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  6. Infinity Kappa Four-3

Infinity Kappa Four (Like New (Open Box))

1500W Peak (480W RMS) Kappa Series Class-D 4-Channel Amplifier

Infinity
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• 100 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Learn more about the ls-kappafouram-u9

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Description

Infinity brand icon

Authorized dealer

Item Condition - Like New (Open Box):

This product works and looks like new. It may have been opened for a visual demo or product video. In some cases there may be signs of an attempt at installation like opened packaging or mounting screw holes used, but there is no real sign of use or wear. Includes all original parts, packaging and accessories (or suitable replacement)

Product Details:

  • Kappa Series Class D 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 100 watts x 4 channel
    • 2 ohm: 120 watts x 4 channel
    • Bridged: 240 watts x 2 channel @ 4 ohm
  • Total power output: 480 watts
  • LED Power/Protect Light
  • 1 pair of pre-amp outputs
  • Signal sensing remote turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Electrical Anti-Rotational Locking (E.A.R.L.) terminal
  • Input sensitivity:
    • Low level: 0.2mV - 2 volts
    • High level: 2V - 20 volts
  • Frequency Response: 15 - 35000 Hz
  • Total Harmonic Distortion (THD): <0.1%
  • Signal to Noise Ratio: 80 dB
  • Variable high-pass filter: 32 - 320 Hz
  • Variable low-pass filter: 32 - 320 Hz
  • Fuse Rating: 60A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 10-1/4" L x 6-15/16" W x 1-3/4" H
  • Authorized Internet Dealer
  • 3 Year Manufacturer's Warranty
  • MFR #: KAPPAFOURAM

Infinity KAPPA 4 AMPLIFIER Manual

Product history:

Infinity Kappa Four-3 thumbnail
(newest, current model)
Infinity DO-NOT-USE-KAPPA-FOUR thumbnail
(previous model, replaced by Infinity Kappa Four (Like New (Open Box)))

Specifications & Details

Key Features
Amplifier Key Features
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
120 watts x 4 channel
Bridged RMS Power
240 watts x 2 channel
Amplifier Specifications
Series
Kappa Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
1500 watts
Total RMS Power Output
480 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
15 - 35000 Hz
THD at Rated RMS Power
<0.1%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
32 - 320 Hz
Low-Pass Crossover Frequency
32 - 320 Hz
Signal-to-Noise Ratio
80 dB
Remote bass/level controller
No
Fuse Rating
30A x 2 
Total Fuse Rating
60
Strappable
No
Sonic Certified Amplifier
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2mV - 2 volts
High-Level Input Sensitivity
2V - 20 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Mounting screws (4)
Two spare fuses
Warranty and Return Policy
Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer

Item Details

Manufacturer:

Infinity

Model Number:

Kappa Four-3

Weight:

8.00lbs

Internal SKU:

ls-kappafouram-u9

Internal Product ID:

225248

Customer Ratings & Reviews

Infinity Kappa Four (Like New (Open Box)) thumbnail image
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