Professional Class D Amplifiers

Built for
Performance.
Trusted Worldwide.

18 years of manufacturing excellence. Compact, powerful, and reliable digital amplifiers for live sound, installation, and touring applications.

CLIBX DS41800
Hot Seller
DS41800
18+
Years Manufacturing
2
Product Series
8+
Amplifier Models
5
Hot Selling Models
Our Lineup
Product Series
DPB Series — Professional Power Amplifiers
Compact & lightweight design · PFC power correction (80V–270V wide voltage) · High efficiency & low heat generation · Stable 2Ω driving capability · Backplane mode: Stereo / Parallel / Bridge · Input sensitivity: 32dB / 35dB / 38dB / 41dB · Comprehensive circuit protection (soft start, DC, subsonic, HF, overheat, short-circuit) · Applications: live events, sound reinforcement, fixed installations, touring.
CLIBX DPB2.30
DPB Series
DPB2.30
Power Output
8Ω Stereo3000W × 2
4Ω Stereo5100W × 2
2Ω Stereo7140W × 2
8Ω Bridge10200W
4Ω Bridge14280W
Audio Performance
Freq. Response20Hz–20kHz ±0.5dB
THD (8Ω, 1kHz)≤0.035%
S/N Ratio≥106dB
Input Sensitivity0.775V / 1V / 32dB
Input Impedance20KΩ / 10KΩ
Damping Factor≥5000
Crosstalk≥70dB
Physical
Net Weight12.7 KG
Dimensions482 × 308 × 45 mm
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CLIBX DPB2.43
🔥 Hot Seller
DPB Series
DPB2.43
Power Output
8Ω Stereo4300W × 2
4Ω Stereo7900W × 2
2Ω Stereo8600W × 2
8Ω Bridge15700W
4Ω Bridge17100W
Audio Performance
Freq. Response20Hz–20kHz ±0.5dB
THD (8Ω, 1kHz)≤0.035%
S/N Ratio≥106dB
Input Sensitivity0.775V / 1V / 32dB
Input Impedance20KΩ / 10KΩ
Damping Factor≥5000
Crosstalk≥70dB
Physical
Net Weight12.7 KG
Dimensions482 × 308 × 45 mm
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CLIBX DPB4.32
🔥 Hot Seller
DPB Series
DPB4.32
Power Output
8Ω Stereo3200W × 4
4Ω Stereo5200W × 4
2Ω Stereo6700W × 4
8Ω Bridge10200W × 2
4Ω Bridge13200W × 2
Audio Performance
Freq. Response20Hz–20kHz ±0.5dB
THD (8Ω, 1kHz)≤0.035%
S/N Ratio≥106dB
Input Sensitivity0.775V / 1V / 32dB
Input Impedance20KΩ / 10KΩ
Damping Factor≥5000
Crosstalk≥70dB
Physical
Net Weight12.7 KG
Dimensions482 × 405 × 45 mm
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DS Series — Class D Digital Power Amplifiers
Compact & lightweight design · Fixed switching frequency Class-D amplifier module · Soft-switching LLC resonant power supply · Active PFC technology · Front-to-rear airflow cooling · Backplane mode: Stereo / Parallel / Bridge · Input sensitivity: 0.775V / 1V / 32dB · Integrated amplifier & power supply design (85%+ automated assembly) · Deep powerful bass, clear mids & smooth highs · Applications: touring, fixed installations, live events, clubs.
CLIBX DS1200
DS Series
DS1200
Power Output
8Ω Stereo1200W × 2
4Ω Stereo2000W × 2
2Ω Stereo4000W × 2
8Ω Bridge2300W × 1
Audio Performance
Freq. Response20Hz–20kHz ±0.5dB
THD (8Ω, 1kHz)≤0.035%
S/N Ratio≥106dB
Input Sensitivity0.775V / 1V / 32dB
Input Impedance20KΩ / 10KΩ
Damping Factor≥5000
Crosstalk≥70dB
Physical
Net Weight7.8 KG
Dimensions482 × 308 × 45 mm
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CLIBX DS2400
🔥 Hot Seller
DS Series
DS2400
Power Output
8Ω Stereo2400W × 2
4Ω Stereo4000W × 2
2Ω Stereo8000W × 2
8Ω Bridge7000W × 1
Audio Performance
Freq. Response20Hz–20kHz ±0.5dB
THD (8Ω, 1kHz)≤0.035%
S/N Ratio≥106dB
Input Sensitivity0.775V / 1V / 32dB
Input Impedance20KΩ / 10KΩ
Damping Factor≥5000
Crosstalk≥70dB
Physical
Net Weight11 KG
Dimensions482 × 308 × 45 mm
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CLIBX DS41200
🔥 Hot Seller
DS Series
DS41200
Power Output
8Ω Stereo1200W × 4
4Ω Stereo2100W × 4
2Ω Stereo4400W × 4
8Ω Bridge4100W × 2
Audio Performance
Freq. Response20Hz–20kHz ±0.5dB
THD (8Ω, 1kHz)≤0.035%
S/N Ratio≥106dB
Input Sensitivity0.775V / 1V / 32dB
Input Impedance20KΩ / 10KΩ
Damping Factor≥5000
Crosstalk≥70dB
Physical
Net Weight8 KG
Dimensions481 × 335 × 45 mm
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CLIBX DS41800
🔥 Hot Seller
DS Series
DS41800
Power Output
8Ω Stereo1800W × 4
4Ω Stereo2800W × 4
2Ω Stereo6000W × 4
8Ω Bridge5500W × 2
Audio Performance
Freq. Response20Hz–20kHz ±0.5dB
THD (8Ω, 1kHz)≤0.035%
S/N Ratio≥106dB
Input Sensitivity0.775V / 1V / 32dB
Input Impedance20KΩ / 10KΩ
Damping Factor≥5000
Crosstalk≥70dB
Physical
Net Weight10 KG
Dimensions482 × 405 × 45 mm
Inquire Now
Class D Amplifier Categories
Find the Right Professional Class D Power Amplifier

Explore CLIBX Class D power amplifier solutions by channel count, application, and touring PA use case.

Amplifier Knowledge Center Read 30 practical buying guides for Class D amplifiers, PA systems and distributor projects. Amplifier Wiring & User Guide Learn correct speaker wiring, DPB Series operation, cooling, protection and troubleshooting. Distributor Program Factory cooperation for pro audio dealers, rental companies and regional distributors. OEM/ODM Amplifier Manufacturing Class D amplifier manufacturing support for brands, projects and private label buyers. DPB Series Comparison Compare DPB2.30, DPB2.43, DPB4.22 and DPB4.32 for the right PA system match. Class D Power Amplifiers Efficient amplifier solutions for live sound, fixed installation, and rental systems. Professional Class D Power Amplifiers High-output models for distributors, integrators, and professional audio projects. 4 Channel Class D Power Amplifiers Compact multi-channel amplifiers for line arrays, zones, and touring racks. 2 Channel Class D Power Amplifiers Reliable stereo amplifier models for subwoofers, full-range speakers, and PA systems. Touring PA Class D Amplifiers Powerful rack-ready amplifier choices for rental companies and touring sound teams. Class D Power Amplifier Manufacturer Factory-direct amplifier supply for distributors, contractors, and OEM buyers. Professional Power Amplifier Factory CLIBX factory support for export projects, model matching, and bulk supply. Power Amplifier Supplier Reliable Class D amplifier supply for pro audio distributors worldwide. Subwoofer Power Amplifiers High-output amplifier choices for subwoofer systems and bass reinforcement. Line Array Power Amplifiers Compact 2-channel and 4-channel amplifiers for line array PA systems. OEM Power Amplifier Manufacturer OEM and distributor cooperation for professional Class D amplifier projects.
Who We Are
CLIBX Pro Audio Manufacturer

CLIBX Pro Audio is a professional manufacturer specializing in Class D power amplifiers. With 18 years of production experience, we are committed to providing reliable, high-performance amplifier solutions for customers worldwide.

Our factory mainly produces professional Class D amplifiers, especially compact and efficient models designed for professional audio systems, live sound, installation projects, and touring applications. We focus on stable performance, strong power output, efficient heat dissipation, and long service life.

To ensure product quality, we use high-quality components and maintain strict quality control throughout the production process. From material selection to assembly, testing, and final inspection, every step is carefully managed.

We welcome distributors, dealers, rental companies, and audio system integrators to cooperate with us.

High Efficiency
Class D with PFC, stable across 50V–350V full voltage range.
🛡️
Full Protection
Soft start, DC, infrasound, HF, overheat, short circuit, mute.
🔊
Pure Sound
THD ≤0.035%, SNR ≥106dB, damping factor ≥5000.
🏭
OEM / ODM
18 years experience, 85%+ automated production, consistent quality.
Get In Touch
Contact Us
Address
No. 10, Yuandong Road, Nangang Village,
Jianggao Town, Baiyun District, Guangzhou
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