M-Audio Studiophile AV 40 Powered Speakers

Brand: M-Audio
Category: Musical Instruments

List Price: ~~$199.00~~
Buy New: $144.44 (On sale from $149.00)
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Rating: 4.5 out of 5 stars

217 reviews
Sales Rank: 23

Media: Electronics
Autographed: No
Memorabilia: No
Number Of Items: 1
Batteries Included: Yes
Shipping Weight (lbs): 16
Dimensions (in): 7.3 x 6 x 8.8
The compact Studiophile? AV 40 powered speakers deliver the same proven M-Audio technology favored by top producers, recording engineers and musicians around the world. The combination of 4" polypropylene-coated drivers and 3/4" ferrofluid-cooled silk dome tweeters provides punchy lows, crisp highs and a balanced, uncolored response. Custom cabinets with dense wood construction deliver more accurate bass response than you could ever get from plastic multimedia speakers. And for the highest possi

MPN: 99005215500
Model: 9900 52155-00
UPC: 612391510008
EAN: 0612391510008
ASIN: B000MUXJCO

Availability: Usually ships in 3-4 business days

Features:

•	4-inch polypropylene-coated woofers
•	3/4-inch ferrofluid-cooled silk dome tweeters
•	OptImage III tweeter wave guides for superior imaging
•	20-watt-per-channel amplifier with Class A/B architecture
•	Magnetic shielding

Accessories:

Auralex MOPAD Monitor Isolation Pads, Charcoal, 1 pair

Boston Acoustics P4TS (Ea) Table or Floor Stand for Bravo II and all P4 speakers

Studiophile AV 40 Compact Desktop Speaker System

Professional Components--Professional Results
The Studiophile AV 40 monitors are designed with the same quality materials and internal electronics that are used in M-Audio's acclaimed professional monitors. You'll find features like audiophile-grade Class A/B amplifier architecture and balanced 1/4-inch TRS inputs in addition to RCAs. It all adds up to a big sound that belies the speakers' small size. With the Studiophile AV 40s, you don't have to give up professional-grade fidelity to enjoy the ease and mobility of a compact speaker system.

Extended Low End
If you require extra bass response, the Studiophile AV 40 speakers have you covered. MDF wooden cabinets, bass reflex design and an integrated bass boost switch let the Studiophile AV 40s crank out plenty of low end--perfect for urban/dance music, DVDs and more.

OptImage III Technology
M-Audio's proprietary OptImage III wave guide improves overall detail and clarity while minimizing sound issues that can plague other compact monitors. The system works by improving the overall efficiency of the tweeter as well as time-aligning the drivers. This ensures that the audio from each driver reaches the listener at the same time, guaranteeing precise stereo imaging and accurate response.

Magnetically Shielded for Desktop Use
Unchecked, all speakers emit electromagnetic waves that can wreak havoc with your computer's video monitor or a nearby TV. The Studiophile AV 40 speakers are magnetically shielded so that all of your electronic equipment can coexist on your desktop without interference.

AV 40 Specs

Type: Two-way desktop reference monitor
Low-frequency Driver: 4" diameter, magnetically shielded and curved cone with high-temperature voice coil
High-frequency Driver: 1" diameter, magnetically shielded silk dome tweeter
Frequency Response: 85Hz - 20kHz
Crossover Frequency: 2.7kHz
RMS SPL: 101.5dB @ 1 meter
Signal-to-Noise Ratio: > 90dB (typical, A-weighted)
Input Connectors: Left and right RCA line input, left and right 1/4" TRS input and 1/8" aux input
Polarity: Positive signal at "+" input produces outward low-frequency cone displacement
Dynamic Power: 20 watts continuous, per channel into 4 Ω
Input Impedance: 10 k Ω unbalanced, 20 k Ω balanced
Input Sensitivity: 100 mV pink noise input produces 90dBA output SPL at 1 meter with volume control at maximum
Protection: RF interference, output current limiting, over temperature, turn on/off transient, subsonic filter
Indicator: Blue power LED ring around volume knob on front panel
Power Requirements: 100-120V/~50/60Hz, 220-240V/~50/60Hz; powered via detachable 2-conductor line cord
Cabinet: Vinyl-laminated MDF
Dimensions: 8.75" (H) x 6" (W) x 7.25" (D)
Weight: 14 lbs./6.34 kg

What's in the Box
Pair of AV 40 Monitors, Two Power Cables, 1/8-Inch Mini-to-RCA cable, 1/8-Inch Auxiliary Cable, Bare Wire Cable for Speaker Connection, Two Traction Pads, User's Manual.

Customer Reviews:

Showing reviews 1-5 of 217

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Punchy, Crisp, With Perfect Mids After Break-In. And Subwoofers Aren't Made For Music! December 31, 2008
MassiveAttack (New Orleans)
43 out of 46 found this review helpful

Until I used these speakers, I thought that speaker "break-in" was just certain audiophiles' way of justifying a speaker purchase. The speakers didn't actually get better, their ears just adjusted to them, right? Boy, was I wrong.

I purchased the M-Audio AV 40 after reading the umpteen quadrillion 5-star reviews plastered all over the internet, and after having sworn off bloated, sloppy subwoofers forever. I eagerly awaited the arrival from Amazon (four business days, not bad!), and when they came I was so excited I could barely hook them up. However, this was followed by an extremely hollow and anti-climactic sound. I was crushed! Rather than packing them for resale, I recalled some other reviewers' advice on breaking them in. I skeptically continued by leaving them juiced them for the better part of a day, and I was rewarded with the title of this review - Punchy low end, unreal crispness in the higher frequencies, and VERY well-pronounced mids.

A lot of people consider music to be low and high end, childishly embellishing both ends of the spectrum. That's fine, as I'm not the Taste Police, but sooo much music is lost, 'smeared', or just drowned like that. Most of your music lives in the mids, and that is clearly evidenced by the outstanding reproduction of the M Audios. I'm hearing subtle nuances I've never heard before, like fingers on frets, breath, and a ton of other sounds previously washed over by my typically consumer-level 2.1 system (Klipsch).

'Punchy' lows are hard to describe until you hear it for yourself. They are clean, 'fast,' and accurate. This is a stark contrast to the typical 2.1. The M Audio rig delivers low-end as the recording engineers intended. Most importantly, the rest of your music is intact, and you're free to enjoy a clarity generally unheard of in computer audio.

Another trait that bucks the trend of computer speakers is the clear highs. Sure, those other systems have highs, too...some even have dedicated tweeters (though most use all-in-one drivers). The difference here is that the highs just sail from the speakers as opposed to being shrill, 'bright', and fatiguing after longer listening sessions. You're free to concentrate on the music without being reminded of how annoying your speakers are. That's a HUGE upgrade from most speakers that use circuitry to color your sound. Bose, for instance, is notorious for ruining pure sound by processing it into what THEY think you want to hear. If that's tinny cymbals and loose, slippery bass, hey, have at it. The M Audios leave the frequency spectrum alone, allowing you to enjoy the flat (i.e., accurate) response or EQ to your content.

Build quality is out of this world, at this price point. Clearly, these aren't your buddy's same-same, 'plasticky' speaker system. The design itself is extremely professional and understated, though I can see how some users might be turned off by the footprint. Hopefully, this will be mitigated by the lack of wires running all over your office, or subwoofers taking up floor space (not to mention screwing up your sound).

One of the simplest things to do in order to have great audio is to ditch the sub and go for a system that is designed not to compete with itself, which is what almost always happens with overpowered subs and tinny satellites. People often buy speakers like the Logitech Z-2300 based on sheer power stats. Sure, you'll rattle window sills and piss off the neighbors, but I'm convinces that too much music is lost under the flatulent bass. Those units are GREAT for home theater, as they have ported boxes that lend themselves to power over accuracy. Thus, explosions sound great. But the same force that drives home sound effects in movies is what makes kick drums or more complicated bass lines boom and bounce all over the place, destroying the natural balance of the sound. The M Audio presents the entire spectrum for you to bathe in.

These are 'near-field.' You'll get the best result by placing them very close to where you sit. They will make a terrible bookshelf solution, as they are ported in the rear and bookshelf placement will not give them proper room to breathe. What I did was buy a $50 set of speaker stands here at Amazon, mounting them about four feet from each ear. The sound is just out of this world, and they look awesome while freeing my desk for my notoriously disorganized crap.

These speakers are like $130 shipped, as of this writing. That's the cost of most self-styled 'high-end' PC systems. But trust me, the AV 40 are the only ones I've heard that are delivering anything close to a great, non-fatiguing listening experience. As a bonus, if you live in an apartment or condo they won't be talking about you at meetings. But most of all, the clarity of these little speakers is hardly EVER found at this price point. I'm ridiculously happy with them, if you couldn't already tell!

5 out of 5 stars

Very price competitive August 25, 2007
barking burro
105 out of 119 found this review helpful

Update March 22, 2010:

After almost 3 years, the speakers still perform well. I haven't experienced any buzzing or hum that some people complained about.

This was my first review on Amazon, and I see that I wrote it mostly for the audiophile audience. So here is a quick summary:

These speakers have more liveness and less distortion than you'll likely find anywhere close to their price. They sound best with close-miked instruments and human voice. Although they have no subwoofer, they carry enough convincing bass to make all forms of instruments sound fully rendered and not tinny. Put simply, these make other computer speakers sound harsh and/or anemic by comparison.

You need to be careful with placement. Keep the speakers away from the wall and do not pack objects close to them. Use the supplied mat to couple them to a solid platform. The result is very even midrange and midbase, sweet treble, agile dynamics, and wonderful 3D imaging right at your desk. They should satisfy everyone for near-field listening who doesn't require a strong bass foundation. But make no mistake, these will out-perform some 2.1 systems just because they can really punch!

Now, for the audiophile in you, here is my original 2 part review:

I have listened to speaker systems costing less [Logitech (Z-10 + others), Creative (T-20 + others)] and more [Bose (companion series 2, 3, and 5)] than these speakers, but none of them had the dynamic snap and even midrange of the AV 40 speakers--I could tell that just listening in the store. Of all the others, the Bose companion 5 sounded the best in-store (better demo setup, too)--but it fell far short of the AV 40s. I wish I could comment on the comparative focus and realism of the speakers, but I only took the AV 40s home and not the others, so there's your caveat for the rest of this review.

The first thing that impressed me was the imaging behind my monitor--but I was also a little disappointed initially, because I was used to the in-your-face treble of cheaper speakers. Vocalists and lead instruments sounded a little recessed, but focused and not lacking in detail. Things quickly got better after the amp warmed up, and since that time, I haven't noticed a recessed sound, and the speakers seemed to open up. So I think the amp+speakers do need a little breaking-in or at least to warm up in order to sound their best.

Even when playing simple recorded voices from YouTube, I was struck with how focused and life-like the voices sounded. I could hear more parts to my CDs than before. I played "Step Into Liquid", and immediately noticed how overly processed recordings ("Back to You") sounded somewhat better, while cleaner tracks ("Endlessly", with deep harmonized vocals, percussive hollow woody instruments being thonked, etc.) totally blew me away! The voices and percussion sounded beautiful, rock-solid, and much more lively than I recalled hearing on cheaper speakers.

These speakers can deliver a very dynamic punch on the right music. I played "La Folia" on track 11 with the drums, and I can't recall ever hearing such a palpable impact on the attacks except when I played that CD in a car which had MB Quart speakers, known for their high dynamic kick. We're talking midrange kick, not bass--if you hear the Bose system, you'll understand the difference (Bose seems to put all of its dynamic response into the bass module, with mids and highs sounding lifeless). There was plenty of bass to satisfy a music lover, but probably not a bass lover. For near-field sound, it's perfect.

Because the sound was as good as it was, and because I played these using the built-in sound chips on my motherboard (Dell Precision 390), I was motivated to buy an M-Audio Audiophile 2496 sound card to see just how good my system can be on a budget (to be continued, below).

I recommend these speakers to anyone who cares about clean reproduction and approaching that sweetness and liveness that better components can offer. I paid $150 + tax.

**************************************************************************

This is a follow-up review. I installed the M-Audio Audiophile 2496 sound card, and a 1 meter pair of Audioquest Diamondback interconnects. The sound card/cable combo required about 3 hours to break-in (initially, the new components made the sound restricted and somewhat bass-shy).

But after 3 hours, what a difference:

1) Bass was now tight and extended, and I realized I had been hearing a slight bloat before. So I flicked the bass boost switch on the speakers, which gave a small boost to the lowest range of the speaker--no coloring of the midrange per se (human voices remained unchanged), but a lift added from the upper bass on down. If the bass was not so tight and well-controlled, using this switch would have been unacceptable. In fact, before the upgrade, the switch WAS unacceptable.

2) Treble was now extended to my liking, with a remarkable smoothness (lack of grain). No peakiness, just good honest extension.

3) Better imaging, better focus (definite placement of instruments; more palpable).

4) A sort of constriction had been removed. I could enjoy a more emotional flow to the music--better dynamic response.

I could now play some of my best CDs and get that level of excitement I had felt was missing before. These included "Just Friends" by the LA4, "Modern Cool", by Patricia Barber, and "Salamander Pie", by Jay Leonhart. These CDs were missing that magic breath of life before the upgrade, but now they were "in the zone". Vocalists and instruments consistently had more presence. The timber of drums sounded much more correct. Guitar was sweet and plucked bass was outstanding (pluckier, better defined, less boomy, but nevertheless full on the bottom).

I played Vaughan Williams' "Fantasia on a Theme by Thomas Tallis" with the sound card volume maxed out and the speaker volume over halfway--really loud! I wanted to hear the massed strings get muddled, harsh, break up. The music hit its high crescendo, I waited, clenching my teeth, and--it all held. Instruments stayed well-defined, and those massed loud high notes never became grainy or harsh. They just got very, very, loud... Oh, and the bottom was definitely missing from this orchestral work, even though I was getting plenty of 'motion from the violins.

Clannad "Macalla", track 1 (low voiced choir)--mission accomplished. Fresh Aire III--mission accomplished, but... I noticed that if there was electric or synthesized bass in just the right area, I would hear a resonance in the mid-bass on a couple of notes, but I think it's more due to the speakers' location on my desktop in the corner of my office. This could be mostly remedied by knocking back down the bass boost switch.

I even went back to YouTube and listened to some of the audiophile recordings there and was impressed once more by the sound quality. Try searching for "Greek Audiophile" for an example.

A final caveat: in my room, I am using a very dead-sounding wood-and-steel-frame modular table from Ikea. And I use flat-screen monitors, with the speakers to the sides and slightly behind them, about 4 inches from the back wall--no obstructions on either side of the speakers. This means there isn't much interaction between the M-Audio speakers and my office furniture. And last but not least, I had chosen the Audioquest Diamondback cables to help balance-out this speaker's profile, in that they are very extended in the highs, and just slightly on the lean side.

In the end, I found the AV40s to perform best on human voice, percussion, and bass. They work well with chamber ensembles, close-miked instruments, and basically anything acoustic that has a nice dynamic character. Acoustic guitars hold onto their honey-sweet character. Horns and flute are without annoying peakiness or harshness. And it all comes across full-bodied in character.

So, in summary, the AV40s are capable of a high-end, uncolored, and engaging sound. And they will further reward your efforts if you hook 'em up with better interconnects and a "music-oriented" high quality sound card. For the price, they are in a league of their own.

5 out of 5 stars

High-End Speakers in Sound, Feel, and Appearance December 19, 2007
M. JEFFREY MCMAHON (Torrance, CA USA)
29 out of 31 found this review helpful

You won't be able to crank up the AV40s at your desk without blowing your ears out. Having said that, playing your AV40s at reasonable levels is like driving a BMW M6 at the legal speed limit and feeling the pleasure of assurance, ease, and disciplined power. For $120 the AV40s prove to be more than worth the money. Hook-up is easy. Plug-in the AC cord, insert the left-right wires to both speakers, and hook up the red and white RCA input jacks and you're done. The volume is so full, loud, and detailed that now I don't know if I'm going to spend $350 on the Sierra Sound IN Studio 5.0 to play my iPod in the living room. While the AV40s don't have a built-in iPod dock, their sound is so good I may have to buy another living room pair instead of the aforementioned Sierra Sounds.

As for now, the AV40s blow away my iMac G5's built-in speakers (no comparison) and my previous Creative Labs I-Trigue 2200s, which at 50 dollars, aren't half as good as the AV40s.

5 out of 5 stars

I Don't Review Any Products, But I Am Making An Exception July 28, 2008
Curt Saunders (Colonial Heights, VA, USA)
16 out of 17 found this review helpful

I am not a multimedia type by any stretch of the imagination. Recently, I discovered the Jango website, was intrigued by the fact that I could stream the type of music I enjoyed & of course was not fulfilled by the quality of sound emanating from my laptop speakers. So I embarked on a research mission for quality speakers. Reviews led me to this product, The M-Audio Stereophile AV 40. I am an audiophile on a budget & have probably spent over $100,000 on audio products in my lifetime. This is the first review I have taken the time to write. My home audio system consists of Parasound separate electronics, Platinum Audio speakers, Musical Fidelity CD player, and Hsu Research powered sub. I have listened to the AV 40s and find these gems possess accuracy, tightness, realism, & a very full sound. I do not think you can go wrong purchasing these if you are a music lover. I took the advice of other reviewers and upgraded the speaker wire to a quality 16 gauge wire and replaced the 1/8" to RCA plug to a Radio Shack Gold interconnect. This does make a difference in the fullness & tightness of the sound. The bass boost switch is not necessary. These speakers provide a very balanced sound with it off. I am streaming Jango off my laptop and also use a Sony D-EJ925 Walkman is a CD source & could not be happier with the sound quality I am receiving from these speakers. If tight, accurate reproduction of an audio source is your goal, these are the speakers for you! Highly Recommended!!!!

5 out of 5 stars

Surprised, pleasantly, by sound quality and power July 30, 2008
D. P. Schroeder (Amidst the Carolinas)
11 out of 11 found this review helpful

I bought these speakers to bring what I expected was probably above average quality sound to a secondary computer, but I think I'm going to be using them on my primary computer. They're really impressive.

They do offer a fairly flat response, which is what I had expected from studio monitor speakers, but if you want to color the frequency spectrum a little, there are plenty of options with sound card softwares and things like Windows Media Player.

The sound is very precise and sharp, but not harsh. The highs are more reserved than, say, on your typical Klipsch speakers (which are my standard favorites), but the depth of the boxes on these allows for a surprising amount of bass. Really surprising amount of bass! Of course, they don't reach extremely low frequencies, but they firmly support the lowest frequencies that they are designed to reach.

To my classically-trained ear, I prefer NOT turning on the "Bass Boost," for it just makes the sound too boomy in the mid-low range. They've got plenty of bass without needing much tweaking. I find they need a little boost on the highs more than the lows. Right now, I've got Dream Theater's Images and Words playing with the volume about a 1/4 of max, and it's PLENTY loud, and the sound is TIGHT.

Their "presence" is much like that of the Grado Prestige Series SR80 Stereo Headphone -- you feel as though you're essentially on stage with the performers. They do not offer an artificial "audience presence" that is popular on some of the other brands of high-end speakers and headphones. They are truly studio monitors, as advertised. I'm very pleased with them.

I'm shocked that they're just rated at 20W. Whether listening to classical or rock/metal, I find that I really don't need to turn the volume up much at all, and cranking it up I can even reach a pain threshold -- but there's still very little distortion at high volume levels, so these could be used to fill a fairly decent-sized room. Of course, you'd be missing some of the frequencies below 85Hz, as advertised, but they have no problem providing clear sound at that frequency level.

Very fine speakers, and VERY solidly built. The TRS cable inputs are an added bonus, but I guess they should be expected since these are, in truth, Studio Monitors. Very good speakers/studio monitors for the money. I will be shopping for M-Audio products in the future.

Showing reviews 1-5 of 217

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