The Down4Sound JP154 is a 4-channel, full-range Class D car audio amplifier rated at 1000W RMS total. It is intended for driving mids, highs and multi-speaker systems. The chassis is compact.
It has adjustable high-pass and low-pass crossovers and can also be used as a band-pass. A 41-click potentiometer handles HPF and LPF adjustment. Thermal, short circuit, voltage and DC overload protection are built in.
The internals are the same across all finishes. The JP154 comes in ten amplifier colors.
- Channels
- 4
- Class
- Full-range Class D
- Power at 4 ohms
- 4 x 150W RMS
- Power at 2 ohms
- 4 x 250W RMS
- Bridged power
- 2 x 500W RMS at 4 ohms
- Total output
- 1000W RMS at 2 ohms
- Rating conditions
- Tested at 14.4V and 1% THD
- Frequency response
- 10Hz to 24kHz
- Signal to noise
- 93dB
- Damping factor
- 130
- Input sensitivity
- 0.2V to 6V
- High-pass filter
- 20Hz to 800Hz; x1 and x10 multiplier from 200Hz to 8kHz
- Low-pass filter
- 50Hz to 800Hz; x1 and x10 multiplier from 500Hz to 8kHz
- Band-pass
- Capable
- Filter adjustment
- 41-click potentiometer for HPF and LPF
- Working voltage
- 9V to 15.5V
- Protection
- Thermal, short circuit, voltage and DC overload
- Dimensions
- 250 x 190 x 57 mm (9.84 x 7.48 x 2.24 in)
- Colors
- Black Gloss, Blue, Camo, Gray, Green, Orange, Purple, Red, Teal, White Gloss
- Warranty
- 1-year limited warranty when purchased from Down4Sound or an authorized dealer