Infinity Kappa Class D 4-Channel Car Amplifier
Class D Design
Every Kappa amplifier, including the full-range models, features high-efficiency Class D topology. This technology allows Infinity to engineer amplifiers that are more compact, generate less heat, and draw less current from the vehicle's electrical system.
Low Distortion
Infinity's Kappa amplifiers have been engineered to deliver the lowest distortion possible, enhancing the audio experience regardless of output level.
Full On-Board Protection
Infinity Kappa amplifiers have on-board circuitry to protect from shorts, temperature, overvoltage and undervoltage. An LED indicator is included on all five models to let the user know when one of these conditions exists.
Proprietary High-Conductivity Terminals
All Infinity Kappa amplifiers equipped with newly introduced E.A.R.L terminal for better grounding. For 5-channel and mono amplifiers, adapter connector is available in the box for easy installation.
Compact footprint
With it becoming more and more difficult to find spacious locations for amplifier mounting, Infinity Kappa amplifiers have been developed in a small compact form factor to allow more location versatility.
Sleek design
Sometimes, an amp can be as stylish as it is powerful. With anodized aluminum and screwdriver access concealed by a magnetically attached panel, Infinity Kappa amplifiers have a clean, streamlined industrial design.
Full-Range Line Outputs
The full-range Kappa amplifiers (Kappa two, Kappa four and Kappa five) include full-range line outputs. This allows the audio signal to be routed to additional amplifiers or self-powered subwoofer solutions, increasing your system configuration options.
- Maximum Power : 1500 Watts
- Low Frequency Response : 32-320 Hz
- High Frequency Response : 32-320 Hz
- Number of Channels : 4
- Frequency Response : 15-35000 Hz
- Built In Crossovers : Yes
- RMS Power Output : 120x4 Watts
- Channel Separation : Yes
- Amplifier Class : D
- Fuse Rating : 30x2 A
What's Inside?
- 1 x Amplifier
- 4 x Differential Speaker-Level Adapter
- 2 x Spare Fuses
- 4 x Philip Screws
- 1 x E.A.R.L Terminal
- 3 x Self-Tapping Screws
- 1 x Owner’s Manual
Specifications:
- Operating voltage: 9-16 volts
- RMS power @ 4 ohms: 100W x 4
- RMS power @ 2 ohms: 120W x 4
- RMS bridged power @ 4 ohms: 240W x 2
- Total peak power: 1500W
- Frequency response: 15Hz -35KHz@-3dB
- Crossover filter: LPF/HPF 32Hz - 320Hz Variable 12dB/Oct
- High input maximum signal level: 20V
- High input maximum sensitivity: 2
- Line input maximum signal level: 2V
- Line input maximum sensitivity: 0.2V
- Line-in signal-to-noise ratio (reference to 1 watt): 280dB
- Quiescent current draw: 51.6A
- THD + N at rated power: <0.1%
- Fuse size: 2 x 30A
- Dimensions (H x W x D): 43.00mm x 177.00mm x 260mm
- Weight: 2.57kg
- UPC: 050667373146
- Weight: 10
- Authorized Internet Dealer
Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warrantied if the defect is due to physical damage.
Do you own this product?
Write a review!
-
This my first experience with Infinity amps. So far i like what i see and hear. I have this powering my front stage of 6.5 CDT components and image tweets and a Memphis 10" sub. The Cdts love power and the Kappa four provides it. The Memphis sub sounds great.
I replaced two amps with the Kappa four and my system hasn't sounded better.
The Kappa four is simple to install with its small footprint, and adjusting is easy.
-
This Infinity amp was a pretty penny -- it was worth it though. It’s slim and can fit into tight spaces, but despite that it doesn’t get hot easily. I have it playing on an entire 6-hour drive, played at high levels but it didn’t have any issues whatsoever. I have it hooked to my Kappa 62ix speakers and it sounds amazing!
-
This amp is one of the best purchases I’ve ever done. Very powerful despite its small design. Brought this to power up my 6.5” speakers.
