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Infinity

Infinity Kappa Perfect INFPWSKP5004AAM Class D 4-Channel Amplifier

$569.99
SKU: INFPWSKP5004AAM
UPC: 050036395359
Condition: New
Availability: Special Order - Usually Ships in 3-5 Business Days
Shipping: Calculated at Checkout
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Descriptions

About: Infinity Kappa Perfect INFPWSKP5004AAM Class D 4-Channel Amplifier

Big sound from such a little amp

You won't believe how much loud music you can blast out of this tiny little amplifier. Infinity's Kappa Perfect 5004A puts out four channels of 75 watts RMS from a chassis about the size and shape of a standard brick (but with a lot more style). This compact amp will fit in almost any little nook or cranny on your motorcycle, boat, or ATV, so you can add your favorite tunes to all your outdoor fun.

Versatile, tunable, and rugged

You can use this amp in 3-channel mode to run a couple of speakers with 75 watts each while powering a subwoofer with 250 watts RMS from bridged channels. Selectable high- and low-pass filters let you tune the signals to match your speakers and subs. A removable weather-proof panel protects the controls, and the tough aluminum chassis and conformal-coated circuit boards help keep the music playing even when the going gets dirty or wet.

Specifications:

  • Compact 4-channel amplifier Class D amp technology (frequency response: 20-20,000 Hz)
    • 75 watts RMS x 4 at 4 ohms
    • 125 watts RMS x 4 at 2 ohms
    • 250 watts RMS x 2 bridged at 4 ohms
  • Selectable high-pass filter (60, 80, 120 Hz at 12 dB/octave) on front channels
  • Selectable high- or low-pass filter (60, 80, 120 Hz at 12 dB/octave) on rear channels
  • Weather-resistant aluminum chassis and conformal-coated circuit board
More Info:
  • Pre-amp and speaker-level inputs
    • speaker-level inputs require wire-to-RCA adapters
    • signal-sensing (DC offset) turn-on with speaker-level inputs
  • Wiring and hardware not included with amplifier fuse rating: 40A
    • 10-gauge power and ground leads recommended
  • Dimensions: 11"W x 1.75"H x 3.3"D

What's in the box:

  • 4-Channel amplifier with attached 6.5" input harnesses and 8.5" power/ground & output harnesses (inline 40A ATO fuse)
  • 2 Cover plates
  • Spare 40A ATO fuse
  • Four 5/8" screws
  • Four 4mm counter-sunk screws
  • Four 6" wire ties
  • 2 Decals
  • Safety instructions

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

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