Audio Database
CA2
Commentary

An in-vehicle power amplifier with two inputs and outputs.

The mode selector switch allows you to select between monaural and two channels.

Model Rating
Type Power amplifier for automotive use
Configuration 2 ch (For Stereo Large Output)
BTL (for monaural high output)
Rated output
2-ch mode :

BTL mode :
55W + 55W (2 ohm load, 20 hz to 20 khz, THD0.2%)
50W + 50W (4 ohm load, 20 hz to 20 khz, THD0.1%)
100W (4 Ω Load, 20 Hz ~ 20 kHz, THD0.1%)
Reproduction frequency characteristic 10 Hz to 40 kHz -1dB
Signal-to-noise ratio 105dB(IHF-A-WTD)
Input Sensitivity / Impedance 0.2 V ~ 5.0 V Variable / 10k Ω
Speaker impedance 4 Ω
Pwer 14.4 VDC Negative Ground (Usable Range 11 V ~ 16 V)
Fuse Battery power supply 30A, Remote power supply 3A
External dimensions Width 217x Height 67x Depth 230 mm
Weight 3.2kg