Nippon America TUBO65 6.5" Ported Car Speaker Tube

Name: Nippon America TUBO65 6.5" Ported Car Speaker Tube
Brand: Nippon
Price: 50.94 USD
Availability: InStock
Rating: 4.62 (13 reviews)

Deff Audio

(13766)

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US $50.94/ea

Condition:

New

Quantity:

9 available118 sold

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Buy 4 or more for 46.36 each one

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Located in: Erie, Pennsylvania, United States

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Estimated between Wed, Aug 20 and Mon, Aug 25 to 94104

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30 days returns. Seller pays for return shipping.

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eBay item number:385029127596

Last updated on Aug 15, 2025 23:10:15 PDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Number of Ports: Single

Model: TUBO65

Modified Item: No

MPN: TUBO65

Fitment: Universal

Custom Bundle: No

Speaker Size: 6.5"

Brand: Nippon

UPC: Does Not Apply

Item description from the seller

About this seller

Joined Mar 2005

Welcome to DeffAudio where you will find car audio, mobile video, Amplifiers all from Boss Audio, Power Acoustik, SPL and many more car audio manufacturers. Please add me to your list of favorite ...

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

5.0

Shipping speed

5.0

Communication

5.0

CLEARANCE!Car AccessoriesCar Alarms & Remote StartersCar AmplfiersCar Install SuppliesCar SpeakersCar StereosCar Subwoofer BoxCar Subwoofers

Seller feedback (14,236)

This item (22)

All items (14,236)

r***r (423)- Feedback left by buyer.
Past year
Verified purchase
very happy. lots of bass for such a little tube.. works great on golf cart
c***l (38)- Feedback left by buyer.
Past 6 months
Verified purchase
Great sound for a run of the mill tube
e***t (1659)- Feedback left by buyer.
Past 6 months
Verified purchase
Works

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Product ratings and reviews

Learn more

4.6

13 product ratings

11 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 12 reviews

by 1aespinoza
Dec 19, 2019Top favorable review
Totally worth buying.
I have a JVC 6.5" svc 6 ohm woofer that I have owned at least 5 years. I forgot where it came from, but it looks to be from a home cabinet. I used it to test radios and small amps and never got rid of it cause it looks sturdy and has sweet suspension travel. Never got a box for it for it was just a test speaker. But I sure wanted to box it. I was browsing eBay when this TUBO appeared in my recommendations. Read the reviews and decided to buy. Installed the JVC when TUBO arrived and DAMN SON! The JVC sounds awesome in this tube! I hooked it up to my JL XD600/1 and got lost for over an hour. I listened to bass tracks, heavy metal, cumbias, r&b, baladas, & 80's pop. It all sounded damn good. I only stopped cause my mechanic dropped off my truck and needed a ride home. Here are the cons. 1) ... I have a JVC 6.5" svc 6 ohm woofer that I have owned at least 5 years. I forgot where it came from, but it looks to be from a home cabinet. I used it to test radios and small amps and never got rid of it cause it looks sturdy and has sweet suspension travel. Never got a box for it for it was just a test speaker. But I sure wanted to box it. I was browsing eBay when this TUBO appeared in my recommendations. Read the reviews and decided to buy. Installed the JVC when TUBO arrived and DAMN SON! The JVC sounds awesome in this tube! I hooked it up to my JL XD600/1 and got lost for over an hour. I listened to bass tracks, heavy metal, cumbias, r&b, baladas, & 80's pop. It all sounded damn good. I only stopped cause my mechanic dropped off my truck and needed a ride home. Here are the cons. 1) The screws do not really tighten. You have to snug'em and stop, or risk having them loose. 2) The screw snugging does not pressure the speaker onto the TUBO baffle so you get some air turbulence coming from under the speaker's frame. 3) The connector cup in the back is not fully sealed, so it causes air turbulence as well, which is quite noticable at any volume. The cup will be fixed by dabbing the entire inside cup with silicone, the speaker back shall also be siliconed and screwed back in. That should eliminate those problems. In my opinion, the speaker/tube combo, sounded as good as my 8" SAS Bazooka, and in a more compact frame. Now to see which car I should mount it in....
Verified purchase: YesCondition: NewSold by: mygoods
by laptop-pc-solutions
Oct 09, 2018Top critical review
The enclosure is entirely Made of CardBoard, Screws won't stay in due to soft nature of cardboard.
The box is designed a little small for a vented enclosure. The design needs be about 3 inches longer to have decent bass. That is easily fixed as you can invert the woofer to compensate. This may even vary from one enclosure to the next due to a few craftsmanship variables internally. The terminal cup leaks and rattles. The wire inside is very thin gauge. Still I could deal with this since its so cheap. The part where the speaker mounts is also cardboard like the rest of the enclosure. The screws barely bite in. I tried using a thru bolt set up with washers to deal with this, but it tore through the mounting flange in a few hours of use. I could deal with the tube being made of cardboard if the mounting surface was rigid enough to hold the woofer in place sealed tightly without coming ... The box is designed a little small for a vented enclosure. The design needs be about 3 inches longer to have decent bass. That is easily fixed as you can invert the woofer to compensate. This may even vary from one enclosure to the next due to a few craftsmanship variables internally. The terminal cup leaks and rattles. The wire inside is very thin gauge. Still I could deal with this since its so cheap. The part where the speaker mounts is also cardboard like the rest of the enclosure. The screws barely bite in. I tried using a thru bolt set up with washers to deal with this, but it tore through the mounting flange in a few hours of use. I could deal with the tube being made of cardboard if the mounting surface was rigid enough to hold the woofer in place sealed tightly without coming loose. For $25 or so this is what you will get. If you buy this be prepared to have an issue getting the sub to stay flush. I am not sure if I am gonna fix the mounting surface, or build a box after all this trouble.
Verified purchase: YesCondition: NewSold by: mygoods
by jxb302
Sep 08, 2018
The perfect amount of depth needed for my mids
I have an astro van that had all kinds of powerful bass and highs, but the mids suffered. I had pretty decent vocals I. The front of the van, but it was hard to balance talking and enjoying the music without killing your ear drums. I decided to had more of the vocals to the back of the vehicle, but unless I spent a small fortune on high end speakers to get the sound I wanted it wasn't gonna happen. I tried these tubes to help enhance the sound of my struggling mid section and I must admit these tubes did the trick. I put three different brands of speakers In them and all of passed the test. Speakers are mostly about being able to tune them in for the best quality sound, rather it be deep or hard bass, and also the mids. Best addition I have added for sound quality hands down.I have an astro van that had all kinds of powerful bass and highs, but the mids suffered. I had pretty decent vocals I. The front of the van, but it was hard to balance talking and enjoying the music without killing your ear drums. I decided to had more of the vocals to the back of the vehicle, but unless I spent a small fortune on high end speakers to get the sound I wanted it wasn't gonna happen. I tried these tubes to help enhance the sound of my struggling mid section and I must admit these tubes did the trick. I put three different brands of speakers In them and all of passed the test. Speakers are mostly about being able to tune them in for the best quality sound, rather it be deep or hard bass, and also the mids. Best addition I have added for sound quality hands down.
Verified purchase: YesCondition: NewSold by: mygoods
by ill_imports
Oct 10, 2021
built cheaply but cost to build it would be much more in materials
i purchased this box for a CT MESO 6.5 and couldn't get an answer on the internal volume specs. now that i have it, ill leave this information for those interested. - the main tube is indeed cardboard 3/8" thick (resembles a "sonotube") - internal measurements are 15" depth by 7" wide which calculates to an internal volume around .334 cubic feet. - port is constructed out of 1/2" MDF and has a length of 13" and average width of 3 5/8" and height 1 5/8" making the port volume around .0443 cubic feet - included wiring includes a 1 7/8" spring terminal cup that isn't secured at all along with 23" of what looks to be 18 AWG wire - mounting surface for the speaker is constructed from 1" thick MDF and has a cutout of 5 15/16" - carpeting is a standard dark grey material that has been glued ... i purchased this box for a CT MESO 6.5 and couldn't get an answer on the internal volume specs. now that i have it, ill leave this information for those interested. - the main tube is indeed cardboard 3/8" thick (resembles a "sonotube") - internal measurements are 15" depth by 7" wide which calculates to an internal volume around .334 cubic feet. - port is constructed out of 1/2" MDF and has a length of 13" and average width of 3 5/8" and height 1 5/8" making the port volume around .0443 cubic feet - included wiring includes a 1 7/8" spring terminal cup that isn't secured at all along with 23" of what looks to be 18 AWG wire - mounting surface for the speaker is constructed from 1" thick MDF and has a cutout of 5 15/16" - carpeting is a standard dark grey material that has been glued fairly well!
Verified purchase: YesCondition: NewSold by: mygoods
by noram-2985
Mar 03, 2021
Think outside the box
Ordered this box and anxious to get it. Read reviews about cheap material and cardboard. Well that's perfect to epoxy and fiber glass the outside, top and inside entries of sub and port. You will have a really good box considering it sounds good even though it's cheaply made. Don't forget to insulate and if you really want to can also caulk the inside. This box is a perfect template to fiberglass. Ordered this box and anxious to get it. Read reviews about cheap material and cardboard. Well that's perfect to epoxy and fiber glass the outside, top and inside entries of sub and port. You will have a really good box considering it sounds good even though it's cheaply made. Don't forget to insulate and if you really want to can also caulk the inside. This box is a perfect template to fiberglass.
Verified purchase: YesCondition: NewSold by: mygoods

Nippon America TUBO65 6.5" Ported Car Speaker Tube

Additional service available

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Item specifics

Item description from the seller

Deff Audio

98.1% positive feedback•65K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (14,236)

Product ratings and reviews

Most relevant reviews

Totally worth buying.

The enclosure is entirely Made of CardBoard, Screws won't stay in due to soft nature of cardboard.

The perfect amount of depth needed for my mids

built cheaply but cost to build it would be much more in materials

Think outside the box

More to explore :

Shop Top Sellers and Highly Rated Products in Speaker/Sub. Enclosures

Best Sellers

Top Rated

Deff Audio

98.1% positive feedback•65K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (14,236)

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Nippon America TUBO65 6.5" Ported Car Speaker Tube

Additional service available

Shop with confidence

Item specifics

Item description from the seller

Deff Audio

98.1% positive feedback•65K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (14,236)

Product ratings and reviews

Most relevant reviews

Totally worth buying.

The enclosure is entirely Made of CardBoard, Screws won't stay in due to soft nature of cardboard.

The perfect amount of depth needed for my mids

built cheaply but cost to build it would be much more in materials

Think outside the box

More to explore :

Shop Top Sellers and Highly Rated Products in Speaker/Sub. Enclosures

Best Sellers

Top Rated

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