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The speakers still look cooler with them off but it’s nice to have them available should you have young ones around with wayward hands. 4-way bass-reflex/acoustic suspension floor-standing loudspeaker with down-firing ports. The subwoofers use dual 12-inch drivers in an uncommon push/pull configuration with a massive amplifier to deliver incredible impact with low distortion. While Perlisten Audio may be a new name to most audio enthusiasts, they have come to market swinging with a unique and enviable array of loudspeakers and subwoofers.
Movie dialog was also crystal clear from every seat and levels required no additional tweaking from my part post calibration. Two D212 subwoofers are complete and utter overkill for my size of home theater but, be that as it may, I have never had such impressive sounding, detailed, and, when necessary, concussive bass in my home theater, ever. The well-thought-out control app on my phone gave me an excellent amount of flexibility for dialing in each subwoofer to perform its best in the room prior to letting room correction finesse the rest. The two subs were easily getting down flat to at least 15 Hz in room and kept bass evenly distributed amongst all four of our chairs.
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One needs to understand this one curve does not tell us fully how well the speaker performs. We need to look at the quasi-anechoic curves below to see the components that make up the direct response and the reflections. Changes in DI ratios will obviously set the tilt of the in-room response and no ideal tilt value exists.
Needless to say, as a whole ensemble, it was an absolute pleasure having this Perlisten system in my home theater. It gave me complete satisfaction whether I was listening to multi-channel music or watching movies. It’s a properly next-level system that probably deserves a better room than I had to really take advantage of its absolute limits.
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As we will see when we get to the measurement section, the vertical radiation pattern is like no other speaker, and it significantly attenuates ceiling and floor reflections. For most rooms, those are far more critical than the wall reflections. You can do it on the ceiling, but your place is going to look strange unless you are doing an expensive custom room design and build. Subsequently moving the S7t and the other Perlisten speakers and subwoofers into the home theater (18’ x 13.5’ x 7.5’), and calibrating the system with Anthem’s ARC room correction, led to a few other pleasant “a-ha” moments.
Build quality was also exceptional, solidly put together with a fit and finish that was some of the best I have encountered from Chinese manufacture. The technology incorporated into the speakers and subwoofers, while not completely new, is uniquely applied and leads to quantifiably positive results both by ear and by measurement. And finally, even though the name sounds like the newest Transformer toy, the THX Certified Dominus specification is not merely hype, but a serious set of criteria that these products will deliver on. There is no question that a pair of Perlisten S7t towers could satisfy the most discerning 2-channel listener if given the chance. If that listener is a bit of a sadist, then adding the twin D212s subwoofers can create a 2.2 channel system that would crush all comers in both intensity and finesse.
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I appreciated its more compact size and room correction found the R5c capable enough to assign it an 80 Hz crossover to the subwoofers, consistently. Well, the folks at Perlisten decided to send along an R-series system for us to try out, based around the much more modestly sized R5m monitor speakers, the R5c center channel speaker, and the R4s on-wall surround speakers. Bottom octave bass duties were carried out by brand new twin R212s subwoofers. Visually this is the kind of speaker system that would be more at home in more typical medium-sized home theaters.
The R5m resembles a traditional MTM monitor in layout, with two 165mm specially designed pulp fiber coned woofers flanking the DPC array. As with the previous Perlisten speakers I reviewed, the front baffle is made from a solid High-Density Fiberboard block that has been CNC carved to the desired result and securely houses the drivers. The main enclosure is built with 0.75-inch and 1-inch HDF with extensive horizontal and vertical bracing, along with being lined with additional damping materials.
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Other equipment included my KAB/Technics SL1200 mk6 turntable with Audio-Technica OC9ML/II moving coil cartridge and my DIY ROON endpoint. I also used my Anthem STR preamp and power amp when experimenting with room correction on the S7t. The tilt of the speaker is to optimize the frequency response at seated ear level. The main enclosure is built with 0.75-inch and 1-inch High-Density Fiberboard with extensive horizontal and vertical bracing, along with being lined with additional damping materials.
Moving to the in-room vertical radiation pattern for positive angles for the Perlisten R5m, we see the plots for 0 to +20 degrees, scaled from 300 Hz on up. So, what separates these Perlisten audio speakers from other designs that compete on the same level? The D212s subwoofer is a whole other animal whose description will be broken out separately. Having done this job for going on 8 years now, I’ve gotten to learn about and experience a lot of diverse and interesting audio products here at Secrets. My experience has been thus far, I find a lot of very good products, some that are not so good , and just a few exceptional items or even true surprises. We often see these sorts of “elevated” performance claims from brand new companies that come to market plying their wares and looking for press.
Below that the room acoustics dominate and result in some wilder variations in the bass response. Even so, when looked at as a whole, both averages are tracking the PIR fairly well although beyond 4 kHz the PIR is declining a little faster than the speaker response in-room. Those silk dome tweeters seemed to be doing their thing almost as well as their carbon and Beryllium counterparts did, farther up the product line.
On rare occasions, I’ll get a speaker or sub in here that will significantly aggravate that frequency. I don’t know what it is about the specific speaker/room interaction combination that causes a peak that large, but it was happening here and now, and it was audible. Given my limited positioning options in this room, it left me with one option to remedy the situation, room correction. So, after a few more measurements and engaging Anthem ARC Genesis room correction with a maximum limit of 600 Hz, the room resonance peak was thoroughly banished.
Of course you could get by w/o an AVR since these speakers are powered. The Oppo BD player could output 5.1 sound to your speakers and sub. Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Above are the horizontal radiation curves of the Perlisten R5m from 0 to 30 degrees, scaled from 300 Hz on up, provided by the manufacturer.
Let’s see if Perlisten has caused lightning to strike twice with the R-series. The first thing that grabs your attention about the S7t towers, S7c center channel, and S4b bookshelves when you first lay eyes on them is the cycloptic central waveguide. At first blush, it looks like it has a vertical array of three tweeters but that is not quite right.
I would probably go for a less expensive Hsu or Ascend/Rythmik speaker/sub system, and bring the source up to a $1k PC. But I think the system listed in the article is a very intelligently thought out and high value setup. As expected, the R5m’s floor reflection average fits between 20 degrees which is the more energetic, and 30 degrees. Results show much of the speaker’s operating range takes place between 3 to 5 ohms. Bandwidths of 40 Hz to 90 Hz and 600 Hz to 7 kHz happen well above 5 ohms. So AVRs like my Anthem MRX1120 and comparable should be able to drive these just fine, but more good quality power is always better if you can get it.
So, the vertical radiation pattern is very different but what positives does it bring? Controlling the vertical radiation pattern reduces the floor and ceiling bounces. Does it really do that well enough to make a difference for the listener? Look back at our quasi-anechoic listening window and in-room frequency response curves. The vertical radiation pattern you see here is making a rather dramatic difference.
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