Infinity Kappa One | Mono Class D 1600W Amplifier
Infinity's new Kappa amplifiers have been engineered to deliver world-class reliable power delivery in an all new compact footprint. So, not only do Infinity's new Kappa amps sound great, but they take less space than any amplifier we have ever engineered and are smaller and easier to install than the amps available from the majority of our competitors.
The Kappa One features a 12dB per octave electronic crossover, allowing you to optimize bass performance based on enclosure type and subwoofer selection.
The Kappa Five features a pair of unique input selection switches eliminating the need for Y-adapters and simplify signal connections.
Instead of offering a conventional fixed-frequency subsonic filter, Kappa One and Kappa Five provide DBO™, a variable subsonic filter with variable boost. This unique circuit protects woofers in vented boxes, conserving power at the lowest frequencies that vented boxes can’t reproduce and making that power available for bass boost above the high-pass filter’s cutoff frequency. Used with woofers in sealed boxes or in infinite baffle configurations, DBO can provide flat response through even the lowest octave and protect your woofers from the mechanical dangers of over-excursion while providing tight, accurate bass.
Smart protection circuitry guards against short circuits in the speaker output leads, under- and over-voltage due to a weak car battery or alternator or a failed voltage regulator in the car’s charging system, and protects your speakers in the event of an amplifier failure. Additionally, Kappa amps include thermal protection that never leaves you without your music. Conventional thermal protection circuits shut the amp down completely if it gets too hot. The thermal protection circuit in Kappa amps reduces the output level slightly, reducing the amount of heat generated until the amplifier reaches an optimum temperature. The amp cools itself but the music never stops.
The Kappa One accepts up to 4 AWG power and ground cables using the included 4-gauge terminal adapters.
Features
• 1 Channel (Mono)
• Class D
• DirectFET Transistors For Increased Power Output
• 3 LED Power Indicators (1 Protect, 2 Power)
• Dynamic Bass Optimization (DBO)
• 3-Way Smart System Protection
• Heavy Duty Heatsink For Extreme Heat Dissipation
• RCA Level Inputs
• Variable Low-Pass Filter (32Hz to 320Hz, 12 dB/octav)
• Frequency Response: 20Hz – 320Hz (–3dB)
Specifications
• Total Max Power: 1600W
• RMS Power
1 x 500W (4Ω)
1 x 800W (2Ω)
Dimensions
• Height: 179mm
• Width: 329mm
• Depth: 44mm
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