SKU: 73093369023

Alpine KTA-30MW : Mono 300W/200W Marine Grade Amplifier @ 2Ω/4Ω

Sale price$225.00 Regular price$250.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Alpine KTA-30MW : Mono 300W/200W Marine Grade Amplifier @ 2Ω/4ΩAlpine 300 Watt RMS Mono Marine Grade Amplifier @ 2 Ohm or 200 Watt RMS Mono @ 4 Ohm Get big amp performance in a compact, resilient package. With Alpines exclusive technology, Dynamic Peak Power (D. P. P.), the KTA 30MW Weather Resistant Tough Power Pack is sure to deliver powerful bass output for subwoofers used in those open cab vehicles and toys. This small and efficient amplifier can be installed with an aftermarket or factory head unit while

Alpine 300-Watt RMS Mono Marine-Grade Amplifier @ 2-Ohm or 200-Watt RMS Mono @ 4-Ohm

Get big amp performance in a compact, resilient package. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30MW Weather Resistant Tough Power Pack is sure to deliver powerful bass output for subwoofers used in those open cab vehicles and toys. This small and efficient amplifier can be installed with an aftermarket or factory head unit while adding up to 600 watts of D.P.P. power. Its weather resistance makes the KTA-30MW a good choice for use in exposed installations like side-by-sides, boats, open-top vehicles, and motorcycles saddlebags.

The KTA-30MW is ready for your adventures. It is weather resistant, rated at IP66 for protection again dust ingress and high-pressure water spray.  Its rugged chassis and high-quality waterproof connector can be used in installations where it will be exposed to the outdoor elements.

The KTA-30MW is perfect for when you want to add subwoofer power but don’t have the space for a large amplifier. It is compatible with an aftermarket or factory head unit and provides up to 600 DPP watts to the subwoofer of your choice.

The KTA-30MW features Alpine’s exclusive Dynamic Peak Power (D.P.P.) technology which intelligently adjusts the gain to automatically adapt to musical needs. D.P.P. prevents the amplifier from clipping music signals by supplying up to double the power to support power hungry, rhythmic peaks like a snare drums, trumpets, or high-hat cymbals. During these dynamic musical passages, D.P.P. instantly delivers bursts of power to rise to the peak demands of the music and very quickly rolls back down to maintain its efficiency.

The KTA-30MW measures just 9-3/16” (W) x 1-5/8” (H) x 3-3/4” (D), so its small footprint lets it fit where most amplifiers won’t, like  under the dash or in the glove compartment, installed under the dash of a side-by-side, placed in the saddlebag of a motorcycle, or used in other places where space is an issue. 

Specifications
  • Alpine's Class D amplifier circuit with Dynamic Peak Power (DPP)
  • 300W RMS x 1@ 2Ω, 14.4V, ≤  1% THD+N
  • 600W DPP x 1@ 2Ω, 14.4V, ≤1% THD+N
  • >83dB S/N (ref. 1W into 4Ω)
  • 0.1% THD (ref 1W into 4Ω)
  • 20-400Hz Frequency response (+/-1dB)
  • Cast Aluminum chassis
  • Weather resistant (IP66 rating) OEM-grade connector wire harness
  • Speaker/RCA inputs (selectable, High range=0.5-10V, Low range=0.2-4V)
  • Sound control:LP filter – Off/LP, Fc=50-400Hz @ -24dB/Oct. (variable); Subsonic filter: Fc=5-40Hz (variable); Input gain settings (variable); Bass EQ: 0 to +12dB, Fc=50Hz (variable)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73093369023

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LilyLucy
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★★★★★ 5
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Color: Beige
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Reviewed in the United States on May 9, 2026
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Mountain Woman
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★★★★★ 5
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Color: Brown-2 Set
Good size, very useful tray. The large compartments are laid out well. Small areas good to hold a watch, change, lip balm, etc. Affordable price and made well, looks more expensive. Keeps "stuff" neat and clean.
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Reviewed in the United States on February 8, 2026
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Jamie M. Keil
Birmingham, US
★★★★★ 4
Very handy
Color: Brown-2 Set
Great way to organize my dresser and good quality.
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Reviewed in the United States on March 16, 2026
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Amazon Customer
Birmingham, US
★★★★★ 5
Great for a nightstand
Color: Black-2 Set
Love these to hold EDC items overnight. decent quality, good size, everything fits. Fair value for the price. But it looks very nice, even when full. Hapy with my purchase
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Reviewed in the United States on November 27, 2025
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Mr. Spice Cakes
Massapequa, US
★★★★★ 5
I like these helped me organize my mess
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I bought the two pack of these to organize a drawer with a bunch of my stuff that was just too cluttered for my liking. I may be mildly ocd. They really improved things. They seem to be decent quality. I consider them to be a good value for the money. They function well for my use and also look good.
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