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KPX 500W Monoblock Class D Subwoofer Amplifier

[4] In stock
SKU
KA51KPX5001
Views: 10
Special Price £175.00 £145.83 Old price £249.95 £208.29
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Compact yet powerful, the KPX500.1 Monoblock Amp delivers up to 500W in a weather-resistant design. Perfect for motorcycles, boats, or tight installs, it powers subwoofer systems with precision and clarity.

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KPX 500W Monoblock Weather-Resistant Amplifier – Big Power, Small Package

The KPX500.1 is engineered to deliver massive power in a compact, weather-resistant design — perfect for motorcycles, boats, or any vehicle with limited space. Don’t let its small footprint fool you; this amp will deliver upto 500 watts of power, without putting extra strain on your charging system.

The KPX500.1 Subwoofer Amp features a 24dB/octave variable low pass crossover and 24dB/octave variable subsonic filter to protect your subwoofers and precisely craft your sound. With a wide input range, it’s easy to integrate with virtually any factory or aftermarket radio.

Key Features:

  • Compact design fits under fairings or tight spaces
  • Dedicated subwoofer amplifier
  • Up to 500+ watts of clean power
  • Weather-resistant construction for outdoor and marine use
  • Built-in crossover controls for precise tuning
  • CXA remote bass control compatible
  • Puts very little strain on charging system

Specifications:

  • 500W x 1 @ 1 ohm
  • 300W x 1 @ 2 ohm
  • 150W x 1 @ 4 ohm
  • Frequency Response: 10Hz – 160Hz
  • Dimensions: 22cm x 9.2cm x 4.3cm

Big system performance, small package convenience — the KPX500.1 makes high-quality sound possible in even the most space-limited rides.

More Information
RMS Power @ 14.4V150W x 1 @ 4Ω
300W x 1 @ 2Ω
500W x 1 @ 1Ω
Output Channels1
Voltage (V)12
ClassD
Fuse Rating (A)60A
Cable Gauge (AWG)8
Amp Turn-OnDC Offset
12V
Frequency Response (Hz)10-160
Signal-to-Noise Ratio (dB)90
FilterLow-Pass
ControllerCXARC (Sold Separately)
Input Channels2
Input TypeHigh Level
Low Level
Input Sensitivity Low LevelN/A
Height (cm)4.3
Width (cm)22
Depth (cm)8.4
ColourBlack
BrandKicker Audio
EAN713034043973
Box Quantity4
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KA51KPX5001_Datasheet (665.80 kB)