◆ Structural design
The standard 2U design fully considers the use of outdoor performances and music shows to enhance the competitiveness and practicality of the products.
Professional Power Amplifier Two-Channel XL Series Class H from 2 X 800W to 2 X 1300W
Model:
xl-800 xl-1050 xl-1300
MOQ:
100pcs
Price:
negotiate
Place of Origin:
guangzhou huangpu port
Packing Details:
cartons and plastic bags
Delivery Time:
30-60 days after deposit
Payment Terms:
l/c,d/a,d/p,t/t
Supply Ability:
1000 pcs per month
Cartification:
as order
Model:
xl-800 xl-1050 xl-1300
MOQ:
100pcs
Price:
negotiate
Supplier Info.
Company Name： Foshan Shu bole Electronic Technology Co., Ltd
Registration Date：
1998
Country / Region：
guangdong / China
City：
foshan
Main Products：
professional power amplifier,ev amplifier,p series amplifier
Product Detail
◆ Feature
The circuit uses the classical pulse width modulation amplifier circuit, the efficiency is up to more than 80%, the components are in accordance with the HiFi level standard selection, so that the sound performance is more perfect.
◆ Quality assurance
A full range of advanced automatic limiting techniques ensure that audio signals remain high fidelity at all times and protect amplifiers and speakers from clipping distortion.
◆ Convenience
Using SMD patches
Automated manufacturing processes such as laser scanning.
Introduction to professional power amplifier application scenarios and features
The XL-800, XL-1050 and XL-1300 are ideal for performances.
The high-power circuit has excellent low-frequency processing and can provide enough power for 15-inch speakers. This professional power amplifier is small and exquisite, beautiful and easy to carry.
◆ Cooling system
Professional power amplifiers use a continuously variable fan and a T-type radiator that meets the standard specifications. The power tube is mounted directly on the heat sink. Using the principles of wind mechanics, heat dissipation is fast and power is operated at the most suitable temperature.
◆ Protection
Full range of fully equipped protection circuits: DC, short circuit, overvoltage and overcurrent protection, soft start, power amplifier tube overheat protection, distortion limit.
❈ Product Details
part.1
The circuit board, power tube and heat sink are tightly combined. The heat sink meets the standard specifications and can maintain the most suitable operating temperature and improve the stability of the power output even when working under the maximum load. It is equipped with two stepless speed-regulated cooling fans to ensure that the entire machine is operating at optimum temperature.
part.2
High purity oxygen free copper cycle transformer. Really high power, true high fidelity. Long life and ensure adequate power output.
The electrical efficiency is high and the core has no air gap.
Magnetic interference is small.
Due to the iron loss is small, the core temperature rises, the winding dissipates heat on the low temperature iron core, and the operating temperature is low, so the temperature rise of the transformer is very low.
The electrical efficiency is high and the core has no air gap.
Magnetic interference is small.
Due to the iron loss is small, the core temperature rises, the winding dissipates heat on the low temperature iron core, and the operating temperature is low, so the temperature rise of the transformer is very low.
part.3
The XL Series amplifiers use Class H circuits to increase output efficiency and reduce losses. The American Anson power tube is designed with a full board, which greatly reduces the wiring connection. Use advanced placement technology to provide better electrical performance and reduce failure rates. Eight 100V 10000μF and multiple aluminum electrolytic chip capacitors are used to extend the operating life of the circuit.
❈ XL-800 XL-1300 parameter summary
| Specifications | |||
| Model | XL-800 | XL-1050 | XL-1300 |
| Stereo Output8Ω | 2 X 800W | 2 X 1050W | 2 X 1300W |
| Stereo Output4Ω | 2 X 1200W | 2 X 1500W | 2 X 1750W |
| Bridge Output Power 8Ω | 2400W | 3000W | 3500W |
| Frequency Response | 10Hz-20KHz（±0.5dB） | ||
| Maximum Input Level | 21dBV/9V | ||
| Slew Rate | ≥40V/uS | ||
| Channel Separation | ＞70dB | ||
| Input Impedance | 20KΩ/10KΩ | ||
| Noise（A-weighting） | ＞100dB | ||
| Damping Coefficient | ＞200 | ||
| Output Category | Class H | Class H | Class H |
| Power Dissipation | ＜1200W | ＜1400W | ＜1600W |
| Power Source | 220V-240V/50Hz | ||
| Cooling | Two variable speed fans | ||
| Input Sensitivity | 0.775V/1V/1.4V | ||
| Input | Balanced input | ||
| Output | Professional binding post outputs | ||
| Display | Power light（green）,Protection light（red）, Overload light（yellow），Single light（greed） | ||
| Panel | Left and right channel volume control,power switch control | ||
| Backplane | Stereo/Parallel/Bridge mono switch,0.77V/1V/1.4Vsensitivity switch | ||
| Dimensions (W x H x D), mm | 482mm*429.5mm*88mm | ||
| Protection | DC / short circuit / over voltage over current protection / soft start / power amplifier tube overheat protection /distortion limiting | ||
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