Samsung Channel List Editor M Serie

Boston Acoustics Yard-series System

MSRP $4,894.00

"With the exception of the Msurround speakers, nosotros were thoroughly impressed with the system, which created a gorgeous collage of audio, wrapped in a beautiful and well-engineered package."

Pros

• Balanced, powerful sound
• Excellent clarity and warmth in front end speakers
• Professional person build quality
• Precipitous pattern

Cons

• MSurrounds are weak and poorly matched
• Slight lack of detail in instrumental timbres
• Expensive

If y'all've been on the sidelines of the home theater space, you might be surprised to find out that a lot has changed in just a couple short years. It used to be that a 5.1 speaker arrangement represented the bespeak of diminishing returns in abode theater audio, but relatively contempo developments take changed that. Not only has the ever-evolving technical globe moved seamlessly into the Blu-Ray standard of 7.one surroundings sound, but new digital processing technologies such as Audyssey DSX now allow systems to feed fifty-fifty more discrete channels from source material, creating ix.1, 9.2 (that'south two subwoofers), and even up to 11.2 surround sound. Who has room for all those speakers, you ask? We do.

Imagine, then, how excited we were to get a 10-box parcel from Boston Acoustics containing a plethora of its elevation environment speakers, dubbed the K-series. Next, imagine that we likewise happened to have the new Denon AVR-4520ci A/5 receiver on tap, armed with the necessary horsepower to drive all that bling in a 9.two surround sound configuration. Ok, you can open up your eyes at present and keep reading to discover out how it all sounded.

Out of the box

After lugging a seemingly-endless collection of boxes to our examination room, we began to unpack the speakers, revealing a handsome blend of utility and blueprint. One by 1 we were greeted past sleek wooden cabinets glossed in gleaming pianoforte-black finish. Each of the pieces struck a similar aesthetic, with heavy wooden frames accented at the pinnacle by curved strips of soft matte vinyl.

The cabinets were designed to be as stout as they are beautiful. Knocking at the cabinet's side resulted in a expressionless 'thunk,' a tell-tale sign of excellent build quality.

We first erected the chichi floor-standing M350, each of which harbored a tightly packed array of drivers below a thin veil of grill-cloth. Soon, an ever growing collection of companions began to surface at their anxiety, including two mid-size bookshelf speakers, a 4-pack of svelte surround speakers, a medium-sized middle channel, and, finally, the robust MSubwoofer.

Features and design

Though a full M-series surround system isn't probable to fit easily into smaller rooms, kudos go to Boston Acoustics for packing a lot of firepower into some pretty slender spaces. The iii-fashion towers, or M-350B, stow an avenue of drivers running the length of their monolith frames, including four 5.25-inch polypropylene woofers, a one-inch tweeter, and a alone 4.v-inch midrange driver.

Each M-350B is designed to handle upwards to 500 watts of power and has a rated frequency response of 45Hz-30 KHz. The speakers avowal some interesting features, similar a dimpled, EWB (Extended Wide Bandwidth) tweeter that Boston claims allows it to meliorate reveal high frequencies. Other notable pattern points include aluminum bracings around the woofers, bass ports to the rear, and Boston's "Lo-q" chiffonier, which is heavily braced and insulated to heighten bass clarity and force.

Though a full Chiliad-serial surround organization isn't probable to fit easily into smaller rooms, kudos get to Boston Acoustics for packing a lot of firepower into some pretty slender spaces.

The M-25B two-fashion bookshelf speakers follow a similar design aesthetic to their larger siblings, stretching back nearly 11-inches deep from their slim front baffles. Each M25 packs a 5.25-inch midrange driver ready beneath some other dimpled EWB ane-inch tweeter, with a crossover point betwixt the two at 3000Hz. The speakers tin handle upwardly to 200 watts of power, and have a reported frequency response of 62 Hz – 32 kHz. Like the towers, the M25's cabinets are ported at the back and incorporate Boston's "Lo-q" cabinet reinforcement.

The sleek center speaker, called but the MCenter, deviates a bit from the commuter design of the tower and bookshelf speakers. Foregoing the EWB tweeter of its colleagues, the MCenter uses a two.five-inch "Counterbalanced Mode Radiator" (BMR) driver, flanked past a pair of four.25-inch midrange woofers. Interestingly, the BMR driver doesn't merely push button sound back and along like a standard driver cone, but likewise "bends," supposedly allowing for more accurate dialogue reproduction. The crossover betoken for the tweeter is set up at a remarkably low 700 Hz, giving it a huge corporeality of responsibility for the speaker'southward audio reproduction.

As the smallest of the bunch, the MSurround take the opposite tactic of the M25 shelf speakers, measuring but four.44-inches in depth. The slim dimensions and dual top-firing ports make the speakers platonic for flush mounting, and they include iv-way mounting brackets to assist in that regard. Similar the MCenter, the MSurrounds utilise Boston's 2.5-inch BMR driver instead of a conventional tweeter, which is prepare above a 3.five-inch woofer. The minor size of the woofer limits the bottom range of the MSurrounds to a claimed 95 Hz, and the speakers top out at 22 kHz.

Rounding out our tour is the Msubwoofer, a girth-y, glossy black cube, powered by its ain internal 500-watt RMS amplifier, with peak power output of up to 1000 floor-pounding watts. A 10-inch active speaker cone at the front panel is matched by two 8-inch passive radiators at the sides. At the back console resides the plate-fashion amp, outfitted with a full set of controls including a polarity switch, crossover adjustment, volume, mute, and a bright bluish LED that has plenty spark to act as an effective nightlight for your domicile theater room.

Setup

We prepare the speakers in a ix.one surroundings configuration. Working from the front to back, our arrangement included the towers as mains paired with the MCenter. Roughly iv anxiety from the mains we alternated placing a pair of Msurrounds and the M-25B as "front width" speakers. Likewise, we alternated betwixt Msurrounds and the Grand-25B for the environs channels, with the Msurrounds stock-still as our surroundings back speakers. After some A and B comparisons, we settled on the M25B as surround speakers of choice, leaving the Msurrounds holding down the "front width" fort. More on why we settled on this arrangement after. To drive the organization, we used a Denon AVR-4520ci receiver with Audyssey DSX 9.one processor, a Marantz SR6005 receiver, and an Oppo BDP-95 Blu-Ray player.

Stereo performance

As usual, we began our testing by checking out the M350B mains in stereo mode to see what they could practise on their own. Perusing a wide selection of genres from our catalog, nosotros were treated to an authentic reproduction of music, notable for smooth warmth in the midrange, a delicate and tactile luminescence in the upper register, and an impressively powerful low cease that created enough pulse to send vibrations through our unabridged body.

Our commencement exam subject was an SACD re-create of Pink Floyd'south Night Side of the Moon. The towers reproduced the dizzying effects of the album with a high level of accuracy and clarity, while maintaining thick warmth in the midrange that made for a very relaxed experience. Tracks like "Us and Them" were bandage in a colorful wall of audio, accented with well cutting guitar tones and refined stick piece of work in the percussion. Cymbal sustains were especially gorgeous, every bit the speakers brought pristine shimmers of crash and ride cymbals that seemed to expand in the air in powdered clouds.

As we moved through other genres, nosotros were surprised by the thick ability of the bass, specially considering that the M350B'south have no on-board subwoofer. The four 5.25-inch drivers worked in tandem to create deep, seismic ripples from instruments similar stand-up bass and kick drums. At that place were a few moments while auditioning audio-visual music in which the depression end was a scrap as well much, but we seemed to feel the presence more than than we heard it, and it never crowded the upper register. Selections from our hip-hop itemize pulsed from the towers with brash, velvety grooves, while the upper register percussion and vocals were vibrant and make clean.

The simply complaint we mustered during this stereo scrutiny was that, at times, we felt the M-350 didn't describe out the richer tonal colors of instruments like electrical guitar and crushed snare. The trade-off, though, was a presentation that never so much equally approached fatiguing.

Environment sound functioning

Later on all-encompassing environment sound testing, nosotros have to say that the Chiliad-serial speakers in our collection worked extremely well…as a v.1 system. That is to say, the system sounds fantastic with the exception of the MSurround speakers. Much to our disappointment, the niggling guys did not contain any Mighty Mouse formula that would allow them to hold their own with their larger and more capable counterparts. Every bit excited as we were for a completely immersive experience with the 9.1 configuration, the spherical illusion broke downward quickly when it met the stake, underwhelming MSurrounds. Equally such, nosotros wound upwards placing the bookshelf speakers in the disquisitional environs role.

The Msurrounds' weak functioning was made more apparent considering the balance of the system was extremely well vox-matched and performed brilliantly. The M350B towers brought a lush and exhilarating force to the front channels, while the BMR driver at the captain of the center speaker lived up to its promise, exposing clear and nuanced dialogue, too as pristine detail in the subtler moments. The clarity of the center channel supported the M350 in delivering crucial dynamic contrast during the more than explosive and activity-filled scenes.

The Msurrounds' weak functioning was fabricated more apparent considering the balance of the system was extremely well voice-matched and performed brilliantly.

The M25Bs were likewise a stiff addition to the team. Some musical testing of the speakers isolated in stereo revealed an effortlessly capable command of the midrange and treble registers, with excellent balance and detail. As such, the M25s served as extremely capable surround speakers, exuding a high level of textural depth when given their plough at the shifting audio stage. The storm scene from Fantastic Four, for instance, was so articulate and present, we felt our eye rate increase a bit as the solar cloud burst through the space station, engulfing the team from all sides with its superhero abracadabra. And the attack on Bruce Willis' house by a commando team in RED brought a thick forcefulness of bullets from the front speakers, while the M25s drew us in with realistically traceable bullet strafes and ambient graphic symbol motility.

Of course, the other central to solidifying palpable excitement from any environs arrangement comes from the sinister depths below. Here the M-series was also well stocked. The Msubwoofer's 10-inch commuter and its 8-inch companions dug upward the catacombs of the music and sonic furnishings with a rich blend of ability and lyrical resonance. However, at $1200, we had hoped for simply a chip more globe shattering punch from the deepest octave.

That brings up another point that detracts from our excitement over the Boston Acoustic M-series (autonomously from the paltry MSurrounds): the organization is pricey. Actually, it's very pricey. A bit of quick math revealed the total setup we tested costs upwardly of $6500! Even swapping out the $1200 subwoofer for a cheaper bass box nevertheless leaves a whole lot of green to cough upward for the other components. Had the MSurrounds delivered a convincing 9.1 issue, we would have had a slightly less severe instance of sticker shock. But quite honestly, even excluding the MSurrounds, we're merely not certain the system's performance is quite plenty to contend with their astronomical bottom line.

Conclusion

The Boston Acoustics M-series brings an impressive brandish of balance, accuracy, musicality, and sheer power which nosotros think is a huge step forrard for the visitor. With the exception of the Msurround speakers, we were thoroughly impressed with the organization, which created a gorgeous collage of sound, wrapped in a beautiful and well-engineered packet.

That said, the speakers' price seems a fleck out of step with the rest of the marketplace. While the system produces high-caliber performance, when compared to similarly priced systems like the SVS Ultra Series, we think it comes upward a piffling short. If price isn't guiding business organization, we recommend checking out M-series (aside from the Msurrounds) – they are truly beautiful speakers. All the same, those on a tighter budget would do well to shop effectually before diving in.

Highs

• Balanced, powerful audio
• Excellent clarity and warmth in front speakers
• Professional build quality
• Sharp blueprint

Lows

• MSurrounds are weak and poorly matched
• Slight lack of detail in instrumental timbres
• Expensive

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Samsung Channel List Editor M Serie,

Source: https://www.digitaltrends.com/speaker-reviews/boston-acoustics-m-series-system-review/

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