All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Consumer Electronics
Television, Home Audio, Video & Accessories
Receivers & Amplifiers
  • Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers
  • Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers
  • Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers
  • Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers
  • Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers
  • Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers
Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers

Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers

$860.00-$920.00/ Unit|1 Unit/Units(Min. Order)

Customization:

Customized logo（Min.Order: 1 pieces）
View product details

Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power Audio Amplification: Delivers 2500W at 100V for robust sound reproduction in demanding environments, supporting subwoofers and multi-channel speaker configurations.
  • Multi-Channel Control: Features four independent channels (A-D) with adjustable gain and real-time LED status monitoring for precise audio management in live sound, concerts, or public address systems.

Key features

  • 1. Aluminum Heat Sink Technology

    • With robust aluminum heat sinks, the Sibosen DS-22Q ensures efficient heat dissipation even under continuous high-power operation, maintaining optimal performance in demanding environments like live concerts or outdoor events.

  • 2. Real-Time Interactive Monitoring

    • With intuitive front-panel LED status indicators and adjustable gain knobs, you can monitor channel performance, detect clipping/thermal issues, and fine-tune audio output in real time for precise sound control.

  • 3. High-Power Multi-Channel Performance

    • Delivering 2500W output across four channels, this amplifier drives multiple high-demand speakers simultaneously—~30% higher power density than standard PA amplifiers* [*Disclaimer: Based on internal testing; actual results may vary].

  • 4. Professional Outdoor & Commercial Adaptability

    • Designed for outdoor/public address systems and concert setups, its rugged metal construction and weather-resistant design ensure stable operation in harsh environments, from stadiums to open-air venues.

  • 5. Comprehensive Safety & Compliance Certifications

    • Certified to EMC, CE, LVD, and RoHS standards, this amplifier guarantees electromagnetic compatibility, user safety, and eco-friendly materials, meeting global professional audio industry requirements.

Product details

Pro High Subwoofer Audio 2500 Watt 100v Public Address System Circuit Kelas Td Power pa Amplifiers

The Sibosen DS-22Q Pro High Subwoofer Audio Amplifier delivers 2500W at 100V, designed for professional audio applications such as outdoor concerts, live sound reinforcement, and large-scale public address systems. Built with rugged aluminum heat sinks and robust certifications (EMC, CE, LVD, RoHS), it ensures reliable performance in demanding environments.

Technical specifications

FeatureSpecificationApplication Scenario
Power Output2500W @ 100V, 4ΩDriving subwoofers in outdoor concerts
Channels4 independent channels (A-D)Multi-speaker setups for live events
Heat DissipationAluminum alloy heat sinksHigh-power operation without thermal shutdown
CertificationsEMC, CE, LVD, RoHSCompliance for global professional use
ProtectionLED indicators for clipping/thermal alertsReal-time monitoring in critical audio setups
Warranty3 yearsLong-term reliability for commercial users

Customization guide

Adjustable gain controls per channel allow fine-tuning for venue-specific acoustics. Input/output configurations can be customized to integrate with existing PA systems, while the rackmount design ensures seamless installation in standard 19-inch racks.

Get inspired

With its subwoofer-optimized power and 100V line capability, the DS-22Q excels in outdoor festivals, sports venues, or any environment requiring deep bass clarity and high-volume stability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output1500W @ 70V2000W @ 100V2500W @ 100V
THD+N1.0%0.8%0.5%
Frequency Response50Hz-18kHz40Hz-20kHz35Hz-22kHz
Channel Isolation60dB70dB80dB

Supplier's note

  1. Technical Breakthroughs:

    • Subwoofer-Optimized Power: The Pro Model’s 2500W output enables deep bass clarity for subwoofers in large venues.
    • Low THD: 0.5% THD ensures pristine audio even at max volume, outperforming industry standards by 30%.
    • Global Compliance: Full certifications (EMC, CE, etc.) simplify deployment across regions.

  2. Version Selection Guide:

    • Base Model: Ideal for small venues (e.g., schools, cafes) needing cost-effective 70V systems.
    • Advanced Model: Suitable for mid-sized events (clubs, theaters) requiring 100V scalability.
    • Pro Model: Perfect for large-scale outdoor concerts or stadiums demanding 2500W power and ultra-low distortion. With its 35Hz-22kHz frequency range, it pairs seamlessly with subwoofers to deliver immersive soundscapes.

Frequently asked questions

  • Which power amplifier suits outdoor concerts needing 2500W output?

  • How to maintain the Sibosen DS-22Q’s heat sinks for longevity?

  • Can the DS-22Q handle subwoofer frequencies in PA systems?

  • Does the DS-22Q support custom multi-channel setups for live sound?

  • Is the DS-22Q certified for professional audio applications?

  • What’s the warranty coverage for the Sibosen DS-22Q amplifier?

  • How does the DS-22Q ensure reliability in high-temperature environments?

  • Can the DS-22Q power multiple speakers in a 100V public address system?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputOutdoor concerts, large venuesIndustry Standard: 1500W (IEC 60268-3)
Our Base: 2000W
Our Advanced: 2500W (▲▲)		Supports high-demand setups (e.g., festivals)
Handles multiple subwoofers		Higher wattage increases cost and requires robust infrastructure
Certification ComplianceCommercial installations, public spacesIndustry Standard: CE, RoHS
Our Base/Advanced: CE, RoHS, LVD, EMC (▲)		Ensures safety and regulatory compliance globallyAdvanced certifications may limit compatibility with legacy systems
Subwoofer CompatibilityLive sound, PA systemsIndustry Standard: 70V line arrays
Our Base/Advanced: 100V line arrays (▲)		Drives longer cable runs and larger subwoofer arraysRequires specialized cabling and infrastructure
Noise LevelRecording studios, officesIndustry Standard: 50 dBA
Our Base: 45 dBA
Our Advanced: 43 dBA (▲▲)		Quieter than refrigerator hum (43 dBA) for low-noise environmentsLower noise may come with higher thermal management costs
Heat DissipationIndustrial settings, prolonged useIndustry Standard: Passive aluminum heat sinks
Our Advanced: Active cooling + aluminum (▲)		Prevents thermal shutdown during 24/7 operationActive cooling adds complexity to maintenance
WarrantyEnterprise, professional usersIndustry Standard: 1–2 years
Our Base/Advanced: 3 years (▲)		Extended coverage for high-value installationsLonger warranties may tie to stricter service agreements

Related searches

excavator parts earthcut tooth excavator bucketcustom vintage jersey retro jersey soccerhot fashion sequin embroidery tote beachbrake master cylinder 51332198 brake masterchrome heart cross ring couple ringcustom polyester lanyard polyester printed lanyardheavy duty aluminum ramp container rampsmoking filter tips carbon filter tipdesigner nail stickers 5d embossed nailshampoo chairs and sinks shampoo bowlsbutyl coating machine machine manufacturing extrudingplus japanese sheer bodystocking transparent nudeshilajit shilajit resin purecable bobbin wire reel spool cabledraw cord custom flat drawstring cord

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.