Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 1-800-123-4567 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

4-Channel Weather Resistant Tough Power Pack Amplifier

Alpine KTA30FW

Features

  • Alpine's Class D amplifier circuit with Dynamic Peak Power (D.P.P.)
  • Weather resistant (IP66 rating)
  • 150W x 4 D.P.P. (2/4, 14.4V, 1% THD+N)
  • CTA-2006-B Specifications: 75W RMS x 4 (2/4, 14.4V, 1% THD+N)

See More

 
Image Feature

WEATHER RESISTANT FORMAT

The KTA-30FW is ready for your adventures. It is weather resistant, rated at IP66 for protection again dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles.

Image Feature

HALF THE SIZE OF OUR SMALLEST TRADITIONAL AMPLIFIERS

The KTA-30FW 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 wont. The KTA-30FW can be tucked away 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.

Weather Resistant Format The KTA-30FW is ready for your adventures. It is weather resistant, rated at IP66 for protection again dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles.

Half the Size of Our Smallest Traditional Amplifiers The KTA-30FW 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 wont. The KTA-30FW can be tucked away 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.

Features

  • Alpine's Class D amplifier circuit with Dynamic Peak Power (D.P.P.)
  • Weather resistant (IP66 rating)
  • 150W x 4 D.P.P. (2/4, 14.4V, 1% THD+N)
  • CTA-2006-B Specifications: 75W RMS x 4 (2/4, 14.4V, 1% THD+N)
  • 82dB S/N (ref. 1W into 4)
  • >0.05% THD
  • OEM-grade Tyco 26-pin connector with pigtail wire harness
  • Speaker/RCA inputs (Selectable, High range=0.5-10V, Low range=0.2-4V)
  • Crossovers: Off/HP/LP, Fc=50-400Hz @ -12dB/Oct. (variable)
  • Input gain settings (variable)
  • 2ch/4ch input (selectable)

Owner's Manual

Get Adobe Reader

* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.