The Hifonics LPHA Compact is a monoblock car audio amplifier with a single channel. It uses Super D-Class circuitry and is stable at 1 ohm. It delivers 1200 watts at 1 ohm, 600 watts at 2 ohms and 325 watts at 4 ohms.
It has an electronic crossover with a variable low-pass filter from 30Hz to 250Hz at 12dB per octave. A variable subsonic filter, a bass EQ with 0 to 12dB of boost at 45Hz, and variable phase shift from 0 to 180 degrees let you tune the bass. It accepts speaker-level audio inputs. It requires an external fuse.
- Class
- Super D-Class
- Channels
- 1 (monoblock)
- Power at 1 ohm
- 1 x 1200 watts
- Power at 2 ohms
- 1 x 600 watts
- Power at 4 ohms
- 1 x 325 watts
- Crossover
- Electronic, variable low-pass 30Hz to 250Hz, 12dB per octave
- Bass EQ
- Bass EQ, bass boost 0 to 12dB at 45Hz
- Subsonic filter
- 10Hz to 50Hz
- Phase shift
- Variable, 0 to 180 degrees
- Input voltage
- Variable, 0.2V to 6V
- Signal-to-noise
- Greater than 90dB
- Frequency response
- 10Hz to 250Hz
- THD
- Less than 1%
- Inputs
- Speaker-level audio inputs
- Power terminal
- 12V/GND: 8 AWG, 24 AWG
- Speaker terminal
- 14 AWG wire gauge
- Fusing
- External fuse required
- Heatsink size
- 9.25 in long x 5.75 in deep x 2.37 in high