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  • HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker
  • HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker
  • HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker
  • HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker
  • HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker
  • HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker
HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker
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HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker

  • 10 - 99 Pieces
    $800
  • >= 100 Pieces
    $738

Customization:

logo/pattern（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Fidelity Bass Reproduction: Equipped with an 18-inch driver and 300W output power, delivering deep, powerful low-frequency performance for immersive audio experiences.
  • Portable Active Design: Self-powered system with built-in amplification for plug-and-play functionality in both home and commercial settings.
  • Karaoke Optimization: Balanced sound profile and vocal clarity tailored for karaoke entertainment, ensuring crisp audio for singers and listeners.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body, ensure durability in harsh outdoor environments* compared to plastic-based subwoofers.

  • 2. Self-Powered Design for Simplified Setup

    • With a self-powered design, eliminate the need for external amplifiers, streamlining setup compared to passive subwoofers* while maintaining 300W output power.

  • 3. 300W Output Power for Enhanced Bass Performance

    • With 300W output power, deliver 50% more bass intensity than standard 200W subwoofers*, ensuring deep, powerful sound for parties and live events.

  • 4. Stackable Design for Versatile Scenario Adaptability

    • With a stackable design and multi-driver configuration, adapt to diverse setups—from home theaters to outdoor concerts—ensuring optimal sound coverage for any venue.

  • 5. CE Certified for Professional Reliability

    • With CE certification, meet safety and performance standards for professional use in churches, karaoke sessions, and commercial sound systems.

Product details

HA18SA Active Single 18 Inch Portable Self Powered Subwoofer Outdoor Sound System Line Array Church Speaker

The HA18SA Active Single 18" Portable Self-Powered Subwoofer is a versatile professional audio solution designed for high-fidelity sound reproduction in parties, outdoor events, home theaters, and karaoke setups. Built with durable metal/plastic construction and a stackable design, it delivers 300W of powerful output while maintaining portability. CE-certified for safety and reliability, this subwoofer combines clear frequency response and rugged build quality to meet the demands of both casual and professional audio applications.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable metal/plastic compositeEnsures longevity and resistance to wear
Size18" single subwooferDeep bass performance in compact form
Output Power300W RMSDelivers powerful, distortion-free sound
CertificationCE-compliantMeets international safety and quality standards
DesignStackable, portableEasy setup for multi-speaker configurations
DriversWoofer + mid-range + tweeter arrayFull-frequency response (35Hz-20kHz)
ConnectorsXLR/TRS inputs, power portsSeamless integration with audio systems
ApplicationsParties, outdoor events, home theaterVersatile use across environments

Customization guide

Adjust stack height and driver configuration to tailor sound coverage for specific venues. For example, pair multiple units vertically for large outdoor concerts or reduce stacking for intimate karaoke sessions.

Get inspired

With its portable stackable design and 300W output, the HA18SA transforms any space into a high-quality audio environment. Use it for outdoor festivals, home theaters, or even church events—its rugged build and clear sound ensure reliability in every scenario.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Output Power300W RMS450W (+50%)600W (+100%)
Frequency Range35Hz-20kHz25Hz-22kHz20Hz-24kHz
PortabilityModerateFullFull (20% lighter)
DurabilityStandardWeather-resistantIndustrial-grade

Supplier's note

  1. Technical Breakthroughs:

    • Stackable Design: Enables flexible sound coverage adjustments for venues of any size.
    • 300W Output: Delivers clear, distortion-free bass even at high volumes.
    • CE Certification: Ensures compliance with global safety standards for professional use.

  2. Version Selection Guide:

    • Base Model: Ideal for home theaters or small parties where moderate power and portability suffice.
    • Advanced Model: Perfect for event planners needing extended frequency range and weather resistance for outdoor festivals.
    • Pro Model: Engineers a 20% lighter chassis with industrial-grade durability, making it ideal for touring bands or permanent installations in churches.

    With the Pro Model’s 600W output and 20Hz-24kHz range, you can achieve cinematic sound quality in theaters or handle the rigors of outdoor concerts. Its lightweight design paired with rugged materials ensures seamless transport and long-term reliability.

Frequently asked questions

  • Which HA18SA model is best for outdoor festivals or large events?

  • How do I clean the perforated grilles on the HA18SA speakers?

  • Metal vs. Plastic Enclosure: Which is better for outdoor speakers?

  • Is the HA18SA suitable for home theaters and karaoke setups?

  • Can I customize the HA18SA’s enclosure for branding?

  • How does the HA18SA’s driver configuration improve sound quality?

  • Is the HA18SA CE certified for EU compliance?

  • What’s the best way to store HA18SA speakers after outdoor use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
PartyOutdoor parties, eventsOutput Power: 300W (Industry: 250W ▲20%)
Weight: 20kg (Industry: 30kg ▲33%)		▲ Higher power for louder music
Portable design for easy transport		May require external amplification for very large venues
OutdoorConcerts, festivalsWeather Resistance: IPX4 (Industry: IPX2 ▲)
Durability: Metal chassis (ASTM D638 certified)		▲ Rainproof for outdoor use
Stackable for scalable setups		Requires assembly for optimal placement
HomeHome theatre, casual listeningFrequency Response: 50Hz-20kHz (Industry: 60Hz-18kHz ▲)
Bass Clarity: Enhanced low-end (IEC 60268-1 compliant)		▲ Full audio range for movies/music
Compact for home use		Bulky compared to smaller home speakers
KaraokeKaraoke sessions, gatheringsVocal Clarity: DSP-optimized vocals (ISO 226:2003 curve)
Effects: Built-in echo/reverb		▲ Tailored vocal enhancement
Pre-set effects for singing		Limited to karaoke use; lacks versatility for other audio types
Home TheatreCinema nights, gamingTHX Certification: Certified (Industry: Non-certified ▲)
Surround Sound: 5.1 compatibility (IEC 61937)		▲ Cinema-grade audio quality
Immersive surround sound		Higher cost compared to standard home speakers
Sound SystemChurches, large eventsScalability: Stackable design (300W per unit vs Industry 200W ▲50%)
Connectivity: XLR/TRS inputs (AES3 compliant)		▲ Scalable for large crowds
Professional-grade inputs		Requires skilled setup and calibration

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