Power Amplifier HQsing PA2600
The HQsing PA2600 Class D amplifier can be used for various purposes, especially in events and environments that require high-quality sound. Below are some common applications:
Stage: With powerful performance and excellent sound processing capability, this amplifier is highly suitable for live stage performances.
Bars and clubs: The HQsing PA2600 can deliver clear and powerful audio, making it ideal for bars and clubs where music plays a vital role.
Parties and events: With diverse connectivity options and high power output, the HQsing PA2600 is a great choice for large parties and events.
Home audio systems: If you want to upgrade your home audio system, the HQsing PA2600 is also a worthy option for Passive 15-inch speakers or Passive Subwoofers.
Comparison Table: Class AB vs. Class D
| Criteria | Class AB | Class D |
|---|---|---|
| Operating Principle | Operates on both transistors (NPN and PNP) in active regions. | Uses PWM (Pulse Width Modulation) to convert analog signals into digital signals. |
| Energy Efficiency | Around 50-70%. A significant portion of energy is lost as heat. | Very high efficiency, up to 90-95%, as transistors operate as switches. |
| Sound Quality | Warm, full sound, less distortion, particularly suited for music and vocals. | Slightly inferior to Class AB at high frequencies, but has improved significantly. |
| Total Harmonic Distortion (THD) | Low distortion at medium power, but may increase at high power levels. | Higher distortion at medium and high frequencies if not optimized. |
| Heat Dissipation | Generates more heat, requiring large heat sinks. | Minimal heat generation, no need for large heat sinks. |
| Size and Weight | Larger in size and requires a heat dissipation system. | Compact and lightweight, ideal for portable designs. |
| Main Applications | Used in high-end devices like hi-fi amplifiers or premium karaoke systems. | Common in portable speakers, subwoofers, and devices requiring high efficiency. |
| Cost | Typically higher due to more complex circuitry. | Lower due to simpler and more compact design. |
| Noise Level | Low noise, suitable for accurate sound reproduction. | Potential noise due to switching, but mitigated through filtering. |
| Durability | Relatively durable, but heat dissipation may affect lifespan. | High durability with stable operation in different conditions. |
Specification
Pickup available at 10851 Capital Ave, Garden Grove, CA 92843, USA
Usually ready in 24 hours
PRODUCT DETAILS
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Complimentary Items
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Shipping & Returns
Warranty
Most items are returnable for a refund or replacement within 30 days of delivery. Items must be returned in the same conditions that they were shipped. This includes all original packaging, accessories, and documentation. After 30 days, HQsing cannot accept the return, however, most items carry a full manufacturer
warranty that covers product defect.
Visit our Returns Policy for more details!
Our Core's Values
30-Day Satisfaction Guarantee
Enjoy worry-free shopping with our 30-day warranty. Free returns and exchanges included.
Lifetime Technical Support:
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