| Content | The HK AUDIO? DSM 2060 Digital Speaker Management System is a digital controller rich
in practical features for both touring and fixed installations. With its innovative HFT? Hardman
Filter Technology, it exceeds standard requirements and offers the kind of high-end audio quality
that until now could only be obtained from considerably higher priced units.
The HK AUDIO? DSM 2060 system incorporates high-end 24-bit, 96-kHz converters that ensure
extremely accurate and natural digital signal processing and a frequency response up to 40 kHz.
The two inputs and six outputs can be configured separately for front-of-house and monitor use in
touring applications, and likewise allow for a great deal of flexibility in fixed installation projects.
To best meet the needs of any given venue, you can apply as many as six parametric EQs plus
two shelving filters to each input and output channel. To facilitate setup of delay zones and time
alignment of loudspeaker components in multiamped systems, the DMS 2060 offers input delays
up to 400 ms and output delays up to 80 ms. For greater speaker and driver protection different
limiters can be applied to each output in steps as fine as 0.2 dB. Attack and release times of these
limiters are optimally preconfigured. At the heart of the controller is a comprehensive set of crossover
types, including Butterworth, Bessel, and Linkwitz- Riley, with selectable slopes from 6 to 24 dB.
Unique to the HK AUDIO? DSM 2060 are the fourth-order and eighth-order HFT? filters that create
crossover slopes of 36 dB and 52 dB. But unlike other steeply sloped filters, the HFT? crossover
achieves absolutely minimal phase shift and group delay, even at maximum slopes, thereby maintaining
an extraordinarily natural-sounding signal. As a result, HFT? produces exceptionally smooth response
in the crossover region and faster roll-off rates, which in turn minimise distortion, permit lower crossover
frequencies and safely expand the effective frequency range of the drivers. This technology allows you to
take maximum advantage of your sound system's headroom and increase its operational reliability at the
same time. | Crossover 2-Way stereo or 3-way mono mode Additional subwoofer output Linkwitz-Riley filter with 24 dB / octave Sub-woofer frequency range separately adjustable Individual output gain controls and output mute switch for all bands 2 Balanced XLR inputs with gold-plated contacts 5 Balanced XLR outputs with gold-plated contacts Switchable 25 Hz low-cut filter to protect loudspeakers from infrasound Easy-to-read status LEDs Built-in power supply 100-240V, 50-60 Hz Dimensions (H x W x D): 44 x 483 x 147 mm Weight: 1.6 kg |
| Power supply: |
100-240 V AC, 50/60 Hz
6 V DC 800 mA |
| Power connection: |
Mains input via Coaxial power connector (M) mounting version power supply cord with AC adapter (provided) |
| Frequency range: |
10 - 30000 Hz |
| THD: |
<0,005 % at 1 kHz |
| DSP: |
Digital signal processor |
| Impedance: |
Input: 10 kOhm
Output: 50 Ohm |
| Gain: |
Output: -50 dB to +12 dB |
| Filter: |
Linkwitz-Riley; Butterworth; Bessel; 6db/oct; 12db/oct; 18db/oct; 24db/oct |
| Delay: |
0 - 5 ms |
| Dynamic range: |
Input: 114 dB
Output: 110 dB |
| Sample rate: |
67 kHz |
| Connections: |
Input: line via 2 x 3-pin XLR
Output: line via 6 x 3-pin XLR |
| Crossover frequency: |
20-20000 Hz |
| Max. level: |
Input: +22 dBu
Output: +9 dBu |
| USB port: |
Typ B |
| PC connect: |
DXO Software via USB, firmware can be updated |
| Housing design: |
(19") 48.3 cm rack installation 1 U |
| Dimensions: |
Width: 48,3 cm
Depth: 12,8 cm
Height: 4,45 cm |
| Weight: |
1,77 kg |
| Operating system: |
Win XP, Win Vista, Win 7, Win 10, OS X 10,5 or better |
|
Full-featured Speaker Processing in a 1U Space
Speaker processing can be a complicated business requiring a substantial array of equipment, but the Yamaha SP2060 offers everything you need in a single rack space. This innovative 24-bit, 96-kHz digital speaker processor delivers excellent sound quality, an impressive variety of processing functions — gain, delay, PEQ, comp, crossover, limiter, and an all-pass filter for phase adjustment — and intuitive programming from Yamaha's DME Designer application running on a personal computer. It has two analog inputs and six analog outputs, plus two AES/EBU format digital inputs for connectivity with a broad range of systems. And if you use Yamaha Installation Series Speakers, all you need to do is select one of the many optimized presets provided for great sound with minimum measurement and setup time. The SP2060 is a compact, portable 1U unit that is ideal for live sound or installations.
| Sampling Frequency | Internal Clock | 96kHz | | External Clock | Normal Rate | 44.1, 48kHz (±0.1%) | | Double Rate | 88.2, 96kHz (±0.1%) | | Signal Delay | 761µsec Input to Output, fs = 96kHz | | Frequency Response | 20Hz -40kHz (TYP 0dB, MAX +0.5dB, MIN -1.0dB), fs=96kHz, RL=600ohms | | Total Harmonic Distortion | 0.007% (+22dBu@1 kHz),
0.05% (+4dBµ@20 Hz - 40kHz)
fs=96kHz, RL=600ohms;
measured with 18dB/octave filter @80kHz | | Hum & Noise | TYP -82dBu,
fs=96kHz, RL=600ohms, Rs=150 ohms;
measured with 6dB/octave filter @12.7kHz;
equivalent to a 20kHz filter with ∞ dB/octave attenuation. | | Dynamic Range | 106dB AD+DA
fs=96kHz, RL=600ohms;
measured with 6dB/octave filter @12.7kHz;
equivalent to a 20kHz filter with ∞dB/octave attenuation. | | Crosstalk @1kHz | -80dB INPUT to Output
fs=96kHz, measured with 18dB/octave filter @80kHz | | Power Consumption | 30W | | Dimensions (W x H x D) | 480 x 44x 360.2mm | | Net Weight | 4.2kg |
|
The ARX EC-2 is a flexible yet affordable 24 dB per octave Phase Correct active crossovers.
It has 2 modes of operation; as either Stereo 2 way or a Mono 3 way units, with a switch on
the back panel selecting either mode.
Features
Ultra low noise circuitry
Totally phase aligned at crossover point
Switchable Dual Channel 2 way or Single Channel 3 way
Unique 'semi-fixed' crossover point
24dB per octave (Fourth Order) Linkwitz-Riley filters
Separate Summed Mono Output
Balanced Inputs and Outputs
Built in High Pass filters
Intuitive, 'user friendly' layout
Flawless performance in any audio environment
Tamper-Proof Crossover Points
The crossover points are determined internally by the value of 4 resistors per channel; changing
the resistor value changes the crossover point. This 'semi fixed' method avoids the pitfalls of
externally adjusted crossover points, making the crossover points tamper-proof once they are set.
Idle fingers can't fiddle with the crossover points and create havoc with the system!
As a handy guide, a list of common crossover points and their corresponding resistor values are
printed inside the unit's lid, and also set out in the Owner's Manual.
On the front panel are level controls for Low and High in dual channel 2 way mode, and Low, Mid
and High in single channel 3 way mode, with corresponding Outputs on the rear panel.
Balanced Inputs and Outputs
EC-2 has Balanced Inputs and Outputs, on XLR connectors.
The EC-2 also has an additional summed Mono Low output, for applications that need a Mono Low
feed (e.g. Left and Right full-range plus a single Sub Bass speaker).
High Pass Filter
There is also a preset 30 Hz HighPass filter to remove unwanted subsonics which can damage speakers
and waste amplifier power.
In addition, each output has up to +6 dB of gain available, to compensate for amplifiers and speakers of
differing sensitivities.
Universal AC Power
AC power range is a universal 100 to 120V or 220 to 240VAC, and is connected to the unit via a standard
IEC connector, with built-in fuse and voltage change switch.
Uncompromising Audio Quality
Innovative circuit design is pointless unless it delivers stunning sound quality, and here the EC-2 excels.
It has been designed for uncompromising audio quality, and to achieve this, Linkwitz Riley 24dB (Fourth
Order) state variable filters are used throughout, ensuring a smooth Phase Correct transition through the
crossover region.
From Stage Monitors to Studio Monitors, from Front of House to the Front room of your House, the ARX
EC-2 is a crossover that is suited to any application that requires flawless, transparent sound.
You'll never compromise on Quality when you choose ARX
T E C H N I C A L S P E C I F I C A T I O N S
Input Impedance Balanced 20 Kohms, Unbalanced 10 Kohms
Input Headroom + 21 dB
CMRR >45 dB, 20 Hz-20 KHz
Output Impedance Balanced 300 ohms, Unbalanced 150 ohms
Output Level (Max) + 21dB
Frequency Response 30Hz-20KHz +or- 0.5dB
Note: 30 Hz is a function of the High Pass filter
Signal to Noise ratio (Controls at Unity) -90 dB Unweighted, -93 dB 'A' weighted
Distortion 004% THD,0dB,1KHz
Dynamic Range 111 dB
Power Requirements 100/120 V AC, 220/240 V AC
Weight 5 lbs/2.2 Kg
Dimensions 19“W x 13/4“H x 6“D, 482 x 44 x 155mm
Input Connector type XLR
Output Connector type XLR
Crossover point frequencies are changed internally by varying the value of 4 resistors
per channel.
Front Panel Controls
Low and High Output controls for 2 way mode
Low, Mid and High Output controls for 3 way mode
Marker panels for labelling crossover assigns
2 way/ 3 way status LEDs
Rear Panel
Balanced XLR Inputs and Outputs
Additional summed mono Low output
2 way / 3 way mode switch |
The VENU360 provides all the processing and flexibility you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbxʼs proprietary AutoEQ and AFS algorithms, additional input channels, ethernet control via an Android, iOS, Mac, or Windows device, and updated wizards, the DriveRack VENU360 continues the DriveRack legacy of great-sounding, powerful, and affordable loudspeaker management processors, for a whole new generation. |
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