4 Channels 60W PA Power Amplifier
| Price: |
US $ 98/Piece |
| Min Order: |
20/Piece |
| Pay Type: |
T/T,Western Union |
| Prod Model: |
PA-4060 |
| Type: |
Professional Amplifier |
| Used For: |
Professional |
| Tube Type: |
Transistor Amplifier |
| Function: |
Amplifier Combined |
| Voltage: |
AC 220V |
| Usage: |
Public Address Amplifier |
Product Description
4 Channels 60W PA Power Amplifier Standard chassis design, 2U aluminum alloy panel, user-friendly design, beautiful and practical. 4 completely independent signal processing and power output channels, independent of each other, independent control, each channel with volume control. The use of balanced input, can be connected to pre-amplifier or audio source which with balance output to achieve long-distance signal source power amplification. Imported power tube, strong output power, wide band, low noise, high fidelity effect, sound quality reach to performance level. User-friendly instructions, including signal instructions, protection instructions, distortion instructions, start instructions, power instructions functions. Built-in 2 active high-pass filter and low-pass filter, automatic wave reduction signal; with a complete line of security assurance. Abnormal operation protection Indication: When input signal is too large, load is too heavy, short circuit, the corresponding indicator light flashing , high reliability. Perfect temperature protection: high-speed fan forced cooling, low noise, good heat dissipation, when temperature increases, the temperature servo circuit will speed up the fan; fan speed increases with temperature automatically; 3 kinds of power output: 100V, 70V, 4-16Ω, non-uniformity less than 1.5dB. Peak negative feedback protection, its a severe safety test for terminal speakers and mixer amplifier when signal distortion, shock, or a serious line voltage overvoltage, peak negative feedback can effectively prevent signal and line voltage not distortion and overpressure in any load environment. Integrated cross-tone compensation circuit, correct HF loss which caused by transformer between lines, so that the line voltage signal on the spectrum curve straight, beautiful tone. High frequency octave cut circuit to ensure the safe operation of the boost system, the use of low-cut with sound compensation technology, remove ULF which is hidden danger of the boost system in the case of without losing sound quality. | TECHNICAL PARAMETERS: |
| Model: | PA-4060 | PA-4180 | PA-4240 |
| Rated power: | 4*60W | 4*180W | 4*240W |
| Output: | 70V,100V,4-16Ω |
| Input Sensitivity / Impedance: | 5mV / 600Ω, unbalanced TS terminal input |
| Output sensitivity / impedance: | 1000mV / 470Ω |
| Frequency response: | 50-16KHz(+1dB, -3dB) |
| Indicators: | power, signal, clipping, protection |
| Cooling: | forced air from the front to back, built-in fan starts when radiator temperature reached 45 degrees |
| Protection: | overheat, overload & short circuit |
| Power supply: | AC 220V/50Hz |
| Max. power dissipation: | 450W | 900W | 1600W |
| Size(W×H×D): | 484×88×450mm | 484×88×450mm | 484×88×450mm |
| Weight: | 21Kg | 25Kg | 30Kg |
| Material: | black aluminum panel, SPCC cold-rolled plate chassis |
Foshan Nanhai Pusheng Audio Equipment Factory is the leading IP public address system, Class-D Amplifier, IP network audio system, IP speaker & IP amplifier and conference system manufacturer in Foshan China, we have one around 2, 500 SQ meters factory and more than 100 employees. Our factory is well quality-oriented ensure to make sure the best raw material and 6 steps of on site QC and QA strict quality control. The quality control system is strictly followed by ISO9001 and ISO14001.
We commit 3 years quality warranty to our customer. Most of products are compliant with CE, RoHS, CCC, CB, EN54-16, C-tick, FCC or UL, and EN54-24 fireproof certificate.
We response our customer inquiry within 4 hours and we design sound system for our customer within 24 hours and we solve quality compliant within 48 hours with spare parts of new replacement.
We working with more than 24 worldwide distributors, we support original high qualified products, professional before sales and after sales service, we provide full range of company presentation, product technical documents and versatile system design templates to ensure end-customer easy understand the benefits our systems bring to them.
We customized different specification and different look amplifier and loudspeakers under customer brand name. We cherish the partnership by 100% respect customer brand name and intellectual property.
Our Motto: Surpass customer expectation is our mission.
Our Product Range:
1. Public address system, background music system, paging system & PA sound system.
2. Public address mixer amplifier, power amplifier and class-D amplifier.
3. Public address ceiling speaker, column speaker, horn speaker, wall mount speaker, fashion speaker, garden speaker, projection speaker
4. IP network audio system & IP PA system & IP public address system.
5. IP network intercom system.
6. Audio Conference system, wireless conference system, simultaneous interpretation system.
7. HD Video Conference System
8. PRO mixing console.
9. PRO amplifier, digital class-D stereo amplifier and digital class-D four channel amplifier
10. PRO loudspeaker
11. Microphone, wireless mic, wired tabletop mic, wired dynamic mic
12. Volume control
Our Slogan: Security for better life.
Our Goal: To be Digital Public Address System & Conference System Expert.
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