Technical specifications

D220 is a two channel class D car audio amplifier with built in crossover.

It is built in a slim and compact chassis to simplify the installation.

Power 4 ohm (@14,4) More than 180 Wrms x 2

Power 2 ohm (@14,4V) More than 275 Wrms x 2

Power 4 Ohm mono (14,4V) More than 550Wrms x 1

Internal fuse 40 A

Idle current Up to 1,5 A

Efficiency >75%

Min sensitivity ꚙ

Max sensitivity 500mV

Input impedance >15 ohm

Frequency response @ +/-3dB <20Hz -- >20KHz

S/N ratio (A weighted) >90dB

THD @ 1 KHz (@ 3/4 of power into 4ohm) <0,1%

Amplification typology D

Supply voltage 11-15Volt

Short-circuit/Overload protection yes

Over temperature protection 85° (+/- 5%)

Dimensions Long.=260mm Wide=170mm Height=55mm

Weight 1,700 Kg

Working temperature 0 - 50°