20 Best Dc Audio 18 Inch Subwoofers [2024]

Are you looking for the best Dc Audio 18 Inch Subwoofers? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Dc Audio 18 Inch Subwoofers.

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# Preview Product
1 DC AUDIO Level 5 18' 2 ohm Dual Voice Coil Subwoofer 3500/7000 Watt DC AUDIO Level 5 18" 2 ohm Dual Voice Coil Subwoofer 3500/7000 Watt
2 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
3 DC Audio XL M4 Elite Subwoofers (DC Audio | XL M4 Elite 18' D1 | 2200W) DC Audio XL M4 Elite Subwoofers (DC Audio | XL M4 Elite 18" D1 | 2200W)
4 Harmony Audio HA-ML182 Monolith 18' Car Stereo Competition SPL Sub 3500W Dual 2 Ohm Subwoofer Harmony Audio HA-ML182 Monolith 18" Car Stereo Competition SPL Sub 3500W Dual 2 Ohm Subwoofer
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
6 CT Sounds TROPO-18-D4 18 Inch Car Subwoofer Dual 4 Ohm, 1300 Watts Max CT Sounds TROPO-18-D4 18 Inch Car Subwoofer Dual 4 Ohm, 1300 Watts Max
7 DC Audio Level 4 M2.1 Subwoofers (DC Audio | Lvl 4 M2.1 18' D4 | 1400W) DC Audio Level 4 M2.1 Subwoofers (DC Audio | Lvl 4 M2.1 18" D4 | 1400W)
8 DC AUDIO XL 18' 2 ohm Dual Voice Coil Subwoofer 2200/4400 Watt DC AUDIO XL 18" 2 ohm Dual Voice Coil Subwoofer 2200/4400 Watt
9 DC AUDIO Level 5 18' 1 ohm Dual Voice Coil Subwoofer 3500/7000 Watt DC AUDIO Level 5 18" 1 ohm Dual Voice Coil Subwoofer 3500/7000 Watt
10 DC Audio XL M4 Elite Subwoofers (DC Audio | XL M4 Elite 18' D2 | 2200W) DC Audio XL M4 Elite Subwoofers (DC Audio | XL M4 Elite 18" D2 | 2200W)
11 DC Audio Level 5 M5 Elite Subwoofers (DC Audio | Lvl 5 M5 Elite 18' D2 | 3500W) DC Audio Level 5 M5 Elite Subwoofers (DC Audio | Lvl 5 M5 Elite 18" D2 | 3500W)
12 X-18 V.2 D4 - Sundown Audio 18' 1500W RMS Dual 4-Ohm X V.2 Series Subwoofer X-18 V.2 D4 - Sundown Audio 18" 1500W RMS Dual 4-Ohm X V.2 Series Subwoofer
13 Polk Audio PSW10 10' Powered Subwoofer - Power Port Technology, Up to 100 Watts, Big Bass in Compact... Polk Audio PSW10 10" Powered Subwoofer - Power Port Technology, Up to 100 Watts, Big Bass in...
14 Skar Audio EVL-18 D2 18' 2500 Watt Max Power Dual 2 Ohm Car Subwoofer Skar Audio EVL-18 D2 18" 2500 Watt Max Power Dual 2 Ohm Car Subwoofer
15 Skar Audio SDR-18 D2 18' 1200 Watt Max Power Dual 2 Ohm Car Subwoofer Skar Audio SDR-18 D2 18" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer
16 Skar Audio Single 18' 1200W Loaded SDR Series Vented Subwoofer Enclosure | SDR-1X18D2 Skar Audio Single 18" 1200W Loaded SDR Series Vented Subwoofer Enclosure | SDR-1X18D2
17 Skar Audio VXF-15 D4 15' 3000 Watt Max Power Dual 4 Ohm Competition Car Subwoofer Skar Audio VXF-15 D4 15" 3000 Watt Max Power Dual 4 Ohm Competition Car Subwoofer
18 Sundown Audio U-15 D2 15' 1500W RMS Dual 2-Ohm U-Series Subwoofer Sundown Audio U-15 D2 15" 1500W RMS Dual 2-Ohm U-Series Subwoofer
19 Skar Audio ZVX-12v2 D2 12' 3000 Watt Max Power Dual 2 Ohm SPL Car Subwoofer Skar Audio ZVX-12v2 D2 12" 3000 Watt Max Power Dual 2 Ohm SPL Car Subwoofer
20 Sundown Audio NS v5 18 D2 18' Nightshade 3000W RMS Dual 2-Ohm Subwoofer Sundown Audio NS v5 18 D2 18" Nightshade 3000W RMS Dual 2-Ohm Subwoofer
Bestseller No. 1
DC AUDIO Level 5 18" 2 ohm Dual Voice Coil Subwoofer 3500/7000 Watt
  • This listing is for (1) brand new DC Audio Level 5 18” subwoofer with 1-year warranty
  • These are the highest quality speakers on the market. This level DC Audio speaker is rated at 600 continuous watts.
  • DC Audio subwoofers are hand made here in the U.S.A.
Bestseller No. 2
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 |...
  • Box Recommendations: Sealed Enclosure Suggestion: 3.0 cu. ft. | Ported Enclosure Suggestion: 4.0 cu. ft. | Displacement: TBA | Depth: 10.11 in |...
Bestseller No. 4
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. 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 |...
  • Box Recommendations: Sealed Enclosure Suggestion: 3.0 cu. ft. | Ported Enclosure Suggestion: 4.0 cu. ft. | Displacement: TBA | Depth: 10.11 in |...
Bestseller No. 6
CT Sounds TROPO-18-D4 18 Inch Car Subwoofer Dual 4 Ohm, 1300 Watts Max
  • RMS Power: 650 Watts RMS; Max Power: 1300 Watts MAX; Coil Configuration: Dual 4 Ohm
  • 3 Inch - 4 Layer High-Temperature Copper Voice Coil & Double Slug Y30 Grade Optimized Motor; built to bring you the bass you need without breaking the...
  • Flexible High Foam Surround & 3% Carbon Fiber Reinforced Cone; the car 18 inch subwoofer allows you to peer into the atmospheric pressure CT Sounds...
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate; this compact car subwoofer was engineered to be a harmonious...
  • You have come to the Troposphere; bass yourself seven miles up in the atmosphere with explosive sound pressure, the CT Sounds Tropo 18 Inch Subwoofer...
Bestseller No. 8
DC AUDIO XL 18" 2 ohm Dual Voice Coil Subwoofer 2200/4400 Watt
  • This listing is for (1) brand new DC Audio XL 18” subwoofer with 1-year warranty
  • These are the highest quality speakers on the market. This level DC Audio speaker is rated at 600 continuous watts.
  • DC Audio subwoofers are hand made here in the U.S.A.
Bestseller No. 9
DC AUDIO Level 5 18" 1 ohm Dual Voice Coil Subwoofer 3500/7000 Watt
  • This listing is for (1) brand new DC Audio Level 5 18” subwoofer with 1-year warranty
  • These are the highest quality speakers on the market. This level DC Audio speaker is rated at 600 continuous watts.
  • DC Audio subwoofers are hand made here in the U.S.A.
Bestseller No. 10
DC Audio XL M4 Elite Subwoofers (DC Audio | XL M4 Elite 18" D2 | 2200W)
  • Voice Coil Diameter: 3 in | Power Handling: (RMS) 2200 W / (Peak) 4400 W | Magnet Weight: 54 lbs
  • DC Resistance (Re): 3.98 Ω | Force Factor (BL): 22.73 NA
  • Sealed Enclosure Suggestion: N/A | Ported Enclosure Suggestion: 5.5 ft³ | Displacement: 0.25 ft³ | Mounting Depth: 12 in | Mounting Hole Diameter:...
Bestseller No. 12
X-18 V.2 D4 - Sundown Audio 18" 1500W RMS Dual 4-Ohm X V.2 Series Subwoofer
  • Xmax = 30mm one-way by 70% BL | RMS Power = 1500-watts
  • Specifications: DC Resistance (Re): 6.1 Ω | Resonance Frequency (Fs): 27.7 Hz | Equivalent Volume (Vas): 137.7 L | Electrical Q Factor (Qes): 0.54 |...
  • Box Recommendations: Sealed Enclosure Suggestion: Not Recommended | Ported Enclosure Suggestion: 7.0 cu. ft. | Displacement: 0.23 cu. ft. | Depth:...
Bestseller No. 13
Polk Audio PSW10 10" Powered Subwoofer - Power Port Technology, Up to 100 Watts, Big Bass in Compact...
  • POWERED SUBWOOFER FOR EXTRA BASS & PUNCH – A 10-inch Dynamic Balance woofer & a uniquely configured directed port provides accurate bass with added...
  • LOUDER CLEARER SOUND EVEN AT HIGH VOLUME – Enjoy a thrilling yet balanced music experience with rich, deep sound, even at low frequencies. BLENDS...
  • DOUBLE THE AMPLIFIER POWER TO 100 Watts of Dynamic Power with its in-built 50-watt RMS amp. Sophisticated engineering with best in class...
  • EASY TO INTEGRATE WITH EXISTING SYSTEMS – Hook up this sub to the receiver and upgrade your music sound instantly. Features continuously variable...
  • A sleek detachable grille on the front, speaker and line-level inputs as well as speaker-level outputs on the back, and a Phase Toggle Switch for...
Bestseller No. 14
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. 15
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
Bestseller No. 16
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. 17
Skar Audio VXF-15 D4 15" 3000 Watt Max Power Dual 4 Ohm Competition Car Subwoofer
  • 15-Inch Dual 4 Ohm SQ/SPL Car Subwoofer
  • Peak Power: 3,000 Watts | RMS Power: 1,500 Watts
  • 3" High Temperature Copper Voice Coil | Sensitivity (Spl): 88.7 dB
  • Extremely Powerful 300oz Ferrite Motor | Fs: 35.4 Hz
  • Competition Grade Paper Cone with Stitched High Roll Foam Surround
Bestseller No. 18
Sundown Audio U-15 D2 15" 1500W RMS Dual 2-Ohm U-Series Subwoofer
  • Sundown Audio U-15 D2 15" 1500W RMS Dual 2-Ohm U-Series Subwoofer
  • Specifications: DC Resistance (Re): 3.8 Ω | Resonance Frequency (Fs): 37.9 Hz | Equivalent Volume (Vas): 54.0 L | Electrical Q Factor (Qes): 0.34 |...
  • Box Recommendations: Sealed Enclosure Suggestion: 2.0 cu. ft. | Ported Enclosure Suggestion: 3.0 cu. ft. | Displacement: 0.24 cu. ft. | Depth: 9.05 in...
Bestseller No. 19
Skar Audio ZVX-12v2 D2 12" 3000 Watt Max Power Dual 2 Ohm SPL Car Subwoofer
  • 12-inch Dual 2 Ohm SPL Car Subwoofer
  • Peak Power: 3,000 Watts | RMS Power: 1,500 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: 44.0 Hz, Xmax: 29mm

Having trouble finding a great Dc Audio 18 Inch Subwoofers?

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  1. Brand Value: Every brand of Dc Audio 18 Inch Subwoofers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Dc Audio 18 Inch Subwoofers?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Dc Audio 18 Inch Subwoofers.
  5. Customer Ratings: Number ratings grade Dc Audio 18 Inch Subwoofers objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Dc Audio 18 Inch Subwoofers.
  7. Product Quality: You don’t always get what you pay for with an Dc Audio 18 Inch Subwoofers, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Dc Audio 18 Inch Subwoofers is should be an indication of how long it will work out for you.

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FAQ:

Q: What is DC subwoofer size?

A: DC audio uses levels to determine their loudness from 1 – 6 entirely; you can go even bigger with XL, TEAM and NEO DC audio Subwoofers. Down4sound offers DC subwoofers in size 6.5, 8, 10, 12, 15, and 18-inch subwoofers; shop now; DC audio subwoofer available for financing.

Q: How much does a 12 inch subwoofer cost?

A: 1 Add to Cart Compare DC Audio Level 1 m4 10 Inch Subwoofer $129.99 2 Add to Cart Compare DC Audio Level 1 m4 12 Inch Subwoofer $139.99 3 Add to Cart Compare DC Audio m3 8 Inch Subwoofer $204.99 4 Add to Cart Compare DC Audio Level 2 m3 10 Inch Subwoofer $219.99 5 Add to Cart Compare DC Audio Level 2 m3 12 Inch Subwoofer $229.99 More items…

Q: Where are DC audio subwoofers made?

A: DC Audio subwoofers are assembled in America in Sparks, Nevada. These loud and clear subwoofers are built for BASS. DC audio subwoofers are identified as some of the strongest subwoofers you can get! DC audio uses levels to determine their loudness from 1 – 6 entirely; you can go even bigger with XL, TEAM and NEO DC audio Subwoofers.