---
product_id: 8087698
title: "Yung SD300 300W Class D Subwoofer Plate Amplifier Module No Boost"
brand: "yung international"
price: "AR$45591"
currency: ARS
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.ar/products/8087698-yung-sd300-300w-class-d-subwoofer-plate-amplifier-module-no
store_origin: AR
region: Argentina
---

# Yung SD300 300W Class D Subwoofer Plate Amplifier Module No Boost

**Brand:** yung international
**Price:** AR$45591
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Yung SD300 300W Class D Subwoofer Plate Amplifier Module No Boost by yung international
- **How much does it cost?** AR$45591 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/8087698-yung-sd300-300w-class-d-subwoofer-plate-amplifier-module-no)

## Best For

- yung international enthusiasts

## Why This Product

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

## Description

High-efficiency Class D amplifier circuit with switching power supply Capable of sustained, continuous output without thermal shutdown Built-in limiter circuit protection prevents peak overloads Flexible interconnection options with low-level, high-level, and LFE inputs Fully adjustable phase, gain, and crossover points for system optimization

Review: I used this to replace the amp in my Polk audio 12 inch sub. - It sounds fine and works well. I'm not an audiophile but I am a bit of a home theater buff. For movies my subs now rock. I have a pair of subs in the front of my home theater system, I routed the rca cable through this and to the other sub. I used a base test app on my phone and sat in the middle of them, they where about 12 feet apart and used the gain settings to try and balance the volume between them. Not to technical..lol I then used the home theater system to balance the audio for my seating position. (its automated). Anyway after watching a few movies I can now feel the rumble and the deep bass hits from the movies. My wife says its too loud but what does she know.... So for as far as I'm concerned it really does enhance my home theater movie viewing experience. It was really easy to install electrically, but i had to add a little wood to the back of my polk audio psw505 since the plate it mounts on is just a little smaller then the original polk amp. It also sounds pretty good when I crank up the tunes.
Review: Quality problems - I got this and it didn't work. I plugged it in and no power indicator lit up. Because the manual is little more than a picture of the item, it was hard to figure out if this was normal. I thought I would look at the circuit boards before I tried to return it. One of the power cables was NOT soldered in. There was also a power resistor that had a lead leaning against a large diode lead. I suppose that I'm glad the power wasn't applied before I found that... Once I straightened those two things out, it worked as expected. I don't have this in the most challenging application, so this is good and not surprising. 1 star for quality. 4 stars for everything else. I'm not sure what I expect for the price. I can't understand how they make it for the price.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009ITB7MY |
| Antenna Location | For Audio Systems |
| Audio Driver Size | 10 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #311,923 in Electronics ( See Top 100 in Electronics ) #1,853 in Audio Component Amplifiers |
| Brand | Yung International |
| Built-In Media | [2] speakers |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA, Speaker-level |
| Connectivity Technology | RCA |
| Control Method | Touch |
| Customer Reviews | 4.1 4.1 out of 5 stars (36) |
| Enclosure Material | Hard Plastic or Metal |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 2.5"D x 10"W x 7.38"H |
| Item Weight | 3.7 Pounds |
| MP3 player | No |
| Manufacturer | Yung International |
| Model Name | SD300 |
| Model Number | ARTSS-301-508-1.3BGT |
| Mounting Type | Floor Standing |
| Number Of Circuits | 1 |
| Number of Audio Channels | 3.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 90 dB |
| Speaker Maximum Output Power | 300 Watts |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | For Audio Systems |
| Subwoofer Connectivity Technology | Wired |
| UPC | 844632095627 |
| Wireless Technology | No Wireless Communication Technology |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Yung International
- **Connectivity Technology:** RCA
- **Mounting Type:** Floor Standing
- **Speaker Maximum Output Power:** 300 Watts

## Images

![Yung SD300 300W Class D Subwoofer Plate Amplifier Module No Boost - Image 1](https://m.media-amazon.com/images/I/71kyLiU6s9L.jpg)
![Yung SD300 300W Class D Subwoofer Plate Amplifier Module No Boost - Image 2](https://m.media-amazon.com/images/I/81MXnGdPW3L.jpg)

## Questions & Answers

**Q: does this come with power cord?**
A: Trying to remember but I'm pretty sure it did. Very happy with this amp.

**Q: how many ohms is the amp?**
A: 300w @ 4 ohm

**Q: Will this push a 4 ohm 15 jl audio w0?**
A: Yes it would. But that speaker can handle more than this amp will provide if you're looking for loud.  I push an infinity 10 with mine, works great!!

**Q: whats the rms rating @ 2 and 4 ohm impedance?**
A: This amp is rated for 300 watts RMS into 4 ohms, it is not 2 ohm stable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I used this to replace the amp in my Polk audio 12 inch sub.
*by A***B on February 11, 2021*

It sounds fine and works well. I'm not an audiophile but I am a bit of a home theater buff. For movies my subs now rock. I have a pair of subs in the front of my home theater system, I routed the rca cable through this and to the other sub. I used a base test app on my phone and sat in the middle of them, they where about 12 feet apart and used the gain settings to try and balance the volume between them. Not to technical..lol I then used the home theater system to balance the audio for my seating position. (its automated). Anyway after watching a few movies I can now feel the rumble and the deep bass hits from the movies. My wife says its too loud but what does she know.... So for as far as I'm concerned it really does enhance my home theater movie viewing experience. It was really easy to install electrically, but i had to add a little wood to the back of my polk audio psw505 since the plate it mounts on is just a little smaller then the original polk amp. It also sounds pretty good when I crank up the tunes.

### ⭐⭐⭐ Quality problems
*by E***B on February 5, 2017*

I got this and it didn't work. I plugged it in and no power indicator lit up. Because the manual is little more than a picture of the item, it was hard to figure out if this was normal. I thought I would look at the circuit boards before I tried to return it. One of the power cables was NOT soldered in. There was also a power resistor that had a lead leaning against a large diode lead. I suppose that I'm glad the power wasn't applied before I found that... Once I straightened those two things out, it worked as expected. I don't have this in the most challenging application, so this is good and not surprising. 1 star for quality. 4 stars for everything else. I'm not sure what I expect for the price. I can't understand how they make it for the price.

### ⭐⭐⭐⭐⭐ Great price, seems to be operating well
*by G***Z on January 31, 2013*

I have this thing driving a 12" DIY home theater sub, it sounds excellent, as good as any Class AB amp. Driven hard, it hardly gets warm.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-06*