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Description
cybex sirona ece r44/04 semi universal Cybex - Sirona T I-Size ECE R129 Car Seat 0-4 Years + T Car BaseCybex Sirona T I Size ECE R129 Car Seat 0 4 Years + T Car Base Enjoy a perfect journey with the CYBEX Sirona T i Size rear facing child seat. Your child will be able to travel wrapped in maximum comfort thanks to the exceptional features of this seat, such as the 360 ventilation system which ensures an optimal temperature in every season. The 360 rotation thanks to the T car base (sold separately) allows you to get your child in and out of the car
Cybex - Sirona T I-Size ECE R129 Car Seat 0-4 Years + T Car Base
Enjoy a perfect journey with the CYBEX Sirona T i-Size rear-facing child seat. Your child will be able to travel wrapped in maximum comfort thanks to the exceptional features of this seat, such as the 360° ventilation system which ensures an optimal temperature in every season. The 360° rotation thanks to the T car base (sold separately) allows you to get your child in and out of the car without making any effort and change the position of the stroller in a few seconds. And if your child needs a little extra comfort, just use one hand to recline the seat. Furthermore, thanks to latest generation safety functions such as the linear side impact protection system you can travel with complete peace of mind. Get ready for a carefree journey with your child and Sirona T i-Size.
INCLUDES
- Sirona T I-Size Car Seat
- T car base
- Insert for newborns
CHARACTERISTICS
- Sirona T i-Size has five levels of recline when facing both rearward and forward. Only one hand is needed for reclining, so as to keep the other free.
- The proven Linear Side Impact Protection (LSP) system increases safety in the event of accidents. Together with the seat's energy-absorbing shell, the LSP system reduces the initial impact force by up to 25%. The LSP system can be closed if space is limited in the car.
- Sirona T I-Size grows with your baby thanks to the 12-position adjustable headrest designed to adapt to rapid growth. The 12 different adjustment levels allow you to adapt the seat to the child's height in the first four years, guaranteeing optimal protection at all times.
- The newborn insert guarantees an almost lying position for traveling in complete safety from birth. The baby's head is kept in an ideal ergonomic position, especially while sleeping.
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The supplied magnets allow you to attach the buckle tabs to the sides of the Sirona T i-Size so that the belts do not get in the way when getting in and out of the car. Easier entry to keep the stress off your travels.
- The 360° ventilation system ensures maximum comfort in every season. Furthermore, the Plus fabric version offers greater air passage thanks to the mesh window which increases breathability levels up to six times (compared to conventional fabric). The Plus line also comes with a sun canopy with mesh inserts to keep your baby cool and protected.
CAR BASE T
The practical and versatile Base T represents a secure base for the CYBEX T Line modular system. Thanks to its multiple functions, it can make traveling in a car seat even more comfortable for the child, helping parents thanks to the rotation mechanism or via the Isofix system.
Functionality with T car base
- Allows the rotation of the car seat 180° and allows you to comfortably position the child in the seat.
- Get your child in or out of the car with ease. The 360° rotation system allows you to rotate the Sirona T I-Size towards the car door with just one hand, making your life easier and reducing physical effort.
- The reverse position is mandatory in the first 15 months (up to a height of 76 cm). Subsequently, you can choose whether to keep it or face the seat forward-facing for greater comfort.
- It can also be reclined by rotating it on its base.
Characteristics
- Greater stability and safety in the car thanks also to the loading leg which prevents forward rotation in the event of an accident.
- Rotating the car seat will be easy and intuitive. just pull the practical handle on the car base to rotate the seat to the desired position for entering or exiting the car.
- Optimized and easy-to-use ISOFIX release buttons feature visual indicators that confirm correct base positioning making installation simple and intuitive.
TECHNICAL SPECIFICATIONS
Homologation: R129Age: 0-4 years
Child weight: 18 kg
Child height: 45-105cm
- Rear facing: 45-76 cm (mandatory up to the child's 15 months)
- Direction of travel: 76-105 cm
Seat dimensions
- Length: 715mm
- Width: 430mm
- Height: 680mm
- Weight with T car base: 15 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Great Banana Plugs
Size: 6 Pairs / 12 pcs
I recently purchased these FosPower banana plugs to tidy up my speaker wiring, and they’ve been a significant improvement over bare wire ends. Installation is straightforward: strip the wire, loosen the two tiny set screws, slide the wire in, tighten everything down, and then screw the barrel back on. Once assembled, the connection feels secure and tight, making it much easier to swap gear around and reducing the risk of stray strands causing a short.
The standout feature of this design is the dual set-screw clamp. It firmly grips the speaker wire without relying on the outer collar to “crush” it in place. I’m using 12-gauge wire, and it holds well for my setup.
Initially, the plugs may fit snugly in some binding posts. Once seated, there’s no wobble, but it might take a bit of extra push the first time.
The set screws are small, so a bit of precision is needed. Use a small flathead screwdriver and don’t over-tighten them.
Overall, these plugs feel well-made, look clean once installed, and fulfill their purpose as banana plugs: making speaker connections quick, neat, and reliable.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great Banana Plugs!
Size: 6 Pairs / 12 pcs
These FosPower banana plugs work very well. I have used dozens of these great FosPower banana plugs over the years, and they definitely work as advertised. When comparing apples to apples (or bananas in this case....lol), all Banana plugs work virtually the same way, and these banana plugs are no different. Strip speaker wire, unscrew banana plug cover, loosen speaker wire retaining screw(s), insert speaker wire, tighten speaker wire retaining screw(s), screw on banana plug cover, and wallah, a secure/conductive speaker/amplifier wire connector is created. Albeit, some banana plugs require the speaker wire to be splayed over a hollow post, and then they are held down by a screw-on retainer/cover. However, I much prefer these FosPower dual retaining screw type of banana plugs for their speaker wire holding ability.
I always use high quality 14 gauge OFC speaker wire with these FosPower banana plugs, and they work perfectly together. I have used these FosPower banana plugs with many different speaker and amplifier brands over the years, including Klipsch, Pioneer, Polk, Denon, Dayton Audio, and Fosi with no problems at all. They just work, and work well. I have never had a FosPower banana plug break, release the speaker wire or short out, in all of the years that I have used them.
Yes, these FosPower banana plugs do fit rather tightly into the connectors, at first, on a lot of speaker and amplifier brands/models. However, after the initial "squeeze" the banana plugs will lossen up, and become easier to install and remove. However, they still retain their great holding ability even after the initial squeeze. In order to overcome this initial "tightness," I usually just stick the FosPower banana plugs into a connector of an old portable amplifier, before assembling them, in order to squeeze them before inserting them into their final speaker or amplifier destinations. This is especially useful when working in tight places, where there is not much room to work in order to push the FosPower banana plugs into their tight connections firmly.
Overall, I highly recommend these FosPower banana plugs. I am currently using them all over the house and shop for home theater and music listening (and testing projects). Just be aware of the tight fit in some speakers and amplifiers. Also, the 2 very tiny speaker wire retaining screws can be a challenge sometimes. Just use a good standard blade jewelers screwdriver, and be careful not to remove the retaining screws all of the way or over-tighten them. Once these things are mastered, using these FosPower banana plugs becomes second nature. Have fun!
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Reviewed in the United States on August 28, 2024
★★★★★ 5
Great Product
Size: 6 Pairs / 12 pcs
These banana plugs have worked perfectly, no matter what gauge I have run in them, they work great. Easy assembly and great quality.
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Reviewed in the United States on May 8, 2026
★★★★★ 4
The most legit banana plugs I could find on Amazon
Size: 6 Pairs / 12 pcs, Size: 6 Pairs / 12 pcs
NEW PREFACE:: I am kind of glad I first bought the horribly magnetic, horribly made and GOLD PAINTED Sewell crimp on plugs (some reviewers say that Sewell are better and easier to use than the FosPower, which is true in design, but in quality of materials FosPower beats them hands down!!) ... Changing from those to these FosPower plugs plus the Monoprice 90° plugs, I am flabbergasted at the difference they make in sound quality. I have heard people say that they can hear the difference and even as an audiophile I was skeptical..... but my skepticism has been completely erased by what I am hearing with my own ears. I waited a few days to make sure I wasn’t just tripping before updating this review 🤣....but it has become clear to me how much a difference plugs made from the right materials actually make!!! I am 100% serious that the bass coming out of my Polk Signature Series tower speakers has at least doubled at the same volume. I can also now turn the volume up Way past my max volume before, without any distortion and much more clarity and less harsh highs. Everything just sounds warmer in general now which is amazing!!!! This is dangerous info for me... because now I’m thinking about making some really nice custom wires to see how much of a difference that makes 🙄🙄🤣 OK onto the review of the actual plugs here~~
These seem like decent connectors. I can’t tell if they are brass or copper, but they only have a slight hint of a magnetic property when testing them with a very powerful magnet. I was easily able to fit x2 - 14ga wires into it for bi-wiring purposes, including screwing on the collar. (As seen in my example pic) The gold plating on the tips seems legit and not painted like some of the plugs from Sewell... I have tested and tried quite a few plugs from Amazon and most seem to be crap. These however hold up better than most! These and the Monoprice 90° banana plugs with the black and red rubber sleeves. The latter are gold plated copper and have zero magnetic properties. (if you need 90° banana plugs)
UPDATE: still the best plugs I have found, but upon full install found two issues. One is a defect where a set of the plug threads for the barrel cover body weren’t cut right. The body’s do not tighten and stay loose because of that. Obvious issue for vibration with metal on metal...
The other issue is that even though these say they can fit different gauge wires, they seem to be geared more towards 12 or 10 gauge. I am using semi solid strand 14 gauge and find that unless I fold the wire over to make it double thick, the bolts use up all the thread and seem to become kind of loose inside the body. They won’t fully seat and keep spinning no matter how much you tighten. They seem to stay secure still but I just wonder about longevity over time with vibrations. So I just doubled up the wire and they seated fine! Not the worst issue in the world, but just kind of a pain since you have to strip the wire longer than you normally would so you can fold it over.
ANOTHER UPDATE: I had to remove these plugs from the wire to connect them to a crappy spring terminal amp while my better amp was in the shop. The issue I wrote about with the set screws "bottoming out" on smaller gauge wire became a more pronounced issue! I could not unscrew the set screws anymore and just had to cut the wires... So that means I will need to purchase more of these to replace the ones I cannot get wire back into. Not the best design, but still one of the best plugs I have found on Amazon.
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Reviewed in the United States on March 26, 2021
★★★★★ 5
Sturdy. Tight fit. No wobble
Size: 2 Pairs / 4 pcs
These are the best ones I’ve found. This order will connect one wire. Luckily that’s what I needed. If you’re doing more than one wire…
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Reviewed in the United States on May 18, 2026