Crescendo Evolution 1A1 – 1 OHM is single channel / monoblock amplifier that is stable down to 1 ohm subwoofer load and pumps out 1,000 Watt. The bass reproduction is powerful and well controlled. On top of that, the size is sleek enough to fit under the front seat.

Evolution 1A1 – 1 OHM is not the new version of Evolution 1A1, it is a whole new amplifier and preamplifier design.

Some modern features of Evolution 1A1 – 1 OHM as follows:

Regulated power supply as to produce consistent power (Watt) regardless of car’s voltage. For example:

• 14.4 Volt car voltage & 1 ohm subwoofer load = 1,000 Watt of power
• 12.0 Volt car voltage & 1 ohm subwoofer load = 1,000 Watt of power

So, this amplifier does not need any expensive voltage stabilizer.

Auto on function can detect music and automatically turn on the amplifier even though the remote cable is not applied. This function is very useful to connect the amplifier to OEM Head Unit without remote output.

Preamplifier has 2 options of High Level Input or Low Level Input so it can be used with both OEM Head Unit or aftermarket Head Unit.