Focal IMPULSE4.320 Ultra compact 4/3/2-Channel Amplifier + Focal IY-AC “Y” Adapter Cable-This bundle includes the Focal IMPULSE4.320 Ultra compact 4/3/2-Channel Amplifier and the Focal IY-AC “Y” Adapter cable for IMPULSE 4.320; ISO Standard, with a Creative Car Audio coozy. D Class Ultra-Compact Amplifier 4/3/2 Channel Mode Advantages: Ultra-compact ? Easy to install Compatible with all head units (OEM and after-market) Automatic start-up with your original head unit ISO compatible via cable accessories sold separately (IY-AC Impulse 4.320) Specifications: CEA Power (4 Ohms) 4 x 55W rms Power max (2 Ohms) 4 x 80W rms Power bridged (4 Ohms) 2 x 160W rms Bandwidth 10Hz / 20KHz Minimum THD 0.02% SNR 80 dBA Weight 1.2 lbs Dimensions 6-7/8 x 2-5/8 x 1-7/8 ” (175 x 66.5 x 47mm) “Y” Adapter cable for FOCAL IMPULSE 4.320 ISO Standard Key Points: Easy Plug & Play installation No soldering ? Direct IMPULSE 4.320 connection to your original manufacturer head unit No modification of the original manufacturer equipment Specifications: Length 1 meter