Hi guys, parecommend naman po ako. I have this Alpine V12 MRV-1607 and a Kicker Subwoofer I don't know the rating but it's enclosed in a big box 14". Kasama na yung subwoofer and ampli noong binili ko yung 2nd hand car and nka bridge yung subwoofer sa 2 channels and the other 2 channels were left unused.


Here is the rating:

Alpine V12 MRV-1607 800W x 4 Channel - 2 Ohms Stable Bass Boost
Mosfet 3 Way Crossover

1. What does "3 Way Crossover" mean?

2. What could be the amplifier's nominal RMS? I assume 800W is the max RMS rating. Hindi ko makita sa case niya and I don't have the box.

3. I am planning to use the 2 spare channels of the ampli. Is JBL GTO 608c safe to use for this since it is 2ohms also? I have seen it has nominal RMS of 70W and max RMS of 210W per speaker.

4. Is it possible to check the rating of the subwoofer without removing it from the box? Iniisip ko kasi baka underrated or overrated siya and in the future baka masira niya yung amplifier.



Hoping for some inputs here. Thanks!