this list of the best 18 inch subwoofers will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.