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  • QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy
  • QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy
  • QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy
  • QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy
  • QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy
QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy

QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy

  • 1 - 50 Pieces
    $115.50
  • 51 - 100 Pieces
    $107.80
  • >= 101 Pieces
    $100

Customization:

Customized logo（Min.Order: 300 pieces）
Customized packaging（Min.Order: 300 pieces）
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QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Independent Volume Control for Multiple Inputs: Equipped with three dedicated microphone inputs (MIC1-3) and individual volume controls, enabling precise audio adjustment for simultaneous presenters or performers.
  • Versatile Audio Integration: Supports AUX inputs, line input, and speaker outputs, accommodating external devices like MP3 players, CD players, or mixers for diverse audio sources.
  • High-Power Amplification: Delivers 100W output power with a professional-grade 2.0 channel design, ensuring clear and robust sound for PA systems and music playback.

Key features

  • 1. Corrosion-Resistant Aluminum Alloy Construction

    • With a corrosion-resistant aluminum alloy body, ensure durability in humid or high-traffic environments compared to plastic-based amplifiers*. The sleek, professional design withstands wear and tear while maintaining optimal performance.

  • 2. Three Independent Microphone Volume Controls

    • With three dedicated microphone inputs and individual volume controls, manage multiple presenters’ audio levels precisely without needing an external mixer*. Ideal for conferences, live events, or karaoke sessions requiring flexible sound adjustments.

  • 3. 100W Output Power for Versatile Performance

    • Deliver 100W of powerful, clear audio output to cover large venues like concerts or churches, outperforming standard 50W home amplifiers*. The 2.0 channel design ensures balanced sound for background music or public announcements.

  • 4. Built-in Digital Clock & Multi-Scenario Adaptability

    • With a unique digital clock display, synchronize announcements or events with scheduled timings in schools, offices, or commercial spaces*. The compact 2U design fits professional racks while supporting applications from home PA systems to karaoke setups.

  • 5. CQC & CE Certified Safety & Reliability

    • Backed by CQC and CE certifications, guarantee compliance with safety and performance standards for commercial use*. Protect investments with a 3-year warranty and robust construction against electrical surges.

Product details

QQCHINAPA Popular Independent Volume Control Pa Power Tube Amplifier 2U Standard Design Aluminum Alloy

The QQCHINAPA Popular Independent Volume Control PA Power Tube Amplifier is a 2.0-channel, 100W professional amplifier designed for versatile audio applications. Crafted from durable aluminum alloy, it features independent volume controls for three microphones, two AUX inputs, and a line input. Certified to CQC and CE standards, this 2U standard design delivers reliable performance for concerts, karaoke, background music systems, and home PA setups.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum AlloyEnhanced heat dissipation for stable operation in live events
Output Power100W (RMS)Drives speakers in medium-sized venues (e.g., schools, churches)
Input Channels3x Microphone, 2x AUX, 1x Line InputSimultaneous use of multiple audio sources (e.g., live mics + background music)
Volume ControlIndependent per microphonePrecise audio balancing for panel discussions or multi-speaker events
CertificationsCQC, CEMeets global safety and performance standards for commercial use
Warranty3 yearsLong-term reliability for professional users

Customization guide

Adjustable parameters include:

  • Input Configuration: Add/remove microphone/AUX channels to match venue requirements.
  • Output Power: Customize wattage (±10%) for specific speaker impedance needs.
  • Protection Features: Enhance thermal or surge protection for extreme environments.

Get inspired

With its rugged aluminum alloy build and independent volume controls, this amplifier ensures crystal-clear audio in any setting. Whether amplifying a live band at a concert or background music in a commercial space, its 100W output delivers consistent power without distortion.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Output Power100W (RMS)+15% (115W)+30% (130W)*
Input Channels3 MIC + 2 AUX+1 LINE INPUT+2 ADDITIONAL MIC/AUX
Protection FeaturesBasic thermal guardEnhanced surge guardDual-layer protection*
CertificationsCQC, CE+RoHS+IP54 Dust/Waterproof

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Alloy Construction: Reduces heat buildup by 20% compared to plastic enclosures, ensuring longevity in high-usage scenarios.
    • Independent Volume Controls: Eliminates cross-talk interference, critical for panel discussions or multi-speaker events.
    • CE/CQC Dual Certification: Meets EU and Asia-Pacific safety standards, enabling global deployment.

  2. Version Selection Guide:

    • Base Model: Ideal for small venues (e.g., home theaters, cafes) needing reliable, cost-effective amplification.
    • Advanced Model: Perfect for mid-sized events (e.g., schools, gyms) requiring line inputs and enhanced durability.
    • Pro Model: Designed for professional users (e.g., concert venues, corporate events) demanding high power and extreme environmental resilience.

Pro Model’s 130W output ensures distortion-free audio in large spaces, while its IP54 rating enables outdoor use during rain or dusty conditions. Pair with its dual-layer protection to avoid system failures during critical performances.

Frequently asked questions

  • Which PA amplifier suits small venues like cafes or churches with independent microphone controls?

  • How do I maintain the microphone inputs on a PA amplifier for prolonged use?

  • What’s the difference between aluminum alloy and plastic amplifiers for professional use?

  • Can this amplifier support both live microphones and external music sources simultaneously?

  • Is the QQCHINAPA amplifier certified for commercial PA systems?

  • How do I set up the amplifier for a home theater or background music system?

  • Does the amplifier include features for preventing electrical surges?

  • Can I customize the amplifier for specific sound requirements?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard PA AmplifierSmall venues, schools, churches70W output (▲▲ less than Advanced), plastic chassis (lightweight), CE certifiedCost-effective (▲ lower price than Advanced), lightweightLower power (▲▲ less coverage), no CQC certification, fewer inputs (2 mics)
Our Base PA AmplifierSmall events, home use50W (▲▲ lower than Advanced), plastic chassis, 1-year warranty (▲ shorter)Budget-friendly (▲ lower cost), compactLimited power (▲▲ less reach), fewer features (no display, 2 mics)
Our Advanced PA AmplifierConcerts, karaoke, large venues100W (▲▲▲ higher), aluminum alloy chassis (▲▲ durable), CQC+CE (▲ added), 3 micsHigh power (▲▲▲), durable build (▲▲), versatile inputs (▲ 3 mics), 3-year warrantyHigher cost (▲▲▲), heavier chassis (▲ harder to transport)
Home Audio AmplifierHome entertainment, personal use30W (▲▲ lower), consumer-grade design, lightweightAffordable (▲▲ cheapest option), easy to useNot for professional use (▲▲ low power), limited inputs (1 mic/AUX)
Commercial PA SystemLarge venues, stadiums, corporate events200W+ (▲▲▲ higher than Advanced), rugged build (▲▲▲), network connectivityHigh performance (▲▲▲), scalable for large spaces, advanced featuresExpensive (▲▲▲), bulky (▲ harder to install), requires professional setup
Karaoke Sound SystemKaraoke bars, parties, vocal performances80W (▲ between Base/Advanced), vocal EQ (▲ optimized), effects (▲ added features)Vocal clarity (▲ EQ), effects (reverb/echo), tailored for singingLower power for large crowds (▲▲ less than Advanced), limited inputs (2 mics/AUX)

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