professional china audio amplifier suppliers for speaker

Company Advantages
1. To guarantee a good electrical contact, KSA china audio amplifier is carefully treated both in components soldering and oxidation. For example, the metal part of it has been exquisitely handled with paint to avoid oxidation or corrosion. Its maximum power handling per-channel is high enough to ensure rich sound
2. The reproduction of a real-world color is made possible by this product that gives an amazing color quality. That’s why this product tops our sales list.
3. This product has electromagnetic compatibility. Designed in accordance with the EMC Directive, it does not generate or is immune to electromagnetic disturbance. Its lightweight design makes it convenient for movement and installation

Product Display

KSA professional china audio amplifier suppliers for speaker-1

KSA professional china audio amplifier suppliers for speaker-2

KSA professional china audio amplifier suppliers for speaker-3

KSA professional china audio amplifier suppliers for speaker-4

Feature

◪ All series has standard operating mode and the input sensitivity selection.
◪ 2 channel balanced input structure.
◪ A variety of input methods: stereo, bridge, parallel.
◪ Built-in intelligent pressure limit system.
◪ With a full range of electronic circuit high-speed protection.
◪ Built-in automatic temperature controlled fan cooling system.
◪ Hi Fi sound quality, perfect audio quality reduction, allowing actors to play vividly.
◪ Work with passive professional speaker, mainly used for conference system and other indoor or outdoor entertainment venues.

Product Parameter

Model	LA-350	LA-450	LA-650	LA-850
Stereo power 8ohms	350w*2	450W*2	650W*2	850W*2
Stereo power 4ohms	530W*2	680W*2	1000W*2	1250W*2
Bridge Mono Power 8Ω	1050W*2	1350W*2	2000W*2	2500W*2
Sigal to noise	103dB	105dB	105dB	106dB
slew rate	60V/us	60V/us	80V/us	80V/us
damping factor	≥500	≥550	≥550	≥600
frequency response	20HZ-20KHZ,±0.1dB
THD+N	≤0.01%,1/3Rate Power@8Ω1KHZ
IMD	≤0.01%,1/3Rate Power@8Ω
Input sensitivity	0.775V\1.0V\1.55V
Input Impedance	10KΩ/20KΩ(Unbalance/Balance)
input CMRR	≤75dB
Cross talk	≤70dB
LED Indicator	SIGNAL,PROTECT,ACTIVE,CLIP/LIMITING
Main power supply	230V@50HZ,FUSE:T8A	230V@50HZ,FUSE:T10A	230V@50HZ,FUSE:T12A	230V@50HZ,FUSE:T15A
power consumption	1060W	1360W	2000W	2500W
Net weight(KG)	16.7	16.8	21.9	22.7
Gross weight(KG)	18.2	18.6	23.8	24.6
Install Size(mm)	483W420D90H		483W490D90H
Master Carton size(mm)	570520165		613570170
Q/ty20”,40”,40”HC(pcs)	575/1150/1400		438/900/1145

Certificate

KSA professional china audio amplifier suppliers for speaker-5

KSA professional china audio amplifier suppliers for speaker-6

KSA professional china audio amplifier suppliers for speaker-7

KSA professional china audio amplifier suppliers for speaker-8

Packing & Shipping

We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)

KSA professional china audio amplifier suppliers for speaker-9

Company Features
1. Guangzhou KAIXU Audio Equipment Co., Ltd has been committed to the manufacture of china audio amplifier for several years.
2. Guangzhou KAIXU Audio Equipment Co., Ltd has a outstanding ability in scientific research and development.
3. Guangzhou KAIXU Audio Equipment Co., Ltd' purpose is to strengthen its technological power to be an expert in stereo power amplifier field. Check it!

g******z

KSA stereo power amplifier is tested before shipment. Its quality will stand the test of time to meet the packaging and printing market challenges. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density

s******p

KSA stereo power amplifier has a very fine surface. The surface treatment is carried out in strict accordance with the highest international packaging and printing standards. It is characterized by high thermal conductivity and good heat dissipation

v******e

The design of KSA stereo power amplifier takes a lot of effort. The design team devoted a lot of time to market research in the packaging and printing industries. At the same time. It stands out for its impact endurance performance

p******w

KSA china audio amplifier has a good design. With the efforts of our in-house professional designers, it has quite attractive visual effects. It is lead-free and environmental-friendly and has passed SGS test

a******o

KSA china audio amplifier has a good design. It is made by our professional designers using the finest materials and finishes. It is offered with low dielectric loss

e******h

Based on the use of automated mechanical production equipment, our production efficiency has been greatly improved, and we can produce a large number of high-quality stereo power amplifier in a timely manner. In addition, we have also established a strict cost control system, and insist on strictly controlling the production cost of each link , prompting the production of stereo power amplifier to be extremely cost-effective.

Product Message

*Name

Phone

*E-mail

*Content