---
product_id: 191945626
title: "Hogtunes G4 SG KIT-RM with 225 Watts RMS Amplifier & 6.5\" Front Speakers (2 Pack), Fits 2014-2024 Harley-Davidson Motorcycles"
brand: "hogtunes"
price: "¥204562"
currency: JPY
in_stock: true
reviews_count: 10
category: "Hogtunes"
url: https://www.desertcart.jp/products/191945626-hogtunes-g4-sg-kit-rm-with-225-watts-rms-amplifier
store_origin: JP
region: Japan
---

# 225W RMS Amplifier Power Perfect Fit for 2014-24 Harley Models Durable 1mm Metal Speaker Grills Hogtunes G4 SG KIT-RM with 225 Watts RMS Amplifier & 6.5" Front Speakers (2 Pack), Fits 2014-2024 Harley-Davidson Motorcycles

**Brand:** hogtunes
**Price:** ¥204562
**Availability:** ✅ In Stock

## Summary

> 🎸 Amplify your Harley experience — because your ride deserves legendary sound.

## Quick Answers

- **What is this?** Hogtunes G4 SG KIT-RM with 225 Watts RMS Amplifier & 6.5" Front Speakers (2 Pack), Fits 2014-2024 Harley-Davidson Motorcycles by hogtunes
- **How much does it cost?** ¥204562 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/191945626-hogtunes-g4-sg-kit-rm-with-225-watts-rms-amplifier)

## Best For

- hogtunes enthusiasts

## Why This Product

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

## Key Features

- • **Ride Loud, Ride Proud:** Experience bass that commands attention and sound quality that transforms every ride into a concert.
- • **Plug & Play Installation:** No wire cutting needed—complete kit with harnesses and hardware for a hassle-free upgrade.
- • **Tailored for Harley-Davidson:** Custom-tuned speakers and amp designed specifically for 2014-2024 Street Glide & Ultra fairings.
- • **Rugged Durability Meets Style:** Warp-resistant 1mm thick metal grills protect your investment with a sleek, premium look.
- • **Unmatched Sound Clarity & Power:** 225 Watts RMS delivers crystal-clear, loud audio that cuts through highway noise effortlessly.

## Overview

The Hogtunes G4 SG KIT-RM is a premium 225 Watt RMS 2-channel amplifier and 6.5" front speaker kit engineered exclusively for 2014-2024 Harley-Davidson Street Glide and Ultra models. Designed to deliver clear, powerful sound that cuts through wind and exhaust noise at highway speeds, it features durable 1mm metal mesh grills and a plug-and-play installation system requiring no wire cutting. Backed by a 20-year speaker warranty and 3-year amplifier warranty, this kit transforms your motorcycle audio into a high-performance sound system built to last.

## Description

BIKE FITMENTAll 2014 - 2023 Harley-Davidson Street Glide modelsAll 2014 - 2024 Harley-Davidson Ultra Limited modelsAll 2014 - 2024 Harley-Davidson Ultra Classic modelsAll 2014 - 2024 Harley-Davidson Tri Glide Ultra modelsAll 2019 - 2023 Harley-Davidson Standard models *See NoteContact Hogtunes when being used on CVO and Road King modelsNote: For Standard models without any radio installed use the Hogtunes WBA FLHT-BT kit

Review: Great Product - I have the Boom GTS in my 2019 Streetglide, I got the bike new, so I decided to do a little upgrade to the radio and didn’t want to spend a arm and a leg to do it, so I purchased this Hogtunes speaker and amp kit the G4 SG-Rm by Hogtunes, installation of the speakers was a little tricky but not Hogtunes fault, the amp was a breeze and just a little work routing the power supply but overall the install wasn’t that bad, the shipping was decent. After turning the system on I could definitely tell that my radio wasn’t stock anymore, the Hogtunes kit sounded really good and at 80 MPH had no problem hearing it with my full face on, people can say what they want about Hogtunes but for the budget minded this kit is perfect it’s definitely a big improvement over stock, Update 7/22/2023 This system did great until this past weekend when my right speaker lost about 3/4 of its sound, there’s no wiring loose or anything like that, I’ll be calling Hogtunes on Monday to see what they say, the speaker should not be messing up after a couple of months, there will be another update following this one
Review: Easy install, clear and louder than stock - Systems was easy to install in 2021 and 2022 Street Glide specials. Each took about an hr and a half. Tough part is getting to the four bolts under the radio mounting plate. I used 1/4" extension with a 10mm swivel socket. Everything else was easy. Run your power harness under your tank dash rather than under your tank to save even more time. Stock speakers are OK but not loud, speakers in kit are very good.

## Features

- 𝐂𝐋𝐄𝐀𝐑, 𝐋𝐎𝐔𝐃, 𝐒𝐓𝐑𝐎𝐍𝐆 𝐒𝐎𝐔𝐍𝐃 from 225 Watts RMS 2 channel amplifer and 6.5" front speakers, mounts perfectly in 14-23 Street Glide and Ultra fairing (and select 2024 models)
- 𝐄𝐍𝐉𝐎𝐘 𝐌𝐔𝐒𝐈𝐂 𝐀𝐓 𝐑𝐈𝐃𝐈𝐍𝐆 𝐒𝐏𝐄𝐄𝐃 - Sound is tailored to cut through exhaust and wind noise even at highway speed, speakers passed rigorous durability testing
- 𝐆𝐑𝐄𝐀𝐓 𝐁𝐀𝐒𝐒 𝐑𝐄𝐒𝐏𝐎𝐍𝐒𝐄 from powerful amplifier designed specifically to work with Harley-Davidson factory radio
- 𝗜𝗡𝗖𝗟𝗨𝗗𝗘𝗦 Hogtunes replacement speaker grills, the 1mm thick metal grill mesh is extremly duriable and warp resistant
- 𝐄𝐀𝐒𝐘-𝐓𝐎-𝐈𝐍𝐒𝐓𝐀𝐋𝐋 𝐃𝐄𝐒𝐈𝐆𝐍 - Plug n' Play wire harnesses are included so no wire cutting required, kit comes with everything you need for installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZH6M24V |
| Amplifier Type | Solid State |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #420 in Powersports Speaker Systems |
| Brand | Hogtunes |
| Built-In Media | 1 Mounting Plate For Amplifier, 1 Pair of 462F-RM Front Fairing Speakers, 1 Pair of Metal Mesh Grills, 1 REV 225-RM Amplifier, All required hardware to complete installation included |
| Color | Blue & Black |
| Compatible Devices | all |
| Connector Type | RCA |
| Customer Reviews | 4.2 out of 5 stars 51 Reviews |
| Enclosure Material | Metal |
| Item Dimensions D x W x H | 6.8"D x 4"W x 1.5"H |
| Manufacturer | Hogtunes |
| Material | Metal |
| Mfr Part Number | G4 SG Kit-RM |
| Model Name | Hogtunes 6.5" Front Speakers and Amplifier for 14-24 HD Motorcycles |
| Model Number | G4 SG KIT-RM |
| Output Channel Quantity | 2 |
| Output Wattage | 225 watts |
| Power Source | Factory electrical system |
| Product Dimensions | 6.8"D x 4"W x 1.5"H |
| Speaker Size | 6.5 inches |
| Unit Count | 1 Count |
| Warranty Description | 20 Year Warranty on Hogtunes Speakers and 3 Year Warranty on Hogtunes Amplifiers |

## Product Details

- **Brand:** Hogtunes
- **Color:** Blue & Black
- **Compatible Devices:** all
- **Material:** Metal
- **Output Wattage:** 225 Watts

## Images

![Hogtunes G4 SG KIT-RM with 225 Watts RMS Amplifier & 6.5" Front Speakers (2 Pack), Fits 2014-2024 Harley-Davidson Motorcycles - Image 1](https://m.media-amazon.com/images/I/819HngsQyPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by B***T on May 20, 2023*

I have the Boom GTS in my 2019 Streetglide, I got the bike new, so I decided to do a little upgrade to the radio and didn’t want to spend a arm and a leg to do it, so I purchased this Hogtunes speaker and amp kit the G4 SG-Rm by Hogtunes, installation of the speakers was a little tricky but not Hogtunes fault, the amp was a breeze and just a little work routing the power supply but overall the install wasn’t that bad, the shipping was decent. After turning the system on I could definitely tell that my radio wasn’t stock anymore, the Hogtunes kit sounded really good and at 80 MPH had no problem hearing it with my full face on, people can say what they want about Hogtunes but for the budget minded this kit is perfect it’s definitely a big improvement over stock, Update 7/22/2023 This system did great until this past weekend when my right speaker lost about 3/4 of its sound, there’s no wiring loose or anything like that, I’ll be calling Hogtunes on Monday to see what they say, the speaker should not be messing up after a couple of months, there will be another update following this one

### ⭐⭐⭐⭐⭐ Easy install, clear and louder than stock
*by M***. on May 26, 2023*

Systems was easy to install in 2021 and 2022 Street Glide specials. Each took about an hr and a half. Tough part is getting to the four bolts under the radio mounting plate. I used 1/4" extension with a 10mm swivel socket. Everything else was easy. Run your power harness under your tank dash rather than under your tank to save even more time. Stock speakers are OK but not loud, speakers in kit are very good.

### ⭐⭐⭐⭐⭐ Good deal, good product
*by P***H on May 27, 2025*

Nice improvement over stock. Can actually hear the radio at highway speeds now. Not to hard to install. Definitely recommend for price point.

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-15*