Delivers power in style
This handsome little black box delivers big power and fits almost anywhere in your car. Infinity’s Kappa Four 4-channel amplifier can supply four high-performance speakers with 100 watts RMS each — good news for everyone who likes it loud. You could also use this amp to power a pair of front speakers with 100 watts each, and a subwoofer with 240 watts RMS. Variable high- and low-pass filters optimize the amp’s output for your speakers and subs, increasing the efficiency of the system.
Good connections
You can use this amp’s preamp outputs to connect to a subwoofer amp, like the matching Infinity Kappa One 6 or Kappa One K, so your system will have plenty of low-end punch — a remote output connection on this amp will even turn on your sub amp. The Kappa Four can accept low- or speaker-level inputs so it’ll work in almost any system — and Infinity includes RCA-to-speaker wire adapters so you’ll make the right connections. They also include an electrical anti-rotational locking (E.A.R.L.) ground terminal, which provides a more conductive and secure ground connection for the amplifier.
Infinity Kappa Four
Kappa Four input and control panel
Product highlights:
4-channel car amplifier
100 watts RMS x 4 at 4 ohms (120 watts RMS x 4 at 2 ohms)
240 watts RMS x 2 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
Class D amp technology
separate variable high- and low-pass filters (32-320 Hz, 12 dB/octave) on front and rear channels
preamp inputs and outputs
Other Features:
- speaker-level inputs (speaker wire-to-RCA adapters included)
- 1/0-gauge power/ground wire adapter and E.A.R.L. ground terminal included
- wiring and hardware not included with amplifier
- 4-gauge power and ground leads recommended
- fuse rating: 30A x 2
- dimensions: 10-1/4″W x 1-3/4″H x 6-15/16″D
- MFR # KAPPAFOURAM
What’s in the box:
- Infinity Kappa Four owner’s manual
- 4-Channel amplifier
- Four 30A ATO fuses (2 installed)
- 4 Bare wire-to-RCA adapters
- EARL ground terminal (for 4-gauge wire)
- 3 Flat-head screws (Length 1/2″)
- Heat shrink tube (Length 1-3/16″)
- 4 Mounting screws (Length 2-3/16″)
- 2-pin Remote input (Phoenix) plug
- Owner’s Manual
