A - Configuration:
- SoundMax A-6000 is belongs to 4.1 in which the wood box looks very impressive, the front of speaker is covered by a synthetic plastic with the color of slight white created a feeling of simple and luxury. The subwoofer has size of (165 x 265 x 285) mm, 4 satellite speakers has a same size of (95 x 165 x 105) mm along with a net as “musical wire” looks quite attractive.
- Subwoofer has frequency range: 30Hz ~ 150Hz and satellite: 150Hz ~ 20 KHz. Those speakers are same S/N ratio: >75dB.
- Power switch and volume adjust keys are front of speaker create a convenience for users. Those speakers do not cause a magnetic field for the screen.
- The rear of speaker uses signal input 2.1 or 4.1 jack RCA, signal output 4 channels RCA signal.

B - Sound quality:
SoundMax A-6000 is used for a sound quality of quite gentle and close, and very consistent with kinds of sweet and lyrics music. When watching movie in mode 4.1, the system already offers viewers the sense of fun when showing clearly the sound in the movie from the sound of jet plane until the beginning melody of the background music. For 2.1, SoundMax A-6000 has been transmitted to the listener’s ear frequency ranges which are quite full and detailed.

C - Performance:
- When conducting an experiment with the test disk "A day of Khoi", the voice of Mai Khoi is shown clearly and warmly with a clear bass sound and middle sound is very gentle. Not only is shown exactly on the specialized CD player, but also SoundMax A-6000 still performs quite well on computer with soundcard onboard through the kinds of action game, music and sound in the movie was re-appeared impressively. Especially, in the film of “The rescue of second division soldier-Rain”- type of war, the sound of jet plane’s engine, the sound of exploited boom … are shown “suffocated” by the subwoofer speaker while 4 satellite speakers are still “gentle” and “moderate” in playing these voices of actors, the clinks of metals when touch together, and so on. All of them are mixed to create a fierce war scene.

D - Evaluation:
SoundMax A-6000 gives you a feeling very "sweet" and "graceful" is very suitable for those who love the purity, but still luxurious and highlight when being set in a working room with fresh flowers and pretty bears, etc. It is designed for those who love lyrics music or gentle tones, SoundMax A-6000 gives you an emotional music is very real and lively when placed in a room with and reasonable area (less than 16 m2). Although still a few disadvantages including the bass is not really impressive, baritone is slightly glare, singing voice of the singer is  not perfect while opened with maximum capacity. But with the price VND 620.000 (reference), SoundMax A - 6000 is fully worthy of what you'd expect.