---
product_id: 548586273
title: "Speaker Cabinet Port Tubes for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Bass Box Vent, Compatible Model SAPR402G, 2\" (52.8mm x 52mm) - 2Pack"
brand: "hiqltyla"
price: "692028₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/548586273-speaker-cabinet-port-tubes-for-pa-dj-speaker-cabinets-subwoofer
store_origin: VN
region: Vietnam
---

# Bass Boost Feature 69mm Outer Diameter 2" Subwoofer Size Speaker Cabinet Port Tubes for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Bass Box Vent, Compatible Model SAPR402G, 2" (52.8mm x 52mm) - 2Pack

**Brand:** hiqltyla
**Price:** 692028₫
**Availability:** ✅ In Stock

## Summary

> 🎉 Unleash the Beat with Every Vibe!

## Quick Answers

- **What is this?** Speaker Cabinet Port Tubes for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Bass Box Vent, Compatible Model SAPR402G, 2" (52.8mm x 52mm) - 2Pack by hiqltyla
- **How much does it cost?** 692028₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/548586273-speaker-cabinet-port-tubes-for-pa-dj-speaker-cabinets-subwoofer)

## Best For

- hiqltyla enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from high-quality plastic for long-lasting performance.
- • **Easy Installation:** Quickly upgrade your speaker system with a simple DIY project.
- • **Elevate Your Sound:** Transform your audio experience with enhanced bass response.
- • **Precision Engineering:** Optimized port tube dimensions for maximum sound wave efficiency.
- • **Universal Compatibility:** Designed to fit most PA/DJ subwoofer cabinets effortlessly.

## Overview

The Speaker Cabinet Port Tubes are designed to enhance the sound quality of your PA/DJ speaker cabinets. With a 2" diameter and optimized dimensions, these tubes improve bass response and sound wave efficiency, making them compatible with most subwoofer models. Each pack includes two durable plastic tubes, perfect for a quick and effective audio upgrade.

## Description

Speaker Cabinet Port Tubes for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Bass Box Vent, Compatible Model SAPR402G, 2" (52.8mm x 52mm) - 2Pack

## Features

- 【Port Tubes Function】speaker exposes the speaker diaphragm to produce sound, and there is also vibration at the back of the speaker. After installing the port tubes,as the diameter of the port tubes is smaller than the diameter of the speaker, a relatively strong sound wave will rush out of the inverted tube. the sound waves towards the front and back of the speaker are utilized, Improve the sound quality of the speaker
- 【Dimensions】Outer diameter (including Flange): 69mm/2.72", Maximum inner diameter:52.5mm/2.07", Minimum inner diameter:50mm/1.97", Length:52mm/2.05"
- 【Speaker Cabinet Vent Diameter】Compatible Model:SAPR402G, fit for most brands of PA/DJ Subwoofer Bass Speaker Cabinets Box Vent, Cabinet Cutout: 2"
- 【How to Choose Size】Set the cross-sectional area of the Port Tubes as S1, the effective vibration area of the bass horn as S2, and S1=(0.1-0.4) S2 is the optimal. Port Tubes length LV=(1.463 * 107R ^ 2)/(FB2VB) -1.463R, among them: LV is the length of the port tubes, R=the opening radius of the port tubes, all in inches; FB is the tuning frequency, in Hz; VB is the volume of the sound system, measured in cubic inches
- 【Package Includes】2" Speaker Port Tubes - 2Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Electric | No |
| Power Source | Corded Electric |
| Number of Audio Channels | 2.0 |
| Compatible Devices | 庭影院 |
| Speaker Size | 2 Inches |
| Specific Uses For Product | Subwoofer |
| Color | black |
| Is Waterproof | FALSE |
| Control Method | Touch |
| Material Type | Plastic |
| Speaker Type | Subwoofer |
| Additional Features | Bass Boost |
| Recommended Uses For Product | For Surround Sound Systems |
| Subwoofer Diameter | 2 Inches |

## Product Details

- **Brand:** HiQltyla
- **Audio Output Mode:** Stereo
- **Mounting Type:** Flush Mount
- **Material:** Plastic
- **Model Name:** SCPT

## Images

![Speaker Cabinet Port Tubes for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Bass Box Vent, Compatible Model SAPR402G, 2" (52.8mm x 52mm) - 2Pack - Image 1](https://m.media-amazon.com/images/I/61TLQmpWvwL.jpg)

## Available Options

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

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- Speaker Cabinet Port Tubes for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Bass Box Vent, Compatible Model SAPR402G, 2" (52.8mm x 52mm) - 2Pack
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*