---
product_id: 22674620
title: "Alpine KTP-445U Universal Power Pack"
brand: "alpine"
price: "Bs.6890"
currency: BOB
in_stock: true
reviews_count: 8
url: https://www.desertcart.bo/products/22674620-alpine-ktp-445u-universal-power-pack
store_origin: BO
region: Bolivia
---

# 90W RMS @ 4Ω - Powerhouse punch 4 Channels - Versatile multi-zone sound 20-20,000 Hz - Crystal clear range Alpine KTP-445U Universal Power Pack

**Brand:** alpine
**Price:** Bs.6890
**Availability:** ✅ In Stock

## Summary

> 🔊 Power your vibe with Alpine’s sleek 4-channel amplifier!

## Quick Answers

- **What is this?** Alpine KTP-445U Universal Power Pack by alpine
- **How much does it cost?** Bs.6890 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/22674620-alpine-ktp-445u-universal-power-pack)

## Best For

- alpine enthusiasts

## Why This Product

- Trusted alpine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable & Ready:** Backed by a 1-year manufacturer warranty and CEA-2006 certification for peace of mind.
- • **Compact Powerhouse:** Delivers a robust 90 Watts RMS at 4 Ohms for immersive audio clarity.
- • **Multi-Zone Mastery:** Four-channel output lets you customize sound zones effortlessly.
- • **Sleek & Sturdy Design:** Compact 12.99 x 9.06 x 4.33 inch frame with durable plastic and metal build fits any setup.
- • **Precision Frequency Response:** Covers the full audible spectrum (20-20,000 Hz) ensuring every note shines.

## Overview

The Alpine KTP-445U is a compact, freestanding Class D amplifier delivering 90 Watts RMS at 4 Ohms across four channels. With a full 20-20,000 Hz frequency response and a durable plastic-metal build, it offers versatile, high-fidelity sound for professional and personal audio setups, backed by a 1-year warranty.

## Description

Full description not available

## Features

- RMS Power Handling @ 4 Ohms: 90 Watts RMS Power Handling @ 2 Ohms: 45 Watts
- Frequency response: 20-20,000 Hz
- Class D Amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item dimensions L x W x H | 12.99 x 9.06 x 4.33 inches |
| Voltage | 10 Volts |
| Manufacturer | Alpine |
| Mounting Type | Freestanding |
| Brand | Alpine |
| Number of Channels | 4 |
| Output Power | 90 Watts |
| Package Type Name | carton |
| Specification Met | Cea-2006 |
| Material | Plastic, Metal |
| Global Trade Identification Number | 00793276011916 |
| UPC | 793276011916 |
| Item Weight | 7.04 pounds |
| Product Dimensions | 12.99 x 9.06 x 4.33 inches |
| Item model number | KTP-445U |
| Is Discontinued By Manufacturer | No |
| Wireless Remote | No |
| Warranty | 1-Year Manufacturer Warranty |

## Product Details

- **Item dimensions L x W x H:** 12.99 x 9.06 x 4.33 inches
- **Voltage:** 10 Volts
- **Manufacturer:** Alpine
- **Mounting Type:** Freestanding
- **Brand:** Alpine

## Images

![Alpine KTP-445U Universal Power Pack - Image 1](https://m.media-amazon.com/images/I/51XBz5WHEnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ OMG
*by H***3 on October 30, 2023*

I purchased to add to a Pioneer head unit, speakers, and self-powered subwoofer that I previously installed. I went with this amp specifically because of the small size because I wanted to hide it in the dash of my truck. Prior to installing the amp, the head unit volume would have to be on about 25/60 to have sufficient volume at highway speeds. With this amp, it's now 4/60. As per installation instructions, the amp was tuned and the result is incredible. Crystal clear. This was installed in a '99 Dodge Ram with four door speakers and two tweeters. With this amplifier, this system sounds every bit as good as the 10 speaker B&O system in my newer truck.

### ⭐⭐⭐⭐⭐ 2018 Subaru Impreza base model
*by D***Y on April 17, 2021*

Installed this into my 2018 Subaru Impreza base model. Install is straightforward.I highly recommend getting a male and female wiring harness for this thing so you don’t have to cut any factory wiring. (Metra 71-1761 and metra 70-1761 for my car.)I replaced my factory speakers with kicker speakers and I just wasn’t able to drive them effectively with the stock head unit. After installing this, I can easily fill my car with clear powerful sound. It’s a bit pricey for what it is, (2/3 the cost of a new head unit) but if you want to keep your radio stock, it’s the best option to get useable sound out of the radio.

### ⭐⭐⭐⭐ Great little amp
*by B***N on December 29, 2024*

Great little amp. Wish it had dsp

## Frequently Bought Together

- Alpine KTP-445U Universal Power Pack
- Scosche Install Centric ICAK12 True 12 Gauge Hybrid OFC 2-Channel High Current Amplifier Wiring Kit Accessory Installation Wiring Kit for Boat, Motorcycles, ATV’s and UTV’s

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**Shop now:** [https://www.desertcart.bo/products/22674620-alpine-ktp-445u-universal-power-pack](https://www.desertcart.bo/products/22674620-alpine-ktp-445u-universal-power-pack)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-21*