Top 10 Best 18 Inch Subwoofer [2022]

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You definitely need the 18 Inch Subwoofer if you want to make your life a lot easier and more fun. I and my team have been working hard and researching every brand and store to figure out which ones will make it to the top of our recommended list. We try to make sure you get the Best Cheap 18 Inch Subwoofer for your need hence we bring forward 10 best Cheap 18 Inch Subwoofer Reviews for you to consider. The aim is to help you make the right decision and save your time with our list.

Best Cheap 18 Inch Subwoofer
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.

Best Cheap 18 Inch Subwoofer

Our team compared and measured all the different aspects to make sure only the best 18 Inch Subwoofer make it on our list. We use specific criteria and systems to make sure you avoid bias when making suggestions for our readers.

Comparison Chart of Top 10 18 Inch Subwoofer

1Resilient Sounds Platinum 18" subwoofer D2 Conservative 29.6Buy On Amazon
2JBL Professional JRX218S Portable Stage Subwoofer9.6Buy On Amazon
32 Rockville RVP18W8 2400w 18" Pro Subwoofers 8-Ohm Raw Sub Woofers 90 Oz Magnets9.4Buy On Amazon
4Skar Audio EVL-18 D2 18" 2500 Watt Max Power Dual 2 Ohm Car Subwoofer9Buy On Amazon
5Skar Audio ZVX-18v2 D1 18" 3200 Watt Max Power Dual 1 Ohm SPL Car Subwoofer9Buy On Amazon
6Rockville SBG1184 18" 1000 Watt Passive 4-Ohm Pro DJ Subwoofer9Buy On Amazon
7JBL Professional Portable Self-Powered Subwoofer8.8Buy On Amazon
8Mackie Thump18S THUMP-18S 600 Watt 18 inch Powered Subwoofer Powered PA Subwoofer with Dual XLR Inputs with Two EMB XLR Cable and Gravity Magnet Phone Holder Bundle8.8Buy On Amazon
9Skar Audio SDR-18 D4 18" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer8.6Buy On Amazon
10Harmony Audio HA-ML181 Monolith 18" Car Stereo Competition SPL Sub 3500W Dual 1 Ohm Subwoofer8.6Buy On Amazon

Table Of Content:

1. Resilient Sounds Platinum 18″ subwoofer D2 Conservative 2


2. JBL Professional JRX218S Portable Stage Subwoofer

  • 18 in. compact subwoofer.
  • 350 W (continuous), 1400 W (peak) power capacity.
  • The rugged enclosure is constructed from 19 mm (.
  • A top mounted, cast aluminum 35 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX218S as a base for a midhigh speaker cabinet.
  • Non-resonant, all steel handles are used.
  • Attractive 18-gauge perforated steel grille protects components from damage.

3. 2 Rockville RVP18W8 2400w 18″ Pro Subwoofers 8-Ohm Raw Sub Woofers 90 Oz Magnets

  • Features of RVP18W8: 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.
  • CMS: 165.
  • QMS: 5.826, QES: 0.585, QTS: 0.531, NO: 2.055%, SPLO: 101 dB, VAS: 390.980 Ltr

4. 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

5. 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

6. Rockville SBG1184 18″ 1000 Watt Passive 4-Ohm Pro DJ Subwoofer

  • Rockville SBG1184 18″ 1000 Watt Passive Pro DJ Subwoofer w/ MDF Cabinet and Pole Mount.
  • 18″ Pro audio woofer. 500 Watts RMS. 750 Watts Program Power Handling.
  • 1000 Watts Peak Power Handling. 3″ High temperature aluminum voice coil.
  • 90 oz woofer magnet. Dual Ported 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. Binding Post / Banana Plug Terminals (Negative/Positive).
  • 1/4″ Jack (In/Out).
  • Nominal Impedance: 4 Ohm. Sensitivity: 96dB @ 1w/1m. Frequency Response: 20Hz – 500Hz.
  • Dimensions (W x D x H): 23″ x 18″ x 26″. Weight: 53 lbs.

7. JBL Professional Portable Self-Powered Subwoofer

  • JBL premium transducers
  • 1000-Watts Highly efficient Class-D amplification
  • Maximum SPL output: 134 dB
  • System Type: Self Powered 18-Inch Subwoofer
  • 3 Parametric EQs + Hi & Lo Shelf Gain and delay save and recall settings polarity Inversion
  • Input: Balanced combo ¼”/ XLR (x2); output: male XLR (x2)
  • AC Input Voltage: 100 – 240VAC (10%), 50/ 60Hz
  • Purchase includes: EON618S Subwoofer, 10-Foot power cord, and quick-start guide
  • Pair with the JBL Professional EON610, EON612, or EON615 for an affordable portable system with studio-quality sound.

8. Mackie Thump18S THUMP-18S 600 Watt 18 inch Powered Subwoofer Powered PA Subwoofer with Dual XLR Inputs with Two EMB XLR Cable and Gravity Magnet Phone Holder Bundle

  • 600W RMS (1200W peak) Class-D amplifier delivers ample power for high-output applications
  • Rugged all-wood enclosure with pole cup for mounting full-range loudspeakers
  • System protection safeguards your investment | Dual XLR inputs
  • Stereo full-range and highpass outputs | Adjustable level and polarity controls
  • Built-in handles for easy transport

9. 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

10. Harmony Audio HA-ML181 Monolith 18″ Car Stereo Competition SPL Sub 3500W Dual 1 Ohm Subwoofer

  • Harmony Audio HA-ML181 Monolith 18″ Competition SPL Sub 3500W Dual 1 Ohm Subwoofer

18 Inch Subwoofer Buying Guide: Top Things To Keep In Mind

In order to make sure you buy the right 18 Inch Subwoofer, you need to keep some things in mind before you finalize your buying decision. Considering these few things will make sure you make the right choice that’s best suited for you. Along with our Cheap 18 Inch Subwoofer Reviews given above, and the factors to consider down below, are enough to guide you to get the best 18 Inch Subwoofer.
  1. Consider The Use Case: How and where you are going to use your product makes a lot of difference. If you want something that you are going to use regularly, then you must spend a proper amount to ensure you get good quality stuff. On the other hand, if you are not even sure if you need this on regular basis, then there’s no point in spending a ton of bucks to get the most premium one. Besides, who uses plays a big role as well. Depending on the gender, age, and role, the use case could be different.
  2. Know The Different Types: Not one 18 Inch Subwoofer is suitable for everyone. If you want the best 18 Inch Subwoofer, you must know the available types. Before even you want to make a buying decision, the types of 18 Inch Subwoofer must be known to you. That way you will make sure that you don’t regret buying the wrong 18 Inch Subwoofer.
  3. Decide The Budget: Understanding the budget right up makes your job easier. Because you can easily eliminate something that does not fall under your budget. Just know that not always spending the most money is the best decision. Understanding what you need and setting your budget around it will help you get the best 18 Inch Subwoofer.
  4. Go For The Brand: It is true that sometimes you have to pay a bit more when you are choosing a branded product. But most of the time, it is more than worth it. Find out the top brands of the product, and check out for product reviews to make sure you are getting a proven product. A good brand ensures you quality and you don’t have to spend a lot of time contemplating about getting a faulty product. More to that, a good brand will offer you a warranty and free returns in some cases.
  5. Check The Build Quality: You definitely want your 18 Inch Subwoofer to stay with you and give you service for the longest time possible. And that is why the build quality and build materials are worth checking. Making sure you are investing in quality materials further ensures the build quality. For a 18 Inch Subwoofer to provide better service, build quality is something that you shouldn’t sacrifice, even if there’s a price difference.
  6. Look For The Features: Different features are available for different functionality. One product might not have all the features a particular category can have. But knowing which features are available makes sure you get to choose something that is actually functional to you. Looking for the right features in your 18 Inch Subwoofer can make a lot of difference. There are times when you might grab a feature for no extra cost at all. So, knowing the available features might help you get the best 18 Inch Subwoofer and at the same time, it can make sure you are not buying the same product multiple times.


Having a proper buying guide and a list of the best 18 Inch Subwoofer gives you a wide variety of options, and also helps you make the right choice.
The aim was to help you save time and money and bring the right 18 Inch Subwoofer in front of your eyes through our hard work and research.
Hopefully, this has been helpful for you to finally go and pursue your long-awaited decision.


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