---
product_id: 301709890
title: "Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI04 (7.5 x 9.1 x 2.3 Inch)"
brand: "pyle"
price: "¥8564"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/301709890-sound-dampening-speaker-riser-foam-audio-acoustic-noise-isolation-platform
store_origin: JP
region: Japan
---

# 44.6 lb load capacity Anti-slip rubber base for stable placement High-density foam for max sound isolation Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI04 (7.5 x 9.1 x 2.3 Inch)

**Brand:** pyle
**Price:** ¥8564
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound, silence the noise—because your audio deserves the spotlight

## Quick Answers

- **What is this?** Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI04 (7.5 x 9.1 x 2.3 Inch) by pyle
- **How much does it cost?** ¥8564 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/301709890-sound-dampening-speaker-riser-foam-audio-acoustic-noise-isolation-platform)

## Best For

- pyle enthusiasts

## Why This Product

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

## Key Features

- • **Heavyweight Support:** Supports up to 44.6 lbs, perfect for professional-grade speakers and subwoofers
- • **Rock-Solid Stability:** Anti-slip rubber base and CNC-machined steel top plate keep your setup locked in place
- • **Sleek Studio-Ready Design:** Compact 7.5” x 9.1” footprint with charcoal gray finish blends seamlessly into any workspace
- • **Vibration-Free Audio Clarity:** Engineered foam absorbs unwanted resonance for pristine sound projection
- • **Universal Speaker Compatibility:** Fits studio monitors, subwoofers, loudspeakers & more—one riser to rule them all

## Overview

The Pyle Sound Dampening Speaker Riser Foam (PSI04) is a high-density foam platform designed to isolate and stabilize speakers up to 44.6 lbs. Featuring an anti-slip rubber base and CNC-machined steel top plate, it reduces vibration and audio resonance for cleaner, more natural sound projection. Universally compatible with studio monitors, subwoofers, and loudspeakers, this 7.5 x 9.1 x 2.3 inch riser is a must-have for professionals seeking optimal acoustic performance.

## Description

Pyle Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI04 (7.5 x 9.1 x 2.3 Inch)

## Features

- CREATES OPTIMAL SOUND: The Pyle Speaker Risers assist in achieving optimal audio performance. It reduces vibration and helps to eliminate unwanted levels of audio resonance while promoting the flow of 'clean' speaker sound projection
- UNIVERSAL COMPATIBILITY: Includes 1 sound dampening riser platform pad that is universally compatible and works with virtually all speaker types, brands and models. It works perfectly w/ studio monitor, subwoofer, loudspeakers and shelf speakers
- THICK DURABLE FOAM: Made of high density engineered foam that is lab-tested to promote efficient speaker stabilization, noise isolation and sound dampening absorption that gives your audio frequencies free-flow ability with more natural bass clarity
- ANTI-SLIP BASE PAD: Features anti-slip rubber base pad which helps keep your speakers secured and stable. It is also equipped with an integrated 'CNC' machined thick steel top-plate for sturdy placement of speakers. Perfect for stage or studio use
- 44.6 LB LOAD CAPACITY: Each riser measures 7.5” x 9.1” x 2.3” w/ maximum speaker weight capacity of up to 44.6lbs. High-density foam construction and universal speaker compatibility effectively stabilizes and reduces recoil for any audio application

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 1.32 Kilograms |
| Product Dimensions | 5.84 x 19.05 x 23.11 cm; 1.32 kg |
| Item model number | PSI04 |
| Color Name | Charcoal Gray |
| Compatible Devices | Home Theater, Game Console, Laptop, Smartphone |
| Hardware Interface | USB |
| Speaker Amplification Type | Active |
| Material Type | Rubber |
| Size | 7.5" x 9.1" (Single) |
| Power Source | Corded Electric |

## Product Details

- **Brand:** Pyle
- **Material:** Rubber
- **Product dimensions:** 19.1L x 5.8W x 23.1H centimeters
- **Colour:** Charcoal Gray
- **Finish type:** Powder Coated

## Images

![Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI04 (7.5 x 9.1 x 2.3 Inch) - Image 1](https://m.media-amazon.com/images/I/512Hhh6VQoL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this work to isolate a turntable?**
A: Hi, yes you can use this riser to your turntable, however, this unit is slanted. You may check other details of the unit by visiting our website pyleaudio.com. Type the model number on the search box PSI04  for more details. Thank you.

**Q: I live in a second floor apartment, would this work to reduce pounding from an electric drum bass pedal?**
A: Hi, this unit is designed for speakers only. Thank you.

**Q: Is the PSi04 fixed angle? or does it come with additional wedge piece to give a 0 degree angle?**
A: Comes with additional pieces to give 0 degree angle.  That's how I have mine placed.

**Q: If the speaker is on the floor, shouldn't it tilt upward, and not downward?**
A: The platform itself is flat. If you want to tilt the speaker, I guess you could. It depends on what kind of Sub you have, whether it's front firing, or has a rear port. The platform is just a way to dampen vibration, and it does that, pretty well. My whole house no longer vibrates.

## Frequently Bought Together

- Pyle Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/ Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI04 (7.5 x 9.1 x 2.3 Inch)
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- Sound Addicted VibeBoss P10 - Acoustic Isolation Platform Suitable for 8-10 inches Subwoofers (13.7'' x 15.7'' x 2.5'')

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**Shop now:** [https://www.desertcart.jp/products/301709890-sound-dampening-speaker-riser-foam-audio-acoustic-noise-isolation-platform](https://www.desertcart.jp/products/301709890-sound-dampening-speaker-riser-foam-audio-acoustic-noise-isolation-platform)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*