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.
DBO™ (Dynamic Bass Optimizer)
Kappa amplifiers feature a subsonic filter with variable frequency and Q. For sealed enclosures, set the Frequency Control to 35Hz, and then adjust the Boost Control to your preference. For vented enclosures, set the Frequency Control to 10Hz below the port tuning, then adjust the Boost control to your preference.
Remote Bass Control
The 5-channel and mono amplifiers come with a remote bass control. This allows for increasing or decreasing bass independent of the head units tone controls. The benefit is total control over just the bass output. The tuning is right at driver's finger tips.
- Low Frequency Response : 32-320 Hz
- High Frequency Response : 32-320 Hz
- Number of Channels : 5
- Frequency Response : 15-35000 Hz
- Built In Crossovers : Yes
- Channel Separation : Yes
- Amplifier Class : D
- Fuse Rating : 30x3 A
What's Inside?
- 1 x Amplifier
- 6 x Differential Speaker-Level Adapter
- 3 x Spare Fuses
- 4 x Philip Screws
- 1 x Remote Bass Control & Cable
- 1 x E.A.R.L Terminal
- 3 x Self-Tapping Screws
- 1 x Power Terminal Block
- 1 x Owner’s Manual
Specifications:
- Operating voltage: 9-16 volts
- RMS power @ 4 ohms: 75W x 4(Full), 200W x 1(Sub)
- RMS power @ 2 ohms: 100W x 4(Full), 350W x 1(Sub)
- RMS bridged power @ 4 ohms: 200W x 2 (Full)
- Total peak power: 2300W
- Quiescent current draw: <2A
- 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
- Fuse size: 3 x 30A
- THD+N at rated power: 30.1%
- Frequency response: 15Hz -35KHz@-3dB (Full) 10Hz - 320Hz (Sub)
- Crossover filter: LPF/HPF 32Hz - 320Hz Variable 12dB/Oct
- Bass EQ(Sub): 10Hz-80Hz variable 0-12dB
- Dimensions (H x W x D): 43.00mm x 177.00mm x 335.00mm
- Weight: 3.36kg
- UPC: 050036357036
- Weight: 9
- 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.
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Write a review!
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I am very impressed with this amp. I have it powering Kicker KS650's in the front and rear and a JL Audio 12W3v3-2 sub. The sound is phenomenal... very clean and the amp runs cool even when driven hard. The amp is small for a 5 channel amp, which is convenient to fit in most locations.
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I love this amp. small, super clean sound, great power. only thing is that I still haven't got the DBO settings exactly figured out to my likes
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I have this amp running (2) 10inch JL Audio subs and (6) 6x9 Infinity Kappas in a full size conversion van. Killer sound..
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Very nice amp. I have a 2007 Mazda 6 with 6x8 Infinity components in all four doors wired in series hooked up to the front channels. In the trunk I have one Infinity 12 hooked up to the rear channels bridged. The sound is great even though Im running this system on the stock radio. For this price the amp is totally worth it.
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I think it's a great amp. Powerful enough that I can hear my music at highway speed in my convertable Triumph TR6.
