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  • Image of a Kicker marine amplifier on a white background.

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Marine Amplifier 2-Channel Kicker KMA150.2 150W, OEM 45KMA1502

KA45KMA1502

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£162.62 GBP
£162.62 GBP
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Product Specifications and Features

Genuine Kicker Marine Audio amplifier matched to harsh onboard conditions. The KMA150.2 is a compact, full-range 2-channel Class A/B amp with bridge capability—ideal for powering a pair of marine speakers or a single bridged 4190 subwoofer (see impedance notes below).

  • OEM / MFR ref: 45KMA1502 (also marketed as KMA150.2 / 48KMA1502)
  • Channels: 2 (stereo) with bridging capability
  • Power (RMS): 40W x 2 @ 476; 75W x 2 @ 276; 150W x 1 bridged @ 476
  • Frequency response: 10Hz20kHz (+0/1dB)
  • Active crossover: 12dB/oct, variable 50200Hz (HP / LP / All-pass)
  • Bass boost: KickEQ2 variable up to +12dB @ 40Hz
  • Inputs: High-level 250mV10V; low-level 125mV15V
  • Marine-ready build: conformal-coated circuit board, ABYC/NMMA-compliant power connections, 316L stainless hardware included
  • Dimensions (approx.): 2-5/164 H x 7-1/84 W x 8-1/164 L (5.9 x 18.0 x 20.5cm)

Fitment / pairing notes: Confirm speaker/sub impedance and RMS ratings before ordering. Minimum impedance is typically 276 stereo or 476 bridged. If you need help matching speakers, wiring, or setting crossovers, contact TMP Global with your system details.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

Notice: Due to ongoing conflicts impacting logistics, some deliveries or re-stocking may take a little longer than expected. We're working to get your order to you as quickly as possible.

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