Massive Audio: BX4 Nano Bit Amplifier

8/10 cosmetically - perfect working order.

$225 to include shipping and paypal fees

I will ship to the lower 48

Link to their catalog:

Massive Audio: 2014 Catalog










This is a powerful amplifier in a tiny footprint. It has lots of flexibility with how to connect it, on-board crossovers, and it can be placed easily under seats.

I bought this amp from another forum member, and I had it installed for a short time in my wife's car - running separates + sub. Please don't bother sending me a pm with, "would U take $100 for it?" Those probably won't be responded to. I'm trying to raise a few funds to pay for an upcoming amp rack build