Are you looking for best 18 inch car subwoofer, we’ve consulted top experts who has in-and-out knowledge about the 18 inch car subwoofer. 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 car subwoofer.

This list is undoubtedly the best 18 inch car subwoofer 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 car subwoofer, 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 car subwoofer.


Best 18 inch car subwoofer – The Winners!


But these three has some more compitions too, Check out below List of Top 10 best 18 inch car subwoofer.

If you are ready to choose a new 18 inch car subwoofer, check out our recommendations for the best 18 inch car subwoofer. But if you’d like to learn more about the various types of 18 inch car subwoofer available and how to choose the right one for you, read on.


List of Top 10 Best 18 inch car subwoofer In Detailed


Bestseller No. 1
CT Sounds TROPO-18-D2 18 Inch Car Subwoofer Dual 2 Ohm, 1300 Watts Max
  • 18" dual 2-ohm car subwoofer with RMS Power: 650 Watts RMS; Max Power: 1300 Watts MAX; Coil Configuration: Dual 2 Ohm
  • 3 Inch - 4 Layer High-Temperature Copper Voice Coil & Double Slug Y30 Grade Optimized Motor
  • Flexible High Foam Surround & 3% Carbon Fiber Reinforced Cone
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate
  • Dual Round Weaved Copper Tinsel Leads & 12 Gauge Push Terminals
Bestseller No. 2
Skar Audio SDR-18 D2 18" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer
  • 18-Inch Dual 2-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: 87.3 dB
  • High Flux Ferrite Motor | Advanced Air Flow Cooling Design
Bestseller No. 3
Rockville 2 RVP18W8 2400w 18" Pro Subwoofers 8-Ohm Raw Sub Woofers 90 Oz Magnets
  • Package Include: (2) Rockville RVP18W8 18" 2400W 8-Ohm Raw Subwoofers
  • Features: Rockville RVP18W8 18" 1200 Watt Raw Replacement Subwoofer.
  • Power Handling : Peak Power : 2400 Watts (1200 Watts per Subwoofer). RMS Power Handling : 1200 Watts (600 Watts per Subwoofer).
  • Fiber Reinforced Ultra Stiff Paper Composite Cone. Paper Composite Dust Cap. Expanded and Rolled Steel Basket. Accordion Cloth Surround. Ultra Saturated, High BL Magnetic Motor Gap. 3" High Temperature CCAW High SPL Voice Coil. Linear Progressive Conex Spiders. Dual Nickel Plated Banana Plug Terminals. Impedance : 8 Ohms. 90 oz Magnet. Mounting Depth: 7.17" inches.
  • Frequency Response: 26 Hz to 500 Hz. Sensitivity : 101dB @ 1w/1m. REVC: 6.8 Ohm. FO: 31.672 Hz. SD: 1.288 sqCM. BL: 18.769 TM. QMS: 5.826. QES: 0.585. QTS: 0.531. NO: 2.055%. SPLO: 101 dB. VAS: 390.980 Ltr. CMS: 165.907 uM/N. KRM: 9.870 m Ohm. ERM: 0.783. MMS: 152.200 g. MMD: 125.613 g. KXM: 57.704 m Ohm. EXM: 0.652
Bestseller No. 4
Skar Audio Single 18" 1200W Loaded SDR Series Vented Subwoofer Enclosure | SDR-1X18D2
  • SDR Series Single 18-Inch Dual 2-ohm Loaded Subwoofer Enclosure
  • Peak Power: 1,200 Watts, RMS Power: 600 Watts
  • Pre-wired Internally for a 1 Ohm Final Impedance Load at the Terminals for an Easy Installation
  • Premium Vented Enclosure Made of High Strength MDF and Finished in Black Carpeting
  • Double Front Baffle (1.25") with Countersunk Subwoofer Design for Flush and Attractive Appearance
Bestseller No. 5
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. 6
Seismic Audio - 18" Raw Subwoofer/Woofer/Speaker - PA DJ Pro Audio Replacement
  • Model #: Seismic Audio - Quake 18
  • Type: 18" Woofer/Speaker. Power RMS: 500 Watts. Power Peak: 1000 Watts
  • Frequency Response: 35-3K Hz. Sensitivity: 97 db. Magnet: 2x90 oz. Voice Coil: 3"
  • Impedance: 8 Ohm. Pressed Steel Chassis. Paper cone
  • This speaker is brand new. One year warranty.
Bestseller No. 7
Resilient Sounds Platinum 18" subwoofer D2 Conservative 2,000RMS
  • 2,000 RMS/4000WATT (CONSERVATIVE RATED)
  • DUAL D2 3" 8 LAYER AMERICAN MADE VOICE COIL
  • FEA OPTIMIZED MOTOR
  • COMPETITION CAR AUDIO BUILD QUALITY
Bestseller No. 8
Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832
  • 18" flagship Series subwoofer speaker driver | power Rating: max power: 3000 Watts | RMS power: 1500 Watts
  • Cast aluminum basket | paper reinforced cone | high tensile strength two-layer surround for Enhanced control | poly-cotton damper with spiral-woven leads
  • Push down nickel Plated terminals | 125 oz. Magnet | 97dB efficiency | frequency response: 35Hz - 1kHz
  • Single 8-Ohm 4" Glass fiber voice coil | mounting dimensions: depth: 209mm/ 8.23" | Through hole: 354mm/ 16.61" | diameter: 460mm/ 18.11"
  • Parameters: fs: 37Hz | Re: 5.2 ohms | qi's: 0.316 | QMS: 7.831 | QTS: 0.303 | SD: 12.5 cm | XMAX: +/- 8 | MMS: 165.7G | BL: 25.24Txm
Bestseller No. 9
Rockville 18" Replacement Sub Driver for Behringer B1800X PRO Subwoofer
  • Rockville 18" Replacement Sub Driver For Behringer B1800X PRO Subwoofer. Power Rating : Peak Power : 1800 Watts. Power RMS : 900 Watts. Kevlar Reinforced Ultra Stiff Paper Composite Cone
  • Pulp Composite Dust Cap. Expanded and Rolled Steel Basket. Treated Accordion Cloth Surround. Ultra Saturated, High BL Magnetic Motor Gap. 3 High Temperature 4-Layer CCAW High SPL Voice Coil
  • Linear Progressive Conex Dual Spider System. Nickel Plated Banana Plug Terminals. Impedance : 8 Ohms. 107 oz. Magnet Motor Structure. Mounting Depth: 7.36" inches. Frequency Response : 20 Hz to 500 Hz
  • Sensitivity : 105dB @ 1w/1m. REVC: 6.8 Ohm. FO: 30.823 Hz. SD: 128.825m M. BL: 20.898 TM. QMS: 4.866. QES: 0.517. QTS: 0.468. NO: 2.005%. SPLO: 105 dB. VAS: 366.294 m M. CMS: 155.432 uM/N
  • MMS: 171.533 g. MMD: 144.946 Kg
Bestseller No. 10
American Bass Godfather 1822 18" Subwoofer 6000 Watts MAX
  • 3000W RMS power, 6000W Max Power
  • Dual 1 Ohm/2 Ohm impedance
  • Rubber Gasket and Rubber Magnet Boot
  • 10-Gauge Pure Copper Power Cable for Direct Connecting
  • Voice Coil Direct Cooling Design Motor

Hope this list of the best 18 inch car subwoofer 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.