Basic Info.
Type
Professional Amplifier
Usage
Hi-Fi, Professional Performance
Function
Digital Amplifier
Power
4 X 1500W at 8 Ohms
Sensitivity
0.775V/26/32dB
String Sound Attenuation
>60dB
Transport Package
Carton Case
Product Description
Professional 60V-265V working 1u size 2 channels digital power amplifier
Power amplifier
Digital amplifier
professional power amplifier
amplifier power
audio power amplifier
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***Skytone audio 4X1500W power amplifier features***
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New Arrival --- SKYTONE 1U digital power amplifier
New HQ series digital amplifier, 2CH & 4CH models option
1U, light weight, save space
60V-300V working
Saving 40% of energy
HQ series amplifier adopts the latest Class D technology, provides smooth and flexible operation, while maintaining the integrity of SKYTONE's excellent sound quality when outputs the huge power.
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***4CH 5 models in options***
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HQ4012: 4X1200W / 8ohms
HQ4015: 4X1500W / 8ohms
HQ4018: 4X1800W / 8ohms
HQ4025: 4X2500W / 8ohms
HQ4035: 4X3500W / 8ohms
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***PFC switching power amplifier***
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Skytone is actively committed to energy-saving, and started research PFC technology since March 2016, to improve the power amplifier performance and lower power consumption. PFC technology were enforced in many filed, such as computer.
45mm Ultra-thin design, light weight and space saving
7 levels of protection, escort your power amplifier
DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft start protection, limit protection
Details show:
High-power PFC inductor, magnetic ring imported from US
Widely voltage, HQ series power amplifier with PFC technology. The device is working at 60V-300V
High-quality, large-capacity, high-voltage electrolytic capacitors
HQ power amplifiers built-in 50PCS 160V(470uf) [HQ4025 HQ4035 this 2 models are 50pcs 200V(330uf)] large-capacity capacitors, the sound is sweet and natural, transparent and powerful.
Stable performance providing long service life.
Japan TDK magnetic core high frequency high power transformer
Ultra high frequency high-power switching power supply, full bridge voltage stabilized drive technology, small size with stable output voltage
2PCS high-power EMC filter inductor
Built-in EMC filter inductors can provide protection for power amplifiers and speakers in terms of start-up delay, DC protection, short circuit protection, anti-impact, etc.
Intelligent temperature control and cooling system,High-power high-density heat sink
The perfect combination of high-power high-density heat sink and fans, fast and efficient heat dissipation, greatly reducing the temperature of the whole machine
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***Specifications***
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Specification | HQ4012 | HQ4015 | HQ4018 | HQ4025 | HQ4035 |
Rated power (20Hz-20KHz) | 8 ohms Stereo | 1200W X 4 | 1500W X 4 | 1800W X 4 | 2500W X 4 | 3500W X 4 |
4 ohms Stereo | 2400W X 4 | 3000W X 4 | 3600W X 4 | 5000W X 4 | 7000W X 4 |
2 ohms Stereo | 4800W X 4 | 6000W X 4 | 7200W X 4 | 10000W X 4 | 14000W X 4 |
Limiting protection | reach at 10V | reach at 10V | reach at 10V | reach at 10V | reach at 10V |
Frequency response | 20Hz-20KHz (±0.1dB) | 20Hz-20KHz (±0.2dB) | 20Hz-20KHz (±0.3dB) | 20Hz-20KHz (±0.3dB) | 20Hz-20KHz(±0.3dB) |
Sensitivity | 0.775v/26/32dB | 0.775v/26/32dB | 0.775v/26/32dB | 0.775v/26/32dB | 0.775v/26/32dB |
T.H.D | <0.02%@8Ω1KHZ | <0.03%@8Ω1KHZ | <0.03%@8Ω1KHZ | <0.06%@8Ω1KHZ | <0.08%@8Ω1KHZ |
String sound attenuation | ≥75dB | ≥65dB | ≥+60dB | ≥+60dB | ≥+60dB |
Phase response | ≤±1.5° | ≤±2° | ≤±3° | ≤±3° | ≤±3° |
Conversion rate | ≥50V/μs | ≥50V/μs | ≥50V/μs | ≥50V/μs | ≥50V/μs |
S/N | ≥108dB | ≥107dB | ≥105dB | ≥105dB | ≥105dB |
Damping factor | ≥800 | ≥800 | ≥800 | ≥900 | ≥900 |
Intermoudulation distortion | ≤0.02% | ≤0.02% | ≤0.02% | ≤0.02% | ≤0.02% |
Installation space | 1U | 1U | 1U | 1U | 1U |
Size | 482×44×380mm | 482×44×380mm | 482×44×380mm | 482×44×380mm | 482×44×380mm |
Net weight | 9.2kg | 9.2kg | 9.2kg | 9.5kg | 9.5kg |
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***Customer feedback***
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***Skytone audio live performance***
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Address:
Yilong Industrial Zone, Baiyun District, Guangzhou, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics
Company Introduction:
Guangzhou Skytone Audio Co., Limited, was founded in 2004. Our office is located in the beautiful, bustling Guangzhou City, in Yilong Industrial Zone, Baiyun District, near Baiyun Lake, with 1000 square meters company.
And our factory is located in Panyu district, Guangzhou city with more than 2000 square meters.
Skytone is White hair in PRO Audio business. We are specialized in professional loudspeakers, karaoke speakers, amplifiers and other audio peripheral such as microphone, mixer, equalizer, compressor, ect.
Quality is Skytone′s culture. Our company gains a good reputation with good management mechanism, advanced technology, strong force of R&D, excellent quality and perfect after-sales services. There are many departments in our company including R&D, engineering, production, marketing, after-sales services and personnel.
To meet market developments and customers′ needs, our company will continue to improve the product structure, operational management, as well as comprehensive quality of the staff. With brand-new products, vigorous power and stable paces, we will work hand-in-hand with customers home and abroad to create brilliant future!
Making your world sound better!