---
product_id: 604978937
title: "HiQltyla 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: "126.79 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Hi Qltyla"
url: https://www.desertcart.tn/products/604978937-hiqltyla-speaker-cabinet-port-tubes-for-pa-dj-speaker-cabinets
store_origin: TN
region: Tunisia
---

# Optimized bass reflex tuning Precision 2" port diameter Universal PA/DJ compatibility HiQltyla 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:** 126.79 DT
**Availability:** ✅ In Stock

## Summary

> 🔊 Unlock the power of pro-grade bass with HiQltyla Port Tubes!

## Quick Answers

- **What is this?** HiQltyla 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?** 126.79 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/604978937-hiqltyla-speaker-cabinet-port-tubes-for-pa-dj-speaker-cabinets)

## 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

- • **Plug & Play Upgrade:** Easy flush-mount installation with 2-pack convenience to instantly elevate your sound system.
- • **Durable & Sleek Design:** High-quality black plastic ensures longevity and a professional finish in any setup.
- • **Perfect Fit, Every Time:** Designed for 2" cabinet cutouts, compatible with SAPR402G and most PA/DJ speaker boxes.
- • **Boost Your Bass Like a Pro:** Enhance subwoofer output with precision-engineered port tubes for richer, deeper sound.
- • **Science-Backed Sound Optimization:** Port tube dimensions calculated to maximize bass resonance and minimize distortion.

## Overview

HiQltyla Speaker Cabinet Port Tubes are precision-crafted 2" bass reflex vents designed to optimize sound wave flow in PA/DJ subwoofer cabinets. Compatible with SAPR402G and similar models, these durable plastic tubes improve bass clarity and depth by harnessing both front and rear speaker vibrations. Each pack includes two flush-mount tubes engineered for easy installation and enhanced audio performance.

## Description

Speaker Cabinet Port Tubes Model: SCPT-2"x2", Compatible Model: SAPR402G Compatible with most brands of PA/DJ Subwoofer Bass Speaker Cabinets Box Suggest Cabinet Cutout: 2.07" Condition: New Color: Black Material: Plastic Outer diameter (including Flange): 69mm/2.72" Maximum inner diameter: 52.5mm/2.07" Minimum inner diameter:50mm/1.97" Length: 52mm/2.05" How to choose the speaker cabinet port tubes at suitable size? 1.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. according to the calculation formula, the cross-sectional area of 2" Port Tubes fit for 3.5", 4", 5" and 6" Bass Speaker 2.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 Note: The dimensions of these Port Tubes are all manually measured, which may result in some slight errors. Please measure and confirm again after receiving the goods to ensure that the speaker cabinet cutout is just right. If the cutout is too large, you can use some glue to fix it Package Includes: 2" Speaker Port Tubes - 2Pack

Review: Not too bad. - Not too bad. Needed some sanding and trimming to make them look perfect. Just a bit rough out of the molds.
Review: Perfect for the job - This is just what we needed to build a bass trap in our theater room. We put these on the sides of the riser for the second row of seats to work as a bass trap.

## 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 |
|---------------|-------|
| ASIN | B0C585CCQ9 |
| Additional Features | Bass Boost |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 5.1 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | #98,354 in Electronics ( See Top 100 in Electronics ) #249 in Speaker Parts & Components |
| Brand | HiQltyla |
| Built-In Media | 2 Speaker Port Tubes |
| Color | black |
| Compatible Devices | Television, Laptop, Gaming Console, Home Theater, Smartphone |
| Compatible with Vehicle Type | Car |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | Flat Free Package (FFP) |
| Customer Reviews | 4.6 out of 5 stars 104 Reviews |
| Enclosure Material | Plastic |
| Is Waterproof | FALSE |
| Item Weight | 0.08 Kilograms |
| MP3 player | No |
| Manufacturer | HiQltyla |
| Material | Plastic |
| Model Name | SCPT |
| Model Number | SCPT-2"x2" |
| Model name | SCPT |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Size | 2 Inches |
| Speaker Type | Subwoofer |
| Speaker type | Subwoofer |
| Specific Uses For Product | Subwoofer |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 2 Inches |
| Tweeter Diameter | 3.5 Inches |
| Water Resistance Level | Not Water Resistant |
| Woofer Diameter | 2 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** HiQltyla
- **Material:** Plastic
- **Model name:** SCPT
- **Mounting type:** Flush Mount

## Images

![HiQltyla 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)

## Customer Reviews

### ⭐⭐⭐⭐ Not too bad.
*by K***6 on 2 April 2025*

Not too bad. Needed some sanding and trimming to make them look perfect. Just a bit rough out of the molds.

### ⭐⭐⭐⭐⭐ Perfect for the job
*by V***J on 15 October 2025*

This is just what we needed to build a bass trap in our theater room. We put these on the sides of the riser for the second row of seats to work as a bass trap.

### ⭐⭐⭐⭐⭐ Good quality
*by T***T on 27 June 2026*

Does the job

## Frequently Bought Together

- 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-10-08*