---
product_id: 305203585
title: "K 170 2-Way Car Sound System with 170 mm Woofer and Separate Tweeters, 280W Peak, Optimised Components for OEM Installations and Integrated Crossover"
brand: "hertz"
price: "AR$708726"
currency: ARS
in_stock: true
reviews_count: 5
category: "Hertz"
url: https://www.desertcart.com.ar/products/305203585-k-170-2-way-car-sound-system-with-170-mm
store_origin: AR
region: Argentina
---

# 170mm woofer fits tight spaces 280W peak power Integrated 6dB/oct crossover K 170 2-Way Car Sound System with 170 mm Woofer and Separate Tweeters, 280W Peak, Optimised Components for OEM Installations and Integrated Crossover

**Brand:** hertz
**Price:** AR$708726
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with sound that turns heads and drops jaws!

## Quick Answers

- **What is this?** K 170 2-Way Car Sound System with 170 mm Woofer and Separate Tweeters, 280W Peak, Optimised Components for OEM Installations and Integrated Crossover by hertz
- **How much does it cost?** AR$708726 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/305203585-k-170-2-way-car-sound-system-with-170-mm)

## Best For

- hertz enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Fits seamlessly in OEM setups with a 170mm woofer and 24mm tweeter, perfect for sleek, space-conscious installs.
- • **Effortless Integration:** Integrated crossover and standard DIN basket simplify installation, making premium sound upgrades hassle-free.
- • **Dynamic Sound Precision:** 280W peak power and 93.5 dB sensitivity deliver crystal-clear highs and rich, distortion-free bass that commands attention.
- • **Versatile Mounting Options:** Includes accessories for flush or surface tweeter mounting, adapting to your car’s unique interior style.
- • **Premium Materials, Lasting Performance:** Water-repellent pressed paper woofer cone and neodymium tweeter magnet ensure durability and pristine audio clarity.

## Overview

The Hertz K 170 2-Way Car Sound System combines a compact 170mm woofer and 24mm neodymium tweeter with 280W peak power and an integrated 6dB/oct crossover. Designed for easy OEM installation, it delivers high sensitivity and a wide frequency response (55Hz-23kHz) for immersive, distortion-free audio. Built with premium materials like a water-repellent pressed paper cone and pure copper coil, this system offers durable, dynamic sound performance that transforms your in-car listening experience.

## Description

The Hertz K 170 audio system is a two-way kit from the One Series designed to deliver a powerful and precise sound experience. With a peak power of 280W, this system combines a 6.7-inch (170mm) woofer and a 24mm neodymium tweeter for immersive, high-quality audio reproduction. The tweeter features a PEI dome and an annular acoustic lens optimized for exceptional off-axis performance, ensuring faithful high frequency reproduction and an accurate stereo image. The 6.7-inch woofer is constructed with a pressed paper cone and foam edge, which ensures solid bass response and high sensitivity for immersive sound. The 25mm pure copper moving coil, coupled with a powerful high-density ferrite magnet, allows dynamic power management, delivering loud and distortion-free sound. To facilitate integration into OEM systems, the 6dB/Oct crossover is integrated directly into the tweeter wiring, simplifying installation and maintaining high sound performance. The system is complemented by mounting accessories for both external and integrated installations, making it a versatile option for any vehicle.

Review: Impressive speakers. Work great with factory power. - These things are insane and for the price amazed me with the quality. I have some Polk speakers that I bought a while ago for twice the amount and although they have a little more mid-bass, the highs are really sharp and there is clear definition between the tweeters and the woofers. These are like a column of rich sound and it flows well between the two. I can't wait to add an amp to them. They get plenty loud now but are begging for more power. These are installed in my base 2018 Mustang with the 4-inch screen. I disabled the eq in FORScan (727-01-02 x0xx xxxx xxxx) and the sound is 100x better. I did loose some bass over the stock speakers but the sound quality more than makes up for it. It all just flows better.
Review: Ottimo kit per migliorare l'impianto base dell'autovettura - Ho montato il kit nella mia Alfa Giulia 2.0 e ne sono rimasto soddisfatto. Rispetto all'audio originale il miglioramento è stato notevole. Il kit è stato studiato appositamente per montaggi senza l'utilizzo di amplificatori e quindi è un'ottima scelta (migliore anche di alternative più costose) quando si vuole ottenere un miglioramento dell'audio senza intervenire con modifiche più consistenti sull'impianto. La notevole sensibilità fa sì che anche il semplice collegamento all'autoradio di serie dia ottimi risultati. Buoni sia gli alti sia i bassi. Il rapporto prezzo/prestazioni è ottimo. Una precisazione: non fatevi fuorviare dal diametro di 170 mm, perchè il woofer ha le dimensioni di incasso standard per le più comuni casse da 165 mm, quindi adatto a un grande numero di auto. Da notare la profondità decisamente ridotta del woofer , che rende il kit compatibile con praticamente tutte le auto con woofer da 165 (previo acquisto di eventuali anelli adattatori)

## Features

- SIZE AND COMPACTITY With a 170mm woofer and 24mm tweeter, the K 170 is designed to easily fit into tight spaces within the vehicle. The compact design and standard DIN basket make installation easy in a wide range of vehicles, even in OEM configurations.
- POWER AND SOUND QUALITY With a rated power of 70W RMS and a peak power of 280W, the K 170 delivers dynamic and detailed sound performance. 93.5 dB sensitivity and 55 Hz to 23 kHz frequency response ensure accurate playback across the audio spectrum, ensuring an immersive listening experience.
- MATERIALS AND CONSTRUCTION The woofer uses a water repellent treated pressed paper cone and foam suspension, ensuring extended frequency response and natural low frequency reproduction. The 25mm pure copper moving coil wrapped in six layers is driven by a high flux density ferrite magnet, offering dynamic power management and distortion-free reproduction even at high volumes. The 24mm tweeter uses a PEI (Polyetherimide) dome and a neodymium magnet, offering an excellent extension of high frequencies up to 23kHz.
- EASY INSTALLATION AND VERSATILITY Compact design and standard DIN basket make installation easy in a wide range of vehicles, even in tight spaces. The kit includes accessories for mounting both flush and surface tweeters, offering flexibility in OEM integration. The 6dB/octave crossover is integrated directly into the tweeter wiring, simplifying installation and improving the separation of high and low frequencies.
- Brand value, Hertz, founded in 1998 in Italy, is internationally recognized for its quality and innovation in the car audio industry. The K 170 reflects the brand's commitment to designing reliable and performing products, offering an effective solution to enhance the in-car sound experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XK5MMY4 |
| Additional Features | Amplifier, Tweeters |
| Antenna Location | Door,Car |
| Audio Driver Size | 6.7 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | #179,885 in Electronics ( See Top 100 in Electronics ) #749 in Coaxial Car Speakers |
| Brand | HERTZ |
| Built-In Media | a pair of woofers, a pair of tweeters with integrated crossovers |
| Color | Black |
| Compatible Devices | Smartphone, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA, 3.5mm (aux) |
| Connectivity Technology | RCA/3.5mm jack |
| Connectivity technology | RCA/3.5mm jack |
| Control Method | Touch |
| Controller Type | ring |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 56 Reviews |
| Enclosure Material | Paper |
| Frequency Response | 60.2 Hz |
| Frequency response | 60.2 Hz |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 20.3D x 8.3W x 33H centimeters |
| Item Weight | 1.3 Pounds |
| MP3 player | No |
| Manufacturer | HERTZ |
| Model Name | K-170 |
| Model Number | K-170 |
| Mounting Type | Door Mount |
| Mounting type | Door Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 2 |
| Power Source | Corded Electric |
| Series Number | 170 |
| Speaker Maximum Output Power | 140 Watts |
| Speaker Size | 7 Inches |
| Speaker Type | Woofer |
| Speaker maximum output power | 140 Watts |
| Specific Uses For Product | For use with original or after market radios |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 170 Millimeters |
| Tweeter Diameter | 24 Millimeters |
| Unit Count | 1 Count |
| Water Resistance Level | Water Repellent |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 170 Millimeters |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** HERTZ
- **Connectivity technology:** RCA/3.5mm jack
- **Frequency response:** 60.2 Hz
- **Speaker maximum output power:** 140 Watts

## Images

![K 170 2-Way Car Sound System with 170 mm Woofer and Separate Tweeters, 280W Peak, Optimised Components for OEM Installations and Integrated Crossover - Image 1](https://m.media-amazon.com/images/I/71fApJ3MciL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive speakers. Work great with factory power.
*by J***M on 3 April 2026*

These things are insane and for the price amazed me with the quality. I have some Polk speakers that I bought a while ago for twice the amount and although they have a little more mid-bass, the highs are really sharp and there is clear definition between the tweeters and the woofers. These are like a column of rich sound and it flows well between the two. I can't wait to add an amp to them. They get plenty loud now but are begging for more power. These are installed in my base 2018 Mustang with the 4-inch screen. I disabled the eq in FORScan (727-01-02 x0xx xxxx xxxx) and the sound is 100x better. I did loose some bass over the stock speakers but the sound quality more than makes up for it. It all just flows better.

### ⭐⭐⭐⭐⭐ Ottimo kit per migliorare l'impianto base dell'autovettura
*by M***C on 2 October 2018*

Ho montato il kit nella mia Alfa Giulia 2.0 e ne sono rimasto soddisfatto. Rispetto all'audio originale il miglioramento è stato notevole. Il kit è stato studiato appositamente per montaggi senza l'utilizzo di amplificatori e quindi è un'ottima scelta (migliore anche di alternative più costose) quando si vuole ottenere un miglioramento dell'audio senza intervenire con modifiche più consistenti sull'impianto. La notevole sensibilità fa sì che anche il semplice collegamento all'autoradio di serie dia ottimi risultati. Buoni sia gli alti sia i bassi. Il rapporto prezzo/prestazioni è ottimo. Una precisazione: non fatevi fuorviare dal diametro di 170 mm, perchè il woofer ha le dimensioni di incasso standard per le più comuni casse da 165 mm, quindi adatto a un grande numero di auto. Da notare la profondità decisamente ridotta del woofer , che rende il kit compatibile con praticamente tutte le auto con woofer da 165 (previo acquisto di eventuali anelli adattatori)

### ⭐⭐⭐⭐ Buena Marca
*by R***I on 26 September 2025*

Altavoces suficiente para sustituir los originales del vehículo en mi caso Peugeot 5008 llevaba unos de 20w se no ta la diferencia,si pero esperaba algo más, seguro que la radio es la causante.

## Frequently Bought Together

- Hertz UNO Series K-170 6.75" Two-Way Component Speaker System
- Hertz UNO Series X-170 6.75" Two-Way Coaxial Speakers (Pair)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-10*