Foshan Subole Electronic Technology Co., Ltd.
Foshan Subole Electronic Technology Co., Ltd.
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Karaoke Power Amplifier 350W Low Static Power Consumption Optimal Impedance Matching
Digital Signal Processing (DSP):
Some modern amplifiers incorporate built-in DSP capabilities, allowing for real-time adjustments to EQ, crossover settings, and other audio parameters. This can enhance flexibility and performance in various environments.Network Control:
Many professional amplifiers now offer network connectivity, enabling remote control and monitoring via software applications. This feature is particularly useful for larger installations and live sound setups.Compact and Lightweight Designs:
Advances in technology have led to the development of more compact and lightweight amplifiers without sacrificing power. This trend is beneficial for touring professionals who require portable solutions.
Quick Detail
| Model | XL-350 | |
| TA 1KHz THD≤1% Stereo Power | 8 OHMS | 2×350W |
| 4 OHMS | 2×520W | |
| TA 1KHz THD≤1% Bridge Mono Power | 8 OHMS | 1000W |
Frequency Response | 10Hz-50KHz-1.5dB | |
Noise A-weighting | ＞100dB | |
| (f=1KHz,8 OHMS) Damping Coefficient | ＞200 | |
Maximum Input Level | 21dBV/9V | |
Slew Rate | ≥35V/μS | |
Channel Separation | ＞70dB | |
Input Sensitivity | 0.77V/1V/1.4V | |
Input Impedance(Equilibrium/Disequilibrium) | 20K OHMS/10K OHMS | |
Output Type | Class A | |
Power Dissipation (half-power,8 OHMS) | ＜430W | |
Power Source | 220V-240V/50Hz | |
| 冷却 Cooling | 无 Two variable speed fans | |
| 保护功能 Protection | 直流/短路/过压过流保护/软启动/功放管过热保护/失真限幅 DC / short circuit / over voltage over current protection / soft start / power amplifier tube overheat protection / distortion limiting | |
| 显示 Display | 电源灯(绿),保护灯(红),过载灯(黄),信号灯(绿) Power light (green), Protection light (red), Overload light (yellow), Signal light (green) | |
| 输入 Input | 卡侬平衡输入 Balanced input | |
| 输出 Output | 专业接线柱输出 Professioanl binding post outputs | |
| 前板控制 Panel Control | 左右通道音量控制,电源开关控制 Left and right channel volume control, power switch control | |
| 背板控制 Backplane Control | 立体声/桥接/并联单声道转换开关,灵敏度0.77V/1V/1.4V转换开关 Stereo / Parallel / bridge mono switch, 0.77v/1v/1.4v sensitivity switch | |
| 产品外形尺寸(毫米) Dimension (mm) | 482×339.5×88(mm) | |
Advantage Of Factory
Our company was established in 1998, specializing in the development, production, and sales of audio electronic products for over 20 years. Complete equipment, advanced production technology, multiple high-efficiency assembly lines, semi-automatic production, ensuring quality and quantity. With strong technology and advanced management experience, perfect after-sales service (for example: after-sales troubleshooting, maintenance consulting, spare parts replacement, etc.) based on the forefront of the audio industry, dedicated to new and old customers for a better tomorrow.
