In this guide today, we are here with our in-depth review of the best cheap 18 inch subwoofer. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best cheap 18 inch subwoofer for your needs and budget.
In this in-depth review guide, we will discuss about the best cheap 18 inch subwoofer.
Our Top Picks
1
Technical Pro WF18L 18'' 2000w Raw Subwoofer Pro Sub Woofer, 3" Voice Coil
9.9
Amazon.com
2
Skar Audio EVL-18 D2 18" 2500 Watt Max Power Dual 2 Ohm Car Subwoofer
9.3
Amazon.com
3
CT Sounds TROPO-18-D2 18 Inch Car Subwoofer Dual 2 Ohm, 1300 Watts Max
9.3
Amazon.com
4
Rockville RVP18W8 18" Raw Replacement DJ PA Subwoofer, 8 Ohm
8.8
Amazon.com
5
Rockville RVP18W4 18" Raw Replacement DJ PA Subwoofer, 4 Ohm
8.1
Amazon.com
6
Rockville RVW1800P8 18" Raw DJ PA Replacement Subwoofer, 8 Ohm
8
Amazon.com
7
Rockville PBG18 18"" Passive 8-ohm Pro Audio Subwoofer with MDF Cabinet
7.9
Amazon.com
8
Harmony Audio 18" Raw PA Replacement Subwoofer 1200W 8 Ohm Woofer 2 Pack
7.8
Amazon.com
9
STLF-1890 | 18" Raw Woofer Speaker, 400 Watts Pro Audio PA DJ Replacement Subwoofer Low Frequency Driver
7.5
Amazon.com
10
Mackie Thump18Sv4 18" Powered Subwoofer (1400W), DSP High-Pass Modes
7.3
Amazon.com
The Best cheap 18 inch subwoofer
Technical Pro WF18L 18'' 2000w Raw Subwoofer Pro Sub Woofer, 3" Voice Coil
$74.95
in stock
Amazon.com
Features
| Part Number | WF18L |
| Model | WF18L |
| Warranty | 1 YEAR |
| Color | Black |
| Release Date | 2024-03-06T00:00:01Z |
- Technical Pro WF18L 18'' 2000w Raw Subwoofer Pro Sub Woofer, 3" Voice Coil. Diameter: 18"
- Weight: 22 lbs. Peak Power: 2000 Watts. Frequency Response: 30Hz-2kHz. Sensitivity: 99 2dB
- Impedance: 8 ohms. Voice Coil: 3". Magnet: 80 oz. ize: 18.5 L x 7.9 W x 18.5 H
CT Sounds TROPO-18-D2 18 Inch Car Subwoofer Dual 2 Ohm, 1300 Watts Max
$189.99
in stock
Amazon.com
Features
| Part Number | TROPO-18-D2 |
| Model | TROPO-18-D2 |
| Size | 18 Inch - Dual 2 Ohm |
- 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
Skar Audio EVL-18 D2 18" 2500 Watt Max Power Dual 2 Ohm Car Subwoofer
in stock
Amazon.com
Features
| Part Number | EVL-18 D2 |
| Model | EVL-18 D2 |
| Warranty | 2 year limited warranty |
| Color | Black |
| Size | 18" - Dual 2 Ohm |
- 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
Rockville RVP18W8 18" Raw Replacement DJ PA Subwoofer, 8 Ohm
$94.95
in stock
Amazon.com
Features
| Part Number | RVP18W8 |
| Model | RVP18W8 |
| Warranty | 1 year. |
| Color | Black |
| Release Date | 2019-10-17T00:00:01Z |
| Size | 18" 8 Ohm |
- HIGH-POWER PERFORMANCE: Delivers 1200 watts peak power and 600 watts RMS for impactful bass in DJ setups, live events, or home audio systems, with a frequency response of 26 Hz - 500 Hz.
- DURABLE CONSTRUCTION: Features a reinforced cone and sturdy frame, built to withstand rigorous use in professional PA systems or home theater environments, offering reliable performance.
- DEEP BASS OUTPUT: High-excursion woofer produces rich, low-frequency sound, ideal for music genres like EDM, hip-hop, or cinematic audio, enhancing any sound system's low-end response.
- WIDE COMPATIBILITY: 8-ohm impedance pairs seamlessly with most amplifiers and PA systems, making it a versatile choice for DJs, sound engineers, or home audio enthusiasts seeking powerful bass.
- EASY INSTALLATION: 18-inch design with 7.17-inch mounting depth fits standard enclosures, simplifying setup for custom builds or replacements in professional or home audio applications.
Rockville RVP18W4 18" Raw Replacement DJ PA Subwoofer, 4 Ohm
$94.95
in stock
Amazon.com
Features
| Part Number | RVP18W4 |
| Model | RVP18W4 |
| Warranty | 1 Year |
| Color | Black |
| Release Date | 2017-04-17T00:00:01Z |
| Size | 18" 4 Ohm |
- HIGH-POWER BASS PERFORMANCE: Delivers 1200W peak (600W RMS) for deep, distortion-free bass, ideal for DJs, live events, and professional PA systems.
- DURABLE CONE DESIGN: Features a fiber reinforced ultra-stiff paper composite cone for long-lasting durability and clear sound reproduction.
- PRECISE AUDIO OUTPUT: 3" voice coil and 4 Ohm impedance provide accurate low-frequency response (26Hz-500Hz), perfect for music and live sound applications.
- VERSATILE COMPATIBILITY: Seamlessly integrates with most PA systems, DJ setups, and enclosures, offering flexibility for custom audio builds or replacements.
- ROBUST 18" SUBWOOFER: Built with a sturdy basket and professional-grade components to withstand heavy use in demanding environments.
Rockville RVW1800P8 18" Raw DJ PA Replacement Subwoofer, 8 Ohm
$114.95
in stock
Amazon.com
Features
| Part Number | RVW1800P8 |
| Model | RVW1800P8 |
| Warranty | 1 year. |
| Color | Black |
| Release Date | 2015-07-20T00:00:01Z |
| Size | 18 inch |
- HIGH-POWER OUTPUT: 1800W peak and 900W RMS power deliver deep, resonant bass ideal for DJs, live sound, and large venues.
- PREMIUM COMPONENTS: Equipped with a massive 107oz magnet and 3" high-temperature 4-layer voice coil for clean, distortion-free performance.
- DURABLE BUILD: Kevlar-reinforced paper composite cone with treated accordion cloth surround provides strength and high-performance sound.
- ENHANCED STABILITY: Linear progressive conex dual spider system ensures accurate movement and consistent low-frequency response.
- RELIABLE CONNECTIONS: Nickel-plated banana plug terminals make installation secure and simple for custom builds and replacements.
Rockville PBG18 18"" Passive 8-ohm Pro Audio Subwoofer with MDF Cabinet
$259.95
in stock
Amazon.com
Features
| Part Number | PBG18 |
| Model | PBG18 |
| Warranty | 1 year |
| Color | Black |
| Release Date | 2019-10-03T00:00:01Z |
| Size | 18 inch Premium version |
- POWERFUL SOUND: 18" pro audio woofer delivers 2000W peak/1000W RMS output with a wide frequency response of 35Hz-4kHz for deep, clear bass.
- BUILT TO LAST: High-density MDF cabinet with aviation-grade carpet, molded steel grille, and recessed handles for durability and transport.
- PREMIUM COMPONENTS: Features a 4" KSV voice coil and 100 oz. magnet for enhanced power handling and long-lasting performance.
- VERSATILE CONNECTIVITY: Equipped with SpeakON and 1/4" in/out jacks wired in parallel, with 8 Ohm impedance for flexible system integration.
- EASY SETUP: Includes an integrated pole mount and rubber isolating feet, making it simple to pair with top speakers for a full-range system.
Harmony Audio 18" Raw PA Replacement Subwoofer 1200W 8 Ohm Woofer 2 Pack
$174.99
in stock
Amazon.com
Features
| Part Number | HA-P18WS8x2 |
| Model | HA-P18WS8x2 |
| Color | 2 Speakers |
| Size | 8 Ohm |
- DURABLE CONSTRUCTION: Built to withstand the demands of professional use, the HA-P18WS8 boasts a robust construction that ensures durability and consistent performance, making it well-suited for challenging audio environments. The Harmony HA-P18WS8 18" Pro PA Subwoofer is crafted for professional audio applications, delivering a commanding 1200W power output to elevate the low-frequency performance in your sound system.
- 18" SUBWOOFER SIZE: The substantial 18" size strikes a balance between size and potent bass reproduction, making it suitable for various speaker cabinets and audio applications. Featuring an 8-ohm impedance, this subwoofer offers flexibility in system integration, ensuring compatibility with a diverse range of amplifiers and audio setups in both professional and home environments.
- HIGH POWER HANDLING: With an impressive 1200W power handling capacity, this subwoofer delivers a high-output performance, ensuring clear, impactful, and dynamic low-frequency reproduction in your sound system. As part of the Pro PA Series, the HA-P18WS8 is designed to meet the rigorous standards of professional audio applications, offering reliable and consistent performance for sound reinforcement.
- PRECISE AND DEFINED BASS: Prioritizing high-quality audio reproduction, the HA-P18WS8 ensures precise and well-defined bass, enhancing the overall sonic experience and allowing every low-frequency note to shine. The subwoofer is optimized for an expansive frequency response, delivering deep and resonant bass tones that contribute to a rich and immersive audio experience.
- ADDITIONAL ITEM SPECS: The 18" Pro Audio Midrange PA Woofer, weighing 21 pounds and with item dimensions of 21 x 20 x 11 inches, delivers a maximum output power of 1200 watts.
STLF-1890 | 18" Raw Woofer Speaker, 400 Watts Pro Audio PA DJ Replacement Subwoofer Low Frequency Driver
$104.99
in stock
Amazon.com
Features
| Part Number | STLF-1890 |
| Model | STLF-1890 |
| Color | black |
| Size | 18", 3" VC, 90 oz Magnet |
- 18-inch Pressed Steel Chassis
- 3-inch Voice Coil and 90-oz Magnet for Exceptional Sound
- 400W RMS Power Handling Capacity
Mackie Thump18Sv4 18" Powered Subwoofer (1400W), DSP High-Pass Modes
$849.99
in stock
Amazon.com
Features
| Part Number | 2061065-00 |
| Model | Thump18Sv4 |
| Warranty | 1 Year all inclusive, nontransferable |
| Color | Black |
| Release Date | 2026-04-28T00:00:01Z |
| Size | 18-inch |
- Pairs with any powered speaker, built to anchor Thump and SRT rigs
- Club-level low end that fills the floor without a truck-sized cabinet
- DSP High-Pass Modes: match the sub to your tops in one switch
- 1400W Peak: 132 dB output reaching down to 25 Hz
- Built-in handles and pole cup, one person can deploy it
The Video Review of Best cheap 18 inch subwoofer
Final thoughts
Our best overall cheap 18 inch subwoofer, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these cheap 18 inch subwoofer will help you pick the perfect cheap 18 inch subwoofer for you and your buying decision making.