Subwoofer Reviews

Double Trouble
My theater is approximately 5,000 cubic feet and screams for multiple subs, so I was thankful that JL Audio sent two of them. Setup took a bit longer than normal because I wanted to experiment with different placements of the compact subs—something that the lack of room size constraints gave me the freedom to do. I decided to use XLR cables for the connection between my Anthem AVM60 preamp/ processor and the f110v2 as well as to link the two subs together. AudioQuest was kind enough to provide two 8-meter Husky XLR interconnects for this review, and the well-built cables didn't disappoint.

Following the guidance in JL Audio's user manual, I ended up placing both subs at the front of my room about two feet from the side walls beneath my M&K S150 L/R studio monitors. Outside of placing one of the subs behind me (an option vetoed by "She Who Must Not Be Crossed" since it blocked a walkway), these locations offered the smoothest response. The auto room correction was a breeze to use—plug in the mic, place it at ear-level in the money seat, press the Calibrate button on the Master sub, and the software starts to do its thing, with the entire process taking about 3 minutes. The before/ after results that I measured with REW (Room EQ Wizard room acoustics software) showed a bump in the 20-25Hz range but a 2dB dip at around 35Hz. If the subwoofers were being permanently installed, I'd take the time to do an EQ myself using REW and a MiniDSP, but that would take substantially longer than 3 minutes and the results wouldn't be a huge improvement. Need- less to say, D.A.R.O. will be more than adequate for the vast majority of listeners.

Performance
John Wick is a movie that gets better every time you watch it, especially on Ultra HD Blu-ray. Also, the plethora of gunshots and other bass-heavy effects in John Wick's Dolby Atmos soundtrack makes it particularly good for evaluating subwoofers. In the film, Wick has to come to grips with a new reality, one that forces him to literally dig up his past by breaking through a slab of concrete in his basement to retrieve a cache of weapons. Every strike of the sledgehammer is not only heard but felt in this scene, and the pair of f110v2s were more than up to the challenge. While my reference subs deliver more output below 20Hz in comparison, they don't measure up to the quality of bass I heard from the JL Audio drivers. These babies hit hard, really hard: Every impact from the f110v2 pair was precise and realistic, with a visceral quality that I felt in my chest.

Next up: Hacksaw Ridge, one of my favorite movies of the last 10 years. Not only is this an inspiring story about a World War II hero, but it has an Atmos track to die for. I queued up a sequence where our boys are about to hit the battlefield for the first time and the Navy destroyers off the coast join in the fray. Average subwoofers can't handle this intense scene at reference level and end up bottoming out, but the pair of f110v2s didn't shirk their duty. When the guns moved into position, the subs proved able to shake my subfloor. And when the overhead barrage began and all hell broke loose, I was transported straight to the battlefield with explosions rocking the room. I used this sequence as an opportunity to turn the sub's e.l.f. Trim setting to +3dB, and I ended up leaving it there for the rest of my audition—that extra 3 dB really helped with low-end impact, and it also didn't cause any negative audible effects that I could detect.

Some of my go-to music tracks for subwoofer testing include "Fidelity" by Regina Spektor, "Blank Space" by Taylor Swift, "Baby" by Justin Bieber, and "Sleep Like a Child" by Joss Stone. These songs each test a subwoofer in a slightly different way, and I was impressed with how the bass on each of them was conveyed by the f110v2s. I was also impressed with how well the subs blended with my reference M&K S150 studio monitors (crossed over at 80Hz). I wrote down the following in my notes: tight, fast, clean, quick, deep— all the qualities you look for in a subwoofer.

Conclusion
I've been impressed with 10-inch subwoofers in the past, most notably JL Audio's own D110, but for me there's now a new pint-sized sub champion. I was blown away by how well the f110v2 performed, and while $3,500 is undoubtedly expensive for an average consumer, you will get what you pay for if you can afford it. I was never left wanting when listening to even the most strenuous and LFE- intensive movie soundtracks, and I also heard plenty of bass heft and weight in the 20-50 Hz range when listening to music. Furthermore, the f110v2 might just be the fastest-sounding woofer I've ever encountered, and it was able to move a ton of air for such a small footprint. This experience has whetted my appetite to hear how JL Audio's larger offerings perform—I wouldn't object if the company sent me a pair of its F113s to test (hint-hint)! If you can afford the high cost of entry for one or, better yet, two f110v2 subwoofers, you won't be disappointed. This subwoofer's small size and great looks give it a high spouse acceptance factor, and having the ability for two units to work in tandem is a powerful bonus.