Pioneer TS-WX140DA 8” x 5-1/4” Compact Active Subwoofer with Built in Amplifier, 170 Watts Max Power, EV Optimized Sub, 3 Listening Modes – Deep, Dynamic and Natural for Enhanced Car Audio

The subwoofer is compact but for my purposes has surprisingly good bass. I keep it powered to a middle setting and it is loud enough for me. The unit was small enough to fit under the driver’s seat of my car and the supplied cables were able to reach the head unit. Installing the powered subwoofer was easy but required me to remove the seat and cut two small holes in the carpet to mount the mounting bracket with the threaded posts to hold the subwoofer down. The main power wire is thin but I believe adequate for the power needs of the amp without issues. There is no hum or ground loop that I can hear. Also I do not hear any rattling of the subwoofer due to the way it was mounted. I would imagine a 10” subwoofer would be far louder but that was not what I was looking for. I am pleased with this purchase and I have had zero issues with it since it was installed several months ago.

Excellent sound quality at a great price. Fixed it in my Land cruiser, under the driver's seat. Wow! Super experience.

Arrived in good condition and on time. Installed and I am still enjoying the music, adding greater depth to the sound. It goes well with the Pioneer deck I use.

Sounds good. Easy install. Compact with good power. Would like to have more options for mounting, butt overall, would recommend

Unboxing: Right out the box you can tell this sub is well made. Pioneers been around a long time and it’s a brand you can trust. Everything you need is in the box with the exception of rca cables of your wiring it using that method or speaker wire if you plan to wire is using that method. Instructions aren’t great but if you have a general idea of how to wire car audio you can manage. Sound quality: it’s important to remember what you purchased. This is not going to rattle your windows and shake your interior panels loose. It is however going to fill in the low end of your music and and enough punch to make it very pleasant to listen to music. You definitely notice the improved bass and punch without being loud or obnoxious. This one’s really for YOUR listening pleasure and not that of others. I would call it grown ups bass. Verdict: If your priority if clean sounding bass that just sounds good (think luxury car audio type bass) without sacrificing space or your trunk then this is definetly for you. If you want your neighbors to hear you coming or you want heads to turn at intersections then look elsewhere.

Item is defective, doesn't even turn on. Reset button is gone, I mean is unsoldered to the main board (broken) I used a flashlight to take a closer look to the connectors and surprisingly all of them have rust. I don't even know why they sold this item in that condition. The outer shell looks like new. But the important stuff (connectors are really deteriorated).

I'm running a JL Audio Fix 86 with sub outs that go to this subwoofer behind the rear seat. I'm shocked at how clean and the clarity of the subwoofer is. It's strong enough to vibrate the mirror, but it's clearly not going to shake the car. The size was perfect to fit behind the seats in my jeep gladiator and the sound is so clear and sharp that others are impressed when they hear it and learn it's coming from the incredibly small subwoofer. I've got the sub set at max gain and full frequency, but the Fix86 is set at 80hz and uses a remote to control the gain. All other speakers in the Jeep are infinity Kappa's which provide incredible clarity as well and I have those set at 80hz on the crossover.

Installed a new stereo system in my 2015 2-door Jeep Wrangler. Added a wireless Apple play JVC head unit, 100 watt Pioneer amp, 6 Kicker speakers in factory positions. The sound was so crisp and clear but did not have the bass punch. The majority of under seat subs were too large to fit under the front seat because of the cross bar and limited space and did not want to add a large subwoofer in the back. I did some research and found the Pioneer TS-WX010A subwoofer and thought it was worth the try. Took it to the stereo shop, they installed under seat without a problem, tuned it and I am blown away by the sound. It’s not overpowering, I still have the highs and mids from the Kicker speakers but now I have the lows that make the sound incredible. I would definitely recommend this for any car, jeep, suv, truck that had very limited space but needs that subwoofer kick. I actually purchased two of these thinking one wouldn’t cut it, but after I heard it, no need for the second one. The guy at the stereo shop was very impressed!