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  • Dual 18-Inch Passive Subwoofer, 1800W RMS, with Dual 4-inch Voice Coil Woofers for Concerts and Club Installations CL218S
  • Dual 18-Inch Passive Subwoofer, 1800W RMS, with Dual 4-inch Voice Coil Woofers for Concerts and Club Installations CL218S
  • Dual 18-Inch Passive Subwoofer, 1800W RMS, with Dual 4-inch Voice Coil Woofers for Concerts and Club Installations CL218S
  • Dual 18-Inch Passive Subwoofer, 1800W RMS, with Dual 4-inch Voice Coil Woofers for Concerts and Club Installations CL218S
Dual 18-Inch Passive Subwoofer, 1800W RMS, with Dual 4-inch Voice Coil Woofers for Concerts and Club Installations CL218S

Dual 18-Inch Passive Subwoofer, 1800W RMS, with Dual 4-inch Voice Coil Woofers for Concerts and Club Installations CL218S

  • 4 - 31 Pieces
    $392
  • 32 - 71 Pieces
    $365
  • >= 72 Pieces
    $350

Customization:

Name plate（Min.Order: 10 pieces）
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Dual 18-Inch Passive Subwoofer, 1800W RMS, with Dual 4-inch Voice Coil Woofers for Concerts and Club Installations CL218S

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power Bass Reproduction: Equipped with dual 18" subwoofers and 1800W output, delivering deep, powerful bass frequencies for immersive audio experiences.
  • Professional Sound Integration: Designed to seamlessly integrate into larger audio systems, enhancing clarity and depth in live performances, recordings, or commercial events.

Key features

  • 1. Durable Composite Material Construction

    • With its rugged composite material cabinet, you can ensure reliable performance in outdoor and high-traffic environments.*

  • 2. Secure Mounting & Ventilation Design

    • With integrated mounting points and multi-directional ventilation slots, you can achieve stable positioning and optimal heat dissipation in professional setups.*

  • 3. High-Power Bass Output

    • With a 1800W power rating and dual 18-inch drivers, you can achieve deep, high-fidelity bass reproduction at high volume levels.*

  • 4. Commercial-Grade Versatility

    • With weather-resistant construction and commercial durability, you can deploy it seamlessly in outdoor events, bars, and KTV venues.*

  • 5. Professional Audio Compliance

    • With adherence to industry standards (e.g., CE certification), you can ensure compatibility with global commercial audio systems.*

Product details

Dual 18-Inch Passive Subwoofer, 1800W RMS, with Dual 4-inch Voice Coil Woofers for Concerts and Club Installations CL218S

The CL218S Dual 18" Professional Outdoor Stage Subwoofer delivers high-power bass performance (1800W) with robust durability, designed for demanding environments like bars, KTV venues, and commercial performances. Its composite material construction, dual 18" drivers, and advanced ventilation ensure reliability in live events and studio setups.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialDurable composite with honeycomb grilleWithstands heavy use in outdoor/indoor venues
DriversDual 18" subwoofersDeep bass for live music, clubs, and studios
Power Handling1800W RMSHigh-output performances without distortion
VentilationFront/side slots with optimized airflowPrevents overheating during prolonged use
Mounting OptionsSide-mounted secure attachment pointsFlexible installation on racks or stands

Customization guide

Adjustable power settings (via built-in DSP) let you tailor output levels to match venue size or event requirements. Custom grille finishes or mounting brackets can be added for branding or specialized setups.

Get inspired

With dual 18" drivers and 1800W power, the CL218S ensures thunderous bass for high-energy performances. Its rugged design and ventilation system make it ideal for outdoor festivals or crowded venues where reliability is critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Handling1800W RMS+15% (2070W RMS)+30% (2340W RMS)*
Frequency Response20–200HzExtended Low EndUltra-Linear Bass (18–220Hz)
Build QualityComposite materialReinforced compositeMarine-grade corrosion resistance

Supplier's note

  1. Technical Breakthroughs:

    • Dual 18" Drivers: Deliver 20% deeper bass than single-driver systems.
    • Composite Material: 30% lighter than steel but 50% stronger for portability.
    • Thermal Ventilation: Reduces heat buildup by 25% compared to traditional designs.

  2. Version Selection Guide:

    • Base Model: Ideal for standard venues (e.g., small bars) needing reliable performance.
    • Advanced Model: Perfect for clubs or theaters requiring extended low-end response and durability.
    • Pro Model: Designed for outdoor festivals or heavy-duty commercial use, with triple the industry-standard corrosion resistance for marine or humid environments.

With the Pro version’s marine-grade coating and 2340W power, you can ensure flawless performance in rain-soaked festivals. Pair its ultra-linear bass with reinforced mounting brackets for secure setups in high-traffic areas.

Frequently asked questions

  • Which professional subwoofer model suits outdoor stage performances for bars and KTV venues?

  • How do I maintain the honeycomb grille on the CL218S subwoofer?

  • Why is the composite material used for the CL218S subwoofer cabinet?

  • Can the CL218S subwoofer be customized for branding or mounting?

  • Is the CL218S subwoofer certified for commercial audio systems?

  • How does the CL218S handle high-power output for large venues?

  • Can the CL218S subwoofer be used in both indoor and outdoor settings?

  • What makes the honeycomb grille on the CL218S unique?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Professional SubwooferOutdoor events, live venues, KTV, barsPower: 1800W (▲30% higher than industry standard 1380W)
Drivers: Dual 18" woofers (▲2 more than standard single 15")
Weatherproofing: IPX4 (resists splashes per IEC 60529)
Ventilation: 12 slots (▲40% more than standard 8)		▲ Deep bass for large venues
Weatherproof for outdoor use
Robust cooling system		Heavy (▲100kg vs Base model 85kg)
Requires professional setup
Portable PA SystemSmall venues, mobile events, presentationsPower: 300W (▲lower than subwoofer but portable)
Weight: 15kg (▲50% lighter than standard 22kg)
Built-in mixer: 4-channel input (▲convenient for quick setups)		Lightweight and mobile
All-in-one solution for small events		Limited bass depth (▲-40% lower than industry standard)
Low power for large crowds
Line Array SpeakerLarge outdoor concerts, stadiumsFrequency Response: 60-18kHz (▲broader than subwoofer’s bass focus)
Coverage: 100° horizontal (▲directed sound)
Power: 2500W (▲▲ industry standard 2000W)		▲▲ Long throw for large crowds
Even sound distribution		High cost (▲▲▲ 3x industry average)
Requires skilled setup
Powered LoudspeakerClubs, bars, mid-sized venuesPower: 1500W (▲ vs industry 1200W)
Drivers: 2x15" (▲ vs 1x12")
DSP: 24-bit processing (▲advanced EQ tuning)		Versatile for live music
Compact yet powerful		Heavier (▲▲ 30kg vs Base model 25kg)
Complex setup for novices
Compact Venue SpeakerSmall bars, restaurants, retail spacesPower: 500W (▲ half of industry standard 1000W)
Driver: 10" cone (▲ compact footprint)
Mounting: Wall/ceiling compatible (▲ space-saving)		Affordable entry-level option
Easy to install in tight spaces		Limited bass (▲-60% vs industry)
Not suitable for loud environments
Studio MonitorRecording studios, post-productionFrequency Response: ±1dB flat (▲ industry standard ±3dB)
Sensitivity: 85dB (▲ industry 90dB for precision)
Crossover: 2-way passive (▲ accurate mid/high clarity)		▲ Precision for mixing/mastering
Minimal distortion		Not designed for live sound
Smaller size (▲-50% vs industry standard)

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