







🔊 Dominate your soundscape with power and precision — don’t just listen, feel it!
The TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Mono Block Amplifier delivers robust, efficient power with 1/2/4 ohm stability and advanced bass control features including remote subwoofer level adjustment and variable bass boost. Engineered for professional-grade sound performance in a compact design, it’s backed by a 1-year warranty, making it the ultimate choice for audiophiles craving deep, customizable bass and reliable operation.










| ASIN | B08HCVQH9J |
| Best Sellers Rank | #192,368 in Electronics ( See Top 100 in Electronics ) #387 in Car Mono Amplifiers |
| Brand | TOPSTRONGGEAR |
| Brand Name | TOPSTRONGGEAR |
| Customer Reviews | 4.3 out of 5 stars 313 Reviews |
| Global Trade Identification Number | 00707772466699 |
| Included Components | Mono Block Amplifier |
| Manufacturer | TOPSTRONGGEAR |
| Material Type | Metal |
| Maximum Output Power | 1500 watts |
| Maximum Supply Voltage | 16 volts_of_direct_current |
| Minimum Supply Voltage | 9 volts_of_direct_current |
| Model | TSG-1100.1D |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 1500 watts |
| Package Type Name | box" or "clamshell |
| Part Number | CA-TSG AMP |
| Specification Met | FCC |
| UPC | 707772466699 |
| Unit Count | 1 Count |
| Voltage | 16 volts |
B**W
Great amplifier
Great amplifier for the price. Could almost fit in your back pocket. I saw the Dyno on this amplifier it did what it says it does so power is correct. Doesn't get hot. Sounds fairly well. Had this for almost 2 years now. Would definitely buy another.
J**Y
NO ROCKFORD REMOTES!!!!!
Do NOT install a Rockford Fosgate remote!!!!! Even though it is the same phone cord type plug. I did, thinking I was cool, had it turned all the way down even and there was a horrible clip when I started my truck. Now both brand new (well, 3mo old) Kicker Comp Cs are completely smoked. Locked up, straight toast. They were working flawlessly last night, and for months up to that point. Yes, I was pushing 400w rms constantly to each 250w rms/500w max speaker and they were almost dead anyways, but I figured if there are any other dummies like me out there with a spare RF remote....DONT DO IT. Amp is solid, havent ran it at 1ohm yet but since these just popped (literally 10 minutes before this review was typed) Ill be getting 2 new dual-4ohm subs to wire @1. Will update 9/13/21 UPDATE: Ok no dvc but I have been running x4 10" 4ohm subs each 300w rms wired to 1 ohm and wow it pounds. Hits lows like I havent before. Subs are 2 flat qpower 10s and 2 cheapo SSL 10s. All 4 subs total cost as much as the amp. Havent done a multimeter test but I piss off all the neighbors pretty good. Solid test. For the record, I found the remote that came with this amp. Hesitantly, I plugged it in and it actually works really well. Kinda cuts off the subs around half (had tuned with it all the way up) but that could be because of my low level android head unit 2v signal. Everything works really well with this amp. EDIT/2ND UPDATE: Ok the bass knob definitely only works from about half to full. I have a preamp equalizer boosting the RCA's voltage now, so my signal is plenty loud. Even with the gain at like 3/4 (do not recommend) the knob only kicks on at 50%-100%. Not the end of the world, it still works, but not a very high quality bass knob. Literally about the only thing I can find to complain about with this $150 amp
A**R
More power than expected
This is actually my first amp purchase. I gota say for the price it pounds my punisher 10" ..had to do my reasearch on tuning but am satisfied with topstrong gear and would recommend to anyone with a bass craving .
T**T
Literally the best bang for your buck!
I'm a old school bass head that decided to fit my newer car ordered all Alpine it was sounding great until it didn't the Alpine amp could barely power a Dayton Max x 12 without shutting itself off. then lo and behold I try this out. solid, powerful, small can fit it almost anywhere And a clip light . What would make it better would be a fuse . So know what your doing or risk blowing something. I'm sold for life!!! Literally the best bang for your buck! Update.. well over a year now and have pushed this little beast best D4S clone for sure
D**N
The form factor and power this brings is perfect!
I was able to install this into the battery compartment in my BMW 530i with some home made standoffs (Wood closet rod) to allow air underneath. Perfect amount of power to drive a 12-15" Sub rated @1000+ Watts with no issues. I was able to put it to the test for several 4+ hour drives with the volume rather high. No overheating issues. It is extremely hard to locate an amp in the dimensions I was looking for and this happened to be just perfect after other attempts. First I tried the 6k Mofo Power Acoustik and had severe clipping issues at minimal volumes. Good amp at a great price. Soon I will be routing the clip indicator through the remote instead of the power LED.
A**N
High Hopes Dashed: A Tale of Disappointment!
When I first ordered the TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, I was filled with anticipation. As an audio enthusiast, I had high hopes for this product, expecting it to enhance the audio experience in my car. Unfortunately, the reality of my experience was far from what I had expected. The moment the amplifier arrived, I could tell something was wrong. Despite the packaging appearing intact, my excitement quickly turned into disappointment as I discovered that the amplifier was not only non-functional but also exhibited immediate operational issues. Upon plugging the amplifier in and powering it on, the clip light came on almost immediately. This was a clear indication that something was seriously wrong. I checked all the connections, trying to troubleshoot the issue, but to no avail. The amplifier remained in a state of dysfunction. My initial plan was to install the amplifier in my car's audio system, but life often has a way of delaying such endeavors. I didn't have the time to proceed with the installation right away, so I set the amplifier aside, thinking I would return to it when I had a free weekend. Unfortunately, this delay turned out to be a grave mistake. By the time I got around to attempting the installation, the return window on Amazon had closed, leaving me with no recourse for returning or exchanging the product. This unfortunate turn of events has left me deeply dissatisfied, frustrated, and out of a significant sum of money. The TOPSTRONGGEAR amplifier, which I had hoped would enhance my car audio system, turned out to be a complete dud. The amplifier's malfunction was evident from the moment I plugged it in, and the fact that I was unable to return it has only added to my discontent. The situation raises significant concerns about the quality control of TOPSTRONGGEAR's products. The fact that an amplifier arrived in such poor condition, with immediate operational issues, reflects poorly on the company's manufacturing and quality assurance processes. It makes me question the reliability of their products and whether I can trust their brand in the future. What compounds my frustration is the lack of customer support or assistance from either TOPSTRONGGEAR or Amazon. The amplifier was defective from the get-go, and the absence of a functional product or a return option has resulted in a loss of not just money but also trust in the company's commitment to its customers. I would strongly advise against purchasing the TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier. My experience has been a lesson in disappointment and frustration, and I hope to spare others from a similar ordeal. It is essential for companies to stand behind the quality of their products and provide support for customers who encounter defects or malfunctions. In this case, I received neither a functional amplifier nor any assistance in rectifying the situation. he closure of the return window on Amazon before I even had the chance to install the product was the final straw in what has been a deeply unsatisfactory experience. It's left me with not only a broken amplifier but also a bitter taste in my mouth. I would encourage potential buyers to be cautious when considering TOPSTRONGGEAR products, as my experience indicates a significant lack of product quality and customer support. In conclusion, the TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier has been nothing short of a disaster. The amplifier arrived without physical damage but exhibited immediate operational issues and offered no option for return or exchange due to a premature closure of the return window on Amazon. This experience has raised questions about the reliability of the brand's products and the company's commitment to customer satisfaction. I sincerely hope that my review serves as a cautionary tale and helps others avoid a similarly disappointing experience.
T**Y
Amazing budget sub amp
This is a very good subwoofer amp. The ratings are legit RMS constant power numbers. Probably the best value out there. Low end brands would sell this as a 5-6k watt amp. A Taramps Smart amp might be a better option if you already have great subs but for your average person with a stock electric system this budget banger will get it done. 1300 to 1500 watts rms at 1 ohm! That's 3000 rms at Walmart. Or 6k max powah! Or geez, over 15k for Planet Audio, lol. Most people don't need any more power and many installers recommend you stay at this level if you have a stock alternator and electric system. Plus it's very efficient at making it's power so you can squeeze every bit out of your electrical. Oh, and it's also tiny!
R**N
Wink wink, it's a sundown, wink wink
Very good amp, not just for the price but for the build/sound quality. Exactly the same as, cough cough, certain high end brand name amps. Does it's stated power and runs cool doing it.
M**I
Defective product
Defective item was sent, no replacement done even multiple times. They do not accept the return. Kindly be careful. My 20000\- turned to be junk for me now.
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