---
product_id: 392692354
title: "Alpine KTP-445 Head Unit In Line Power Amplifier"
brand: "alpine"
price: "AR$2495065"
currency: ARS
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.ar/products/392692354-alpine-ktp-445-head-unit-in-line-power-amplifier
store_origin: AR
region: Argentina
---

# Alpine KTP-445 Head Unit In Line Power Amplifier

**Brand:** alpine
**Price:** AR$2495065
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Alpine KTP-445 Head Unit In Line Power Amplifier by alpine
- **How much does it cost?** AR$2495065 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/392692354-alpine-ktp-445-head-unit-in-line-power-amplifier)

## Best For

- alpine enthusiasts

## Why This Product

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

## Description

Alpine KTP-445 Head Unit In Line Power Amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model number | KTP-445A |
| Item Weight | 1 kg |
| Product Dimensions | 20 x 20 x 20 cm; 1 kg |
| Item model number | KTP-445A |
| Item Height | 20 Centimeters |
| Item Width | 20 Centimeters |
| Number of Channels | 4 |
| Output Channel Quantity | 4 |
| Voltage | 15 Volts |
| Wattage | 400 Watts |
| Power Source | corded electric |
| Are batteries included? | No |

## Product Details

- **Item dimensions L x W x H:** 7.87 x 7.87 x 7.87 inches
- **Voltage:** 15 Volts
- **Manufacturer:** Alpine
- **Minimum Supply Voltage:** 12.4 Volts
- **Mounting Type:** Surface Mount

## Images

![Alpine KTP-445 Head Unit In Line Power Amplifier - Image 1](https://m.media-amazon.com/images/I/51eFi0LWJCL.jpg)
![Alpine KTP-445 Head Unit In Line Power Amplifier - Image 2](https://m.media-amazon.com/images/I/61H7Jgp2siL.jpg)
![Alpine KTP-445 Head Unit In Line Power Amplifier - Image 3](https://m.media-amazon.com/images/I/41dzOXpyTAL.jpg)
![Alpine KTP-445 Head Unit In Line Power Amplifier - Image 4](https://m.media-amazon.com/images/I/31Dzp0cTS4L.jpg)
![Alpine KTP-445 Head Unit In Line Power Amplifier - Image 5](https://m.media-amazon.com/images/I/31xpx5nvllL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    😍mid
  

*by D***N on Reviewed in Canada on 18 March 2023*

🔥🔥🔥

### ⭐⭐⭐⭐ 







  
    No es mucha diferencia pero si se percibe conmas punch
  
  

*by A***Z on Reviewed in Mexico on 29 November 2022*

Es sencillo y práctico, fácil de instalar. Mejora un poco la calidad pero muy probable continuará distorsionando a volumenes altos

### ⭐⭐⭐⭐⭐ 







  
  
    Sounds Great
  

*by J***R on Reviewed in the United States on 5 October 2022*

I’ll put it to the test tomorrow on the road but in the garage it makes the sound more crisp and louder for sure. ThanksUpdate: gives added clarity and volume so that’s good since it’s on a 2005 Harley-Davidson Electra Glide lol

## Frequently Bought Together

- Alpine KTP-445A KTP-445 Head Unit in Line Power Amplifier, Black
- Alpine UTE-73BT Mech-Less Digital Media Receiver with Bluetooth® Wireless Technology

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**Shop now:** [https://www.desertcart.com.ar/products/392692354-alpine-ktp-445-head-unit-in-line-power-amplifier](https://www.desertcart.com.ar/products/392692354-alpine-ktp-445-head-unit-in-line-power-amplifier)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-28*