Best 18 inch car subwoofers review 2021 – Top Pick
Don’t BUY before reading my 18 inch car subwoofers review first. It will save your time and money!
Best 18 inch car subwoofers list 2021. Detail review below the list:
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
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
Skar Audio ZVX-18v2 D2 18" 3200 Watt Max Power Dual 2 Ohm SPL Car Subwoofer
- 18-inch Dual 2 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: 26.8 Hz, Xmax: 29mm
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
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.
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
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
Skar Audio Single 18" Complete 1,200 Watt SDR Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier
- All-in-One Complete SDR Series Loaded Subwoofer Complete Bass Package
- Peak Power: 1,200 Watts | RMS Power: 600 Watts
- Includes x1 Skar Audio SDR-1X18D2 Single 18" Loaded 1,200 Watt Vented Subwoofer Enclosure
- Includes x1 Skar Audio RP-800.1D Class D 800 Watt Mono-block Amplifier
- Includes x1 Skar Audio SKAR4ANL-CCA 4 Gauge Complete Amplifier Wiring Kit
2 Rockville RVP18W8 2400w 18" Pro Subwoofers 8-Ohm Raw Sub Woofers 90 Oz Magnets
- (2) 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.
(2) American Bass HD18D2 HD 18" 4000w Competition Car Subwoofers 300Oz Magnets
- (2) American Bass HD18D2 HD 18" 4000w Competition Car Subwoofer 300Oz Magnet, 3" VC
- Black powder finish die cast basket; Kevlar woven nonpress paper cone with EROM foam surround; 300 oz magnets; 3" BASV 4-layer voice coil; 27mm top plate
- Double tinsel woven on spider; 2000W RMS power handling 4000W Peak Power; Rubber magnet and rubber gasket; 10 gauge power cable.
- Impedence: DVC 2-ohm. Sensitivity Db: 93.4/92.8. Mounting Depth (In): 9.72. Cutout Size (In): 16.61. Ported Box Cu ft: 5.5 - 6.5.
- Magnet Size (Oz): 350. Voice Coil Size: 3. Basket Type: Cast. Recommended Amp (Pair): Vfl 4K.
Best 18 inch car subwoofers Buying Guide
Before you buy a 18 inch car subwoofers , you should clarify your doubts in advance. Get help from other users’ opinions. Are there other things to consider besides the details described? Is the color correct, as you saw in the picture of the online shop? What is the actual content? Does the product still work after being exposed to water?
These are all questions that you as a consumer will surely ask. The manufacturers certainly want to achieve high sales with their products. The better known the brand is, the better the products are. Of course, there are also small and unknown brands that offer high quality products.
Therefore, pay attention to additional purchasing criteria. After all, it’s obvious that price is a deciding factor. If the price is not proportional to the quality, I recommend that you buy another product.
Just consider my rankings for best 18 inch car subwoofers above as a suggestion. The final choice is yours. Hope you can choose the best for you. Thanks for your reading. Have a nice day !