KALI AUDIO IN-8 Active coaxial studio monitor 8″ (Piece)

Project Independence

Kali’s IN-8 is one of the most innovative studio monitors ever made. Combining the natural advantages of a 3-way design with hyper-realistic imaging of a co-axial mid-range and tweeter, it offers more transparency, lower distortion, and a soundstage that must be heard to be believed.

Power. Detail. Soundstage.

The IN-8 Studio Monitor is a speaker like no other. Using the same woofer and tweeter from Kali’s celebrated LP-8, the IN-8 adds a midrange driver that surrounds the tweeter, and acts as its waveguide.

In doing so, both the tweeter and the woofer are unburdened; with a smaller workload, they are able to play more clearly and with less distortion.

The coaxial nature of the midrange and tweeter make the IN-8 an acoustic point source. Off-axis lobing is thereby eliminated, resulting in a stereo soundstage that presents the listener with a hyper-realistic level of detail.

All of this means that the IN-8 is extremely accurate and easy to mix on, and that mixes made on the IN-8 will transfer wonderfully to other systems.

140W Class D Power

37 Hz Lower Frequency Response

< 1.4% System THD 94 dB @ 1M

114 dB Max SPL

A three-way with impeccable imaging.

Powerful, clean bass. Crossed over at 330 Hz to make the IN-8 an acoustic point source.

Precisely engineered using airflow simulations for powerful bass without port noise.

We know. We keep harping on about the "hyper-realistic” imaging of the IN-8. What does that mean?

When you listen to a stereo set of speakers, you’re hearing information about where instruments and players were placed when the material was recorded. Even with purely digital material, producers can manipulate physical locations of elements in the mix, and you will hear these on a stereo recording. 

Not only does this allow producers to create interesting spatial effects, but it means that you can work faster and with more confidence. An accurate soundstage lets you "see” each element of the mix in front of you, so you can hear exactly what happens when you make changes.

2-way systems with good waveguides, like Kali’s LP-6 and LP-8, do a good job at conveying this spatial information. However, because the tweeter and woofer on those speakers (and most studio monitors!) are separate, this information gets lost in the space immediately above and below the speaker. This means that at the listening position, you’re not hearing the full stereo picture.

The IN-8 solves this problem. The tweeter and midrange share an acoustic center, and the woofer is crossed over at 330 Hz, so the distance between the woofer and midrange is well under a quarter wavelength at the crossover point. This means that the IN-8 is acoustically a point source. As such, it has the same excellent directivity that the LP-6 and LP-8 have at their sides in a full 360 degrees around the speaker. You’re hearing all of the spatial information at the listening position, so the soundstage that you hear will have every detail that’s present in the mix.

The IN-8’s total harmonic distortion is less than 1.4%, which is exceptional. This is the result of unburdening both the woofer and the tweeter, so that both are doing less work. The woofer is crossed over at 330 Hz, a full 2.5 octaves lower than on the LP-8.

The tweeter is crossed over at 3000 Hz, nearly an octave higher than on the LP-8. Taking up the space in between in the hero of the IN-8 system: the 4-Inch, profile-optimized midrange driver. This driver has a lot of work to do. In addition to reproducing midrange frequencies, it also acts as the waveguide for the tweeter. This means that the shape needed to be precisely engineered to provide an ideal dispersion characteristic for the tweeter. 

It also means that the midrange needs to stay still. In many other co-axial or concentric systems, high excursion from the larger driver causes intermodulation distortion, and degrades the accuracy of the system. The midrange on the IN-8 is limited to less than 1 millimeter peak excursion, making it acoustically stationary while still providing midrange to keep up with the powerful woofer and tweeter.

Boundary EQ Control

A speaker’s given position in a space can drastically change it’s frequency response. A speaker placed against a wall or on a desk will sound very different than a speaker placed on a stand, even in a well-treated space. Hard surfaces like walls, desk tops, and recording consoles can change the low end frequency response of the monitor, and degrade the overall clarity of the sound.

Happily, most of the common positions are fairly predictable and easily corrected.

Kali’s team did our Boundary EQ tuning at The Village Studios in Los Angeles, and came up with boundary compensation EQ settings to help you get the optimum sound for where you need to put your speakers.

Combined with the LF and HF trims, this will ensure that the speakers sound their best no matter what room you’re mixing in, or where the speakers are placed.

Easy Connections

The LP-6 and LP-8 both feature balanced XLR and TRS inputs, and an unbalanced RCA input.

The RCA input can be set to -10 dBu sensitivity when you’re using consumer devices like a laptop or smartphone’s headphone jack.

PRICE PER UNIT

S2X

The S2X brings together the virtues of the ʽclassicalʼ 7” woofer and tweeter combination by using ADAM innovative technologies and top-class materials.

The HexaCone 7” woofer is driven by a sophisticated magnet system with a 2” voice coil creating a greater linear excursion. This produces more dynamics than one would assume in a monitor of such small proportions. As a result, in addition to the unsurpassed audio quality of the X-ART and A/B amplifier combination, this monitor surprises the listener with a very powerful, deep, but always tight and precise low end.

Review at a glance: "Sonic sensation“

“The ADAM Audio S2X can convince in all areas, concerning the sound as well as the workmanship, and are worth every Euro. […] a no-compromise tool for all who mean serious business, whether in music or postproductions.” (www.96kHz.de, 03/2010)

“We started off with a classical string quartet recording and let´s just say right away that the S2Xs floored us. Several adjectives spring to mind [...] - wide open, transparent, effortless, breathtaking realistic, loud, dynamic, involving... [...] If you close your eyes and continue listening, the S2Xs seem to ‚disappearʽ almost entirely. [...] you gradually become less aware that you´re listening to speakers because they´re like an open window on the music itself. [...] Result: These monitors are up there with the best we´ve tried so far.” (MusicTech, 01/2010)

PRICE PER UNIT

The original A5

The small A5 managed to make itself a big name in both professional environments as well as in computer or desktop applications. A wealth of truly outstanding reviews and many awards helped to establish this speaker as one "of the best small monitors” and a "great choice for the small studio.” (Future Music, 01/2009).

The new A5X

The similar dimensions and name could make one believe that the A5X is nothing more than a new version of the A5. A quick listening however leaves no doubt that the A5X is much more than that.

Like all other models of the AX-Series it features the proprietary X-ART tweeter. The very data of this technology shows that it is at the forefront of what tweeters can accomplish. Numerous listening tests have confirmed this.

A 5.5” Midwoofer reproduces the frequencies below 2.5kHz. The diaphragm is made from Carbon fiber/Rohacell/Glass fiber, which is the same composite structure shared in the next two bigger models. This material with minimum weight and maximum rigidity prevents break up resonances, resulting in an outstanding dynamic behaviour and impeccable sound characteristics.

Stereolink

A very handy and exclusive feature found in the two smaller AX monitors is the Stereolink. This is accomplished by a pair of additional RCA connections that allow for a bypass of the second stereo channel to the other speaker.

This new technology connects two A5X speakers in such a manner as to allow the user the option to control the overall stereo volume of the system from either speakers gain control. This makes the A5X a natural for "mixer-less” desktop applications where overall system volume needs to be adjusted easily.

Controls and Connectors

The front of the A5X sports dual ports for surprisingly low frequency response down to 50Hz. The front panel also has power and gain controls. The rear panel includes a tweeter gain control as well as balanced (XLR) jacks and unbalanced (RCA) jacks, allowing for greater connection flexibility. There are also two M6 (6 mm) metric screw threads for stand/wall mounting.

Review: "The A5X: a superb impression.“

"A sparkling and lively desktop monitor with an open, powerful character. Good filters and practical ergonomics as well as useful equipment make ADAMs A5X an ideal partner in multimedia nearfield sound." (Stereo, 10/10)

Features
Ruler-Flat Response 52Hz to 20kHz, + 1.5 dB

Benefit: Sound true to actual recording

Benefit: Any pair of speakers is a matched pair

Active Technology

2 FR (Fast Recovery) Series Amplifiers; HF 40W; LF 100W

Benefit: Precise dividing slope, correct phase, and low distortion

Benefit: Minimal chance of speaker damage due to overdriving

Servo Loop Woofer Technology

Electronic control and dampening

Benefit: Speaker output is as true to incoming signal as possible

Frequency Response Controls

80Hz low-cut switch; 3-position live/dead switch (-2bdB, Normal and +2dB)

Benefit: Excellent response in a variety of acoustic environments

Wide Sweet Spot

Custom-designed die-cast wave guide

Benefit: User hears the same thing across a wider range of motion

3-Position Acoustic Space Switch

Compensation in bass response for half-space (-2dB) and quarter-space (-4dB) placement

Benefit: As close-to-flat performance as possible regardless of placement in room

Applications
Professional Recording Studios

Home and Project Studios

Film (THX) and Post Production Studios

Home Theater Installations

Acoustic Performance
Free Field Frequency Response: 52Hz - 20Hz

Behringer MS-20 24-Bit/192 kHz Digital 20-Watt Stereo Near Field Monitors

The MS20 Studio Monitors from Behringer are a pair of extremely compact, 2 x 10-Watt nearfield monitors that feature high-resolution 24-bit/192 kHz D/A converters. With the MS20, you can connect directly to your digital signal sources and eliminate annoying analog line-loss and hum forever. Whether you connect to your computer sound card, keyboard, or MP3 player, you will enjoy exceptional sound quality with great dynamics. The built-in amplifiers provide lots of headroom, while the powerful woofers and tweeters provide ultra-linear frequency response.

The MS20 connectivity includes stereo 1/8" and RCA jacks, which can be used simultaneously or mixed with a digital stereo source. Digital duties are handled by either RCA or TOSLINK sockets, providing for ultra-simple hookup. Individual volume controls for both Line inputs plus Bass and Treble EQ controls are provided on the front panel, along with a 1/4" headphone jack that automatically mutes the internal speakers.

Sound Quality
Sporting 3.625" woofers and 2.5" high-resolution tweeters, MS20 monitor speakers bring quality audio within the reach of anyone that operates a computer workstation. Whether you're a musician tracking your latest masterpieces, or just someone who listens to your favorite songs at work, MS20 loudspeakers will make them sound significantly better. They also make excellent add-on speakers for electronic keyboards. Front-mounted volume and individual bass and treble controls make accurate sound adjustments a breeze.

Built-in Mixer
The MS20 takes audio to an even higher level with its multiple input options. The built-in mixer features 1/8" stereo inputs for connecting CD/MD/MP3 players, dual RCA jacks for tape decks and stereo keyboard modules, and even both RCA and TOSLINK connectors for digital signal sources. This adds up to a system that lets you play along with a variety of prerecorded tracks. And you can wail away to your heart's content in total privacy, thanks to MS20's powerful headphone jack.

 FEATURES

• 2-Way active studio monitor pair
• Ideally suited for computer studios, multimedia workstations and keyboards
• Built-in 2 x 10-Watt powerful amplifiers with lots of headroom
• Powerful woofers and high-resolution tweeters
• High-resolution 24-bit/192 kHz D/A converters for extended dynamic range
• Optical and coaxial inputs to directly connect digital audio sources by S/PDIF interface
• Two stereo analog inputs featuring 1/4'' TRS and stereo RCA connectors
• Individual volume controls for both Line inputs plus Bass and Treble EQ controls
• 1/4'' TRS headphone connector with auto-mute loudspeaker function easily accessible on the front panel

SPECIFICATIONS

MS20 Digital Monitor Speakers (Pair)

• Loudspeakers
  Tweeter: ˜ 65 mm (2 1/2“), 8 ?
  Woofer: ˜ 92 mm (3 5/8“), 4 ?
  Audio Inputs
  Line 1: 1/8" TRS stereo, impedance 20 k?
  Line 2: 2 RCA, impedance 20 k?
  Digital Inputs
  Optical: TOSLINK
  Coaxial: RCA
  Converter: 24-bit
  Sample rate: System Specs
  Output power: 2 x 20W
  Frequency response: 50Hz to 25kHz
  Power Supply
  Mains Voltages: USA/Canada 120 V, 60 Hz
  Power Consumption: 80W

The compact LSR6325P-1 provides exceptional performance for use in applications
where accuracy is a must, but space is limited. With a 5.25 in. high-excursion woofer,
a damped titanium composite tweeter, and 150 Watts of amplification, it outperforms
many larger systems. When used with the LSR6312SP Subwoofer, the LSR6325P-1
is the heart of an exceptionally accurate yet space efficient full-range system.

Features:
High-performance bi-amplified design with patented JBL transducer technology.
Front panel volume and power controls.
Integrated mounting points for horizontal and vertical suspension.
Titanium composite high frequency device with elliptical oblate spheroidal waveguide.
Shielded for use next to video monitors.
Built in high-pass filtering for use with optional subwoofer.
User selectable workstation boundary compensation.
Powered monitors with 5.25" woofers and 1" titanium composite dome tweeters
100 watts power for low frequencies, 50 watts for highs
Cast aluminum enclosure for structural rigidity and light weight
Magnetically shielded for interference-free use near CRTs and other electronic gear
Linear Spatial Reference technology ensures even frequency response at the mix position