Last Updated: Sep 27, 2023
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| speakeraddict | 6.71 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| speakeraddict | 6.71 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Generation 8 | 9.75 | ✅ | ✅ | ✅ |
Package included 2pcs Speaker Cabinet Port Tubes; Material: Plastic
Dimension: 4” length with 2” diameter(NOT THE END ) for installation & 2-1/2” out diameter
These Speaker Cabinet Port Tubes are ideal for building your own Speaker Cabinets or replacing old ones, which is an essential part of the Speaker Cabinet!
Used for improved speaker cabinet, portable speaker, home speaker or car speaker.
Add a really nice "bass reflex" effect to the built-in boxes in your speaker cabinet. Perfect for a subwoofer enclosure, speaker projects
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
2 Goldwood Sound PT-304 heavy duty ABS plastic speaker cabinet port tubes
1.75" diameter per port, 4" length per port and 2.5" outside diameter flare
Ports contribute significantly to the low frequency output
Use for speaker cabinet, home speaker or car speaker
This listing and price is for 2 port tubes
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
2 Goldwood Sound PT-307 heavy duty ABS plastic speaker cabinet port tubes
4" diameter per port, 4.735" length per port and 4.75" outside diameter flare
Ports contribute significantly to the low frequency output
Use for speaker cabinet, home speaker or car speaker
This listing and price is for 2 port tubes
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Easytransactions | 9.88 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
2 Goldwood Sound PT-F440 heavy duty ABS plastic speaker cabinet flared port tubes
4" diameter per port, 4" length per port and 6.25" outside diameter flare
Ports contribute significantly to the low frequency output
Use for speaker cabinet, home speaker or car speaker
This listing and price is for 2 port tubes
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pastlla Store | 7.00 | ✅ | ✅ | ✅ |
👉Package includes: 4 x Speaker Port Tubes.
👉Total size: 7"x3"/180x78mm. The outer diameter of the flange is 3” , inner diameter of the port tube is approx 2.39” at the front and it tapers down to approx 2.14” at the bottom.
👉These port tubes are a reliable and convenient installation. The perfect replacement part for your speaker cabinet.
👉Material: Made of high quality ABS plastic, which is durable and sustainable.
👉Speaker port tubes are used to improve the bass response of a wide variety of speakers. Suitable for improved speakers, portable speakers, home speakers.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| praskuus | 9.33 | ❌ | ❌ | ❌ |
High Sound QualityThe speaker port tube will bring you a good experience.
Material: ,durable to use and easy to assemble.
Package:Including 2pcs Speaker Port Tubes
Type:Speaker inverted tube port auxiliary bass subwoofer loudspeaker guide tubes
Opening Hole Diameter: 6cm/2.36inch,Length: 11.2cm/4.41inch ,Outside Diameter: 7.2cm/2.83inch
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Thincol33 | 9.72 | ✅ | ✅ | ✅ |
?Fine processing ? Through precision craft by many experts, such air inlet pipe is entitled with high performance according to strict rule.
?Bass booster tube ? With function mainly to pour the sound pressure of the airflow vibrating inside the box to the front and the sound pressure radiated from the front of the speaker, it can produce a bass effect.
?Application object? Such a speaker phase-inverting hole is also called the sound tube and the air hole, and it is usually applicated in the inverted-phase speaker.
?Size matching ? Its airflow is very smooth, obviously improving airflow sound. Meanwhile, it is suitable for 4-6 inches speaker.
?Good material ? It is made of ABS plastic material, and it is sturdy and durable. With smooth inner wall, and the flare ends are designed at both ends.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Siingunou | 6.97 | ✅ | ✅ | ✅ |
【What You Get】 4pcs speaker port tube, ideal replacement parts for your speaker box.
【Premium Material】 Speaker port tube is made of high quality ABS plastic material, very durable and can be used for a long time.
【Premium Material】 Speaker port tube is made of high quality ABS plastic material, very durable and can be used for a long time.
【Wide Application】 Suitable for installation in speaker cabinets, portable speakers, improved speakers, home speakers, etc.
【Service Guarantee】 We always have a 100% satisfaction guarantee and reliable customer service, so if you have any questions, please feel free to contact us and we will get back to you within 24 hours. If you do not like this product, you can return them for a refund within 30 days of receiving them.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Jyong Tools | 9.83 | ✅ | ✅ | ✅ |
Product Name: Speaker Port Tube.
Height: 120 mm / 4.72 inch. Open Mounting Diameter: 50 mm / 2 inch.
Color: Black. Material: ABS Plastic.
Nice for speaker cabinet.
Package includes 4 pcs Speaker Box Bass Air Ports.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| XIAN Trading | 9.81 | ✅ | ✅ | ✅ |
🔊Overall Size: Length: 110mm/4.3inch; Big Hole Diameter: 90mm/3.5inch; Small Hole Diameter: 70mm/2.7inch
🔊Can increase the volume of bass without increasing the power of the speaker itself
🔊Solid, the inner wall is very smooth, the airflow is smooth, reducing the noise caused by the airflow
🔊The sound pressure of the airflow vibrated by the speaker in the box is poured out and the sound pressure radiated from the front of the speaker overlaps to produce a bass effect
🔊Suitable for power amplifier speakers, build your own speakers or replace old speakers
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Thincol33 | 9.72 | ✅ | ✅ | ✅ |
Made of ABS plastic material, sturdy and durable, suitable for 6-10inch speaker.
Adopt exquisite workmanship, perfectly fit your speaker, reliable to use.
The inner wall is smooth, with both ends designed as horn mouth. Smooth airflow, obviously reducing the sound.
The speaker phase-inverting hole, also called sound tube or air hole, is often used in the inverted-phase speaker.
The inverter tube is mainly to pour the sound pressure of the airflow vibrating inside to the front, and overlap with the sound pressure radiated from the speaker to make a bass effect.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Shannon Wenha | 0.00 | ❌ | ❌ | ❌ |
PLASTIC SPEAKER PORT-- The surface is polished so that it won't hurt your hands, it's very safe to use.
SPEAKER BOX PORT TUBES-- Speaker port tube is to improve the bass response of many of speakers.
SUB WOOFER TUBE BOX-- Fine workmanship and creative appearance ensure its popularity and practicality.
ABS WOOFER BOX PORT TUBE-- These port tubes contribute significantly to the low frequency output.
SUBWOOFER PORT TUBE-- Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Homyl LTD | 9.31 | ❌ | ❌ | ❌ |
* Rear connections use quick disconnect connectors. Positive () and negative (Black) indicators to ensure proper wiring.
* Material: Durable , copper and - metal.
* Size: 80mm/3.14inch, Hole size: 68mm/2.67inch, Screw hole diameter: 4mm/0.15inch.
* Screw type terminals ensure a tight and secure connection.
* Terminal cup for speaker subwoofer boxes. - contacts for optimal signal transfer.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Dolity | 7.47 | ❌ | ❌ | ❌ |
* Terminal cup for speaker subwoofer boxes. - contacts for optimal signal transfer.
* Rear connections use quick disconnect connectors. Positive () and negative (Black) indicators to ensure proper wiring.
* Screw type terminals ensure a tight and secure connection.
* Material: Durable , copper and - metal.
* Size: 80mm/3.14inch, Hole size: 68mm/2.67inch, Screw hole diameter: 4mm/0.15inch.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SuchinmL | 5.69 | ❌ | ❌ | ❌ |
[RUBBER MATERIAL] Lens rubber is made of rubber, comfortable to touch, durable and resistant to damage and wear.
[ACCURATE SIZE] Lens rubber has been designed with the right shape and size for a perfect fit and works perfectly when fitted correctly.
[MULTIPLE TESTING] The lens focus grip rubber has undergone rigorous testing, so you can rest assured that it is safe and reliable.
[EASY INSTALLATION] The small size and light weight of the lens rubber and the good toughness of the rubber material make it easy and simple to install.
[APPLICABLE MODELS] This lens zoom rubber is suitable for Nikon AF S DX Zoom Nikkor 18‑135mm f/3.5‑5.6G IF ED.
As an online shopper, it's crucial to make informed decisions. This review will focus on Precision Sound, a brand that has made its presence felt on Amazon. With its wide range of products in Speaker Port Tubes, Precision Sound has become a go-to for many shoppers.
Precision Sound offers a vast product count of 17 items. This diverse selection caters to a wide array of needs and preferences, making it a versatile brand for consumers.
Quality is a defining factor for any brand. Based on customer feedback and ratings, Precision Sound's products have an average rating of 4.7 out of 10, indicating a high level of customer satisfaction.
When it comes to pricing, Precision Sound has products ranging from a minimum price of $8.89 to a maximum of $29.99, with an average price of $14.12. This pricing structure caters to a wide range of budgets, making Precision Sound an accessible choice for many shoppers.
Customer service is the backbone of any successful online brand. Precision Sound is sold by speakeraddict, who are known for their commitment to customer satisfaction. They have been responsive and helpful, according to customer reviews and feedback.
The shopping experience on Amazon with Precision Sound has been largely positive. The brand's wide range of products, combined with the ease of navigation on Amazon, has made shopping a breeze for many customers.
Delivery and packaging are yet another aspect where Precision Sound shines. Items are delivered in a timely manner and the packaging ensures the products reach the customers in pristine condition.
In conclusion, Precision Sound offers a wide range of quality products at varying price points, making it a brand worth considering for your next Amazon purchase. Their commitment to customer service, combined with a seamless shopping experience, makes Precision Sound stand out in the crowded Amazon marketplace.
Based on the analysis of product range, quality, pricing, customer service, shopping experience, and delivery, we rate Precision Sound [4.7 out of 10 stars].
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