Precision Power - Power Class PC.15 Subwoofer - Page 2

Precision_Power_PC.15_Subwoofer4

Listening

I read the owner’s manual that accompanied the woofer, and it recommended a variety of enclosure designs, from 1.5 to 2.5 cubic feet sealed, or from 3.5 to 4.5 cubic feet vented. I chose to listen to it in a 2 cubic foot sealed enclosure. I believe this is a good compromise on enclosure size for a 15, and is typical of what I see on the streets. After the usual break in and normalizing period, I connected the woofer to my reference system and began what turned into a very extended listening session.

This is one of those woofers that just sounds “right” on all kinds of music, and simply handles everything you throw at it. Over the course of most of an entire afternoon, I must have played four or five dozen different tracks, including complex work from the London Symphony Orchestra, to Jennifer Warnes, Thursday Diva, Queen, Brooks & Dunn, Randy Newton, 50 Cent, Nelly, Metallica, Ozzy, Led Zeppelin, Rush, Pink Floyd, Supertramp, Thomas Dolby, and Norah Jones. Regardless of what I played, the results were the same. Clean uncolored bass, with excellent control and superb detail. Kick drums sounded full and warm, with no ringing or unwanted overtones, bass lines had great articulation and I kept surprising myself with how “tight” and crisp this big woofer sounded. If you are one of those people who think you can’t get tight, clean bass from a 15-inch woofer, you need to listen to this one in a two cubic foot sealed box. It was really, really good. As I cranked up the power, I never felt like I was pushing the PC15 too hard, even when power levels would briefly exceed the 900 watt rating. The woofer did not complain, or show any sign of strain, it just played loud, and sounded good.

01 PPI SPL vs Freq_opt 02PPI_opt

On The Bench

The next day I moved the woofer into the lab and measured the parameters, and inspected it closely after the previous days fairly intense session. The inspection revealed no trace of any sort of damage or stress, even though I know that I had exceeded the suggested power rating a few times… but that happens when I’m having fun! My Thiele-Small parameter measurements closely matched the published numbers, certainly within the usual tolerances we see with this type of product. I also noted that my choice of
a sealed enclosure was a good one, as the specs indicated. I’m sure that the performance would be quite impressive with a vented design, as the woofer certainly has enough motor strength to warrant it, but the trade off in space seems sort of unnecessary when the sealed box performance is this good.

Conclusion

Every once in a while, a product crosses my bench that I’m genuinely impressed with, and is a pleasure to evaluate. The Precision Power PC15 is such a product. The woofer has everything anyone could expect, excellent sonics, realistic enclosure requirements, very good power handling, and cool cosmetics. If you are thinking about a new subwoofer system, you should check out the sound of the PC15 at a Precision Power dealer near you. If it’s good enough to impress a critical old guy like me, I’m pretty sure it’ll impress you too.

www.precisionpower.com


« Prev 2/2 More

Related Articles

Subaru's BRZ Series.Purple is an Exciting Limited Edition Subaru's BRZ Series.Purple is an Exciting Limited Edition
Subaru's got another one of its Series.Special editions lined up, and this time, it’s the 2025 BRZ Series.Purple. Like the Series.White and Series....
Throwback: 5 Vehicles from PASMAG in 2009 Throwback: 5 Vehicles from PASMAG in 2009
As we neared closer to the end of the decade in the early 2000s, getting closer and closer to 2010, the builds in PASMAG were incredibly diverse. This...
DC Sports Muffler Delete for Subaru WRX/STi DC Sports Muffler Delete for Subaru WRX/STi
DC Sports has restocked a limited supply of their Muffler Delete system for the 2015-2021 Subaru WRX/STi, offering enthusiasts a straightforward...
VIDEO: PAS365 Rally 2024 - Vegas to Salt Lake VIDEO: PAS365 Rally 2024 - Vegas to Salt Lake
For the second time in 2024 - and the third time since our official PAS365 Rally launch last year - we gathered up some friends and new faces, planned...
Throwback: 5 Vehicles from PASMAG in 2008 Throwback: 5 Vehicles from PASMAG in 2008
We're back again with everyone's favorite throwback series. As part of an ongoing series for our 25th anniversary here at PASMAG, we've been taking a...
Massive Audio's New GTR Series and GTX-H Series Subwoofers Massive Audio's New GTR Series and GTX-H Series Subwoofers
Massive Audio has introduced two new lines of subwoofers: The GTR Series and the GTX-H Series, each available in multiple sizes and configurations....