BOSS AR1600.4 - Amplificador de audio (4.0, 400W, 0,01%) Gris
Descripción del producto
Canales de salida de audio: 4.0
Color del producto: Gris
Potencia de salida en modo puente por canal (4 Ohmios): 800W
Potencia pico por canal: 400W
Relación señal/ruido (SNR): 105 Db
Salida de potencia RMS por canal (4 Ohmios): 160W
Tecnología de conectividad: Alámbrico
Utilizar con: Coche
Opiniones de clientes
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First day impression: Nice amp! Not very heavy, but not that weight determines the final amp rating ;)
Design: Simple design that does not crazily scream for attention, yet holds its own. Signal input gain, bass boost etc. all on one side, the power and speaker terminals on the other. The power and speaker terminals could have been designed a little better to allow for easier wire insertion. To use bigger gauge wire, you can buy some crimp forks to put on the ends of your wires to be able to use them more easily. I was able to use bigger gauge wire by splitting the main braid into two smaller braids and fit them on both sides of the screw for that terminal.
Power: As I said not 3000 watts, but it sure pounds my two Infinity 1262W 12" subs!! (Fantastic subs btw, highly recommended) I have them in a dual sealed enclosure. I found the enclosure at hifisoundconnections dot com (Amazon would take away the link if I actually posed it. Great website, lots of car audio stuff for really low price and free shipping on most things)
Heat: I have had no problems with heat thus far. Had a good pounding session and the amp only became warm; mainly because Im running both channels at 4 ohm, not 2 ohm. Running at 2 ohm would probably make a lot more heat. The manual even says that external cooling fans(s) may be required, Its up to you.
So far, Im very pleased with it! I will update later on down the road and let you know how it handles itself!!
So, its been a week and I am very pleased with it! I changed the wiring configuration to bridged, bringing the load to 2 ohm. NIGHT AND DAY DIFFERENCE! running both channels to both subs was pretty good, but with it bridged, IT SLAMES LIKE A TONN OF BRICKS! The reason I did not run bridged first is because I saw the diagrams in the manual, for bridged mode it had "4-8 ohm" Running bridged with my setup would mean a load of 2 ohm. However, I found somewhere else in the manual that says the amp is designed to run efficiently down to 2ohm, so thats what I did!!
There is one thing that comes with it in bridged though, and thats heat. Before it only became warm, but now it gets pretty hot! I may install some fans next to the amp to keep it cool.
Protection Circuit: The only time I have been able to set it off was with this one song called "Dum Dum" by Baauer (same guy who made the Harlem Shake song) with everything up: volume, sub level on the stereo, amp gain and bass boost.
Great amp, hope it lasts a long time!