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Alpine KTP-445U 4-Channel Universal Power Pack

Model KTP-445U UPC 793276011916 Category

Save $30.00 $ 299.00 $269.00

Alpine KTP-445U 4-Channel Universal Power Pack

  • Compact size
  • For aftermarket and factory installed systems
  • 90 Watts x 2 @ 4″ Bridged
  • 45 Watts x 4 @ 4″/2″
  • Best Signal-to-Noise Contender In Its Class

 

Limited Quantities

Availability: Only 1 left in stock

Free Shipping

QUESTIONS?

Please feel free to contact us!

Save $30.00 $ 299.00 $269.00

Finance with 12 equal monthly payments and 0% interest. *Estimate $137 /month +taxes   → Learn More

Alpine KTP-445U 4-Channel Universal Power Pack

  • Compact size
  • For aftermarket and factory installed systems
  • 90 Watts x 2 @ 4″ Bridged
  • 45 Watts x 4 @ 4″/2″
  • Best Signal-to-Noise Contender In Its Class

 

Limited Quantities

Availability: Only 1 left in stock

Free Shipping

Questions?

Give us a call toll free 1-866-696-7189
Send us an email Gibbys@Gibbysesm.ca

Questions?

Give us a call toll free 1-866-696-7189 Send us an email support@Gibbysesm.ca

Alpine KTP-445U 4-Channel Universal Power Pack

Compact size lets Alpine KTP-445U fit where most amplifiers won’t. The KTP-445U comes equipped with the RCA and Auto-Sensing-Speaker level connectors and it fits behind the head unit in the dash of most vehicles. It’s small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. The size and flexible wires make the Alpine KTP-445U Power Pack an easy choice to save space.

Alpine KTP-445U Overview

  • 45 Watts x 4 @ 4″/2″
  • 90 Watts x 2 @ 4″ Bridged
  • For aftermarket and factory installed systems
  • Compact size
  • Easy Installation and Flexibility
  • Compact

Independent Filters for Rear & Front Inputs

High-Pass selectable switches for Front & Rear allow frequency filtering for a wide variety of speakers. Choose from full range to selectable range: 60Hz, 80Hz or 120Hz to fine-tune your crossover points.

Configurable Inputs

Need configurable options for Speaker-Level or RCA inputs to the Power Pack? On the bottom panel of the Power Pack there are selectable input options to accommodate Speaker-Level (0.5V-10V) or RCA (0.2V – 4V) inputs. Selectable 2 Channel and 4 Channel options give you the control to determine source inputs, and can eliminate the need for Y-adapters.

Accessible Front & Rear Gains

The Alpine KTP-445U Power Pack provides simple variable gain controls on the end panel for flexibility and a wide variety of system applications.

Best Signal-to-Noise Contender In Its Class

In order to ensure that Alpine KTP-445U sound quality is heard at your ears, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts 1 Watt Signal-to-Noise Ratio of 82dB or better.

Total Harmonic Distortion (THD+N) vs. Frequency

Uniquely, the Alpine KTP-445U Power Pack distortion actually decreases at higher frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortion. – < 0.03% THD+N @ 1W, 1% THD+N @ rated power.

 

Model KTP-445U
Model: KTP-445U
Product: Alpine KTP-445U 4-Channel Universal Power Pack
Weight 0.00 kg
Performance

RMS Power Output (Watts x Channels) 45 x 4
Peak Power Output (Watts x Channels) 90 x 4
Power at 2 Ohms (Watts x Channels) 45 x 4
Bridged Power (Watts x Channels) 90 x 2
Minimum Impedance Bridged 4
Minimum Impedance Unbridged 2
Minimum Impedance 2
Best Frequency Response 20-20k Hz
THD at Rated RMS Power 1%
Signal to Noise Ratio 82 dB
Input Voltage 14.4v

Features

Amplifier Class D
Low-Pass Crossover Frequency N/A
Low-Pass Slope (dB/octave) N/A
High-Pass Crossover Frequency 60, 80, 120Hz
High-Pass Slope (dB/octave) 12 dB/oct
Bass Boost No
Bass Boost Frequency N/A
Fan Cooled No
Fuse Rating 15
Speaker Level Inputs Harness
Preamp Outputs No
Width (inches) 7-7/8
Height (inches) 1-1/2
Depth (inches) 2-9/16

Mobile Amplifier Channels

Mobile Amplifier Class

Mobile Amplifier Fuse Rating

Specials

Estimated Shipping

When you add an item to your cart the Estimated Shipping* cost will be shown.  This estimated shipping* cost is accurate to most major city locations across Canada.  If the shipping cost is higher than the estimated shipping* then GibbysESM will contact you for approval before we process your order.

To learn more click Shipping Terms & Conditions

Alpine One Year parts and labour warranty.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Recently Viewed Products

Alpine KTP-445U 4-Channel Universal Power Pack

Compact size lets Alpine KTP-445U fit where most amplifiers won’t. The KTP-445U comes equipped with the RCA and Auto-Sensing-Speaker level connectors and it fits behind the head unit in the dash of most vehicles. It’s small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. The size and flexible wires make the Alpine KTP-445U Power Pack an easy choice to save space.

Alpine KTP-445U Overview

  • 45 Watts x 4 @ 4″/2″
  • 90 Watts x 2 @ 4″ Bridged
  • For aftermarket and factory installed systems
  • Compact size
  • Easy Installation and Flexibility
  • Compact

Independent Filters for Rear & Front Inputs

High-Pass selectable switches for Front & Rear allow frequency filtering for a wide variety of speakers. Choose from full range to selectable range: 60Hz, 80Hz or 120Hz to fine-tune your crossover points.

Configurable Inputs

Need configurable options for Speaker-Level or RCA inputs to the Power Pack? On the bottom panel of the Power Pack there are selectable input options to accommodate Speaker-Level (0.5V-10V) or RCA (0.2V – 4V) inputs. Selectable 2 Channel and 4 Channel options give you the control to determine source inputs, and can eliminate the need for Y-adapters.

Accessible Front & Rear Gains

The Alpine KTP-445U Power Pack provides simple variable gain controls on the end panel for flexibility and a wide variety of system applications.

Best Signal-to-Noise Contender In Its Class

In order to ensure that Alpine KTP-445U sound quality is heard at your ears, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts 1 Watt Signal-to-Noise Ratio of 82dB or better.

Total Harmonic Distortion (THD+N) vs. Frequency

Uniquely, the Alpine KTP-445U Power Pack distortion actually decreases at higher frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortion. – < 0.03% THD+N @ 1W, 1% THD+N @ rated power.

 

Model KTP-445U
Model: KTP-445U
Product: Alpine KTP-445U 4-Channel Universal Power Pack
Weight 0.00 kg
Performance

RMS Power Output (Watts x Channels) 45 x 4
Peak Power Output (Watts x Channels) 90 x 4
Power at 2 Ohms (Watts x Channels) 45 x 4
Bridged Power (Watts x Channels) 90 x 2
Minimum Impedance Bridged 4
Minimum Impedance Unbridged 2
Minimum Impedance 2
Best Frequency Response 20-20k Hz
THD at Rated RMS Power 1%
Signal to Noise Ratio 82 dB
Input Voltage 14.4v

Features

Amplifier Class D
Low-Pass Crossover Frequency N/A
Low-Pass Slope (dB/octave) N/A
High-Pass Crossover Frequency 60, 80, 120Hz
High-Pass Slope (dB/octave) 12 dB/oct
Bass Boost No
Bass Boost Frequency N/A
Fan Cooled No
Fuse Rating 15
Speaker Level Inputs Harness
Preamp Outputs No
Width (inches) 7-7/8
Height (inches) 1-1/2
Depth (inches) 2-9/16

Mobile Amplifier Channels

Mobile Amplifier Class

Mobile Amplifier Fuse Rating

Specials

Estimated Shipping

When you add an item to your cart the Estimated Shipping* cost will be shown.  This estimated shipping* cost is accurate to most major city locations across Canada.  If the shipping cost is higher than the estimated shipping* then GibbysESM will contact you for approval before we process your order.

To learn more click Shipping Terms & Conditions

Alpine One Year parts and labour warranty.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

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