AMP MODULES
Technologies and Features
Power supplies with Power Factor Correction show
stable rails voltages in any operating conditions, allowing
consistent performances, high efficiency and reliability.
Active
Damping
Control
Powersoft proprietary technology Active Damping Control
allows the damping to be applied to the cone in order to
control the decay of its oscillations. Transient distortion
Worldwide operation is guaranteed with no need to
can be reduced or increased at will, making the sound
preselect the mains voltage. PATENTED TECHNOLOGY.
clearer or muddier.
Smart Rails Management automatically adjusts rails voltages
AESOP
AESOP is a protocol for transporting two separate AES3
by tracking the input signal. This leads to lower audible
digital audio signals together with a control data stream
noise floor, lower idle consumption and increased
via one Cat5 cable. This distributes the AES3 signal
efficiency. PATENTED TECHNOLOGY.
across all modules connected in daisy chain. Moreover, a
redundancy config is possible by using the AES-EBU inputs
Accurate design of the Pulse Width Modulation block
in conjunction with the daisy chain network.
guarantees maximum performance, high predictability
and immunity from intermodulation artifacts.
The TruePower limiter is based on actual current and voltage
readings instead of nominal load impedance values, allowing for
It allows power supplies without PFC to automatically
the most precise limitation to achieve maximum performances
switch operating mains voltage between 115 Vac and
without overheating of the voice coil; it can also be used to
230 Vac to avoid the need of mains preselection and
avoid power compression. PATENTED TECHNOLOGY.
separated stock for different markets.
A patented DSP technology that constantly monitors the
difference in pressure between the inside and the outside
of the speaker. It compensates the electromechanical and
acoustical nonlinearities of a typical loudspeaker, and it
helps overcoming the physical limitations of transducers.
This allows the highest SPL for a given transducer and the
highest SPL / Power ratio. PATENTED TECHNOLOGY.
Solutions for powered loudspeakers
In more than a decade spent in supporting the creation of the most advanced active systems in the industry,
Powersoft developed the widest range of solutions available for powered speakers.
No matter if the goal is to make an over loud subwoofer, a multi-channel line array with granular control and
processing, or a rock-solid 2-way monitor to bring on the road, the speaker designer will always find the perfect
match for any project. With a worldwide network of authorised service centres, professionally trained to guarantee
a fast and effective support for the final product wherever it is sold by our partners, Powersoft offers a complete
support of the product’s life-cycle, from design and integration to certification and after sales service.
Integration
Certification
After sales
Electronics are the heart of any active system: a correct
Certifications are more and more often a mandatory step
Being a reliable partner means to offer support, always
integration can be the key to make the most out of the
to open new markets, and the time and costs required
and everywhere. Thanks to a growing worldwide network
amplifier, and often makes the difference between a
can seriously impact the competitiveness and the ability
of Authorized Service Centers, professionally trained,
good and a great end product. Powersoft learnt the
to seize on new opportunities. Powersoft helps by
certified and continuously updated, Powersoft is always
importance of sharing its experience and offers its OEM
providing complete EMI/Safety certifications, CB reports
close to your customers and your products to provide a
partners a strong support since the design phase, to
and all the documentation needed to speed up the
fast and effective support.
help maximizing performances and reliability.
process and reduce the overall costs.
DigiMod PFC Series
The DigiMod PFC Series constitutes a new generation of DigiMod models equipped with a new power supply design, featuring both the Powersoft patented single stage Power
Factor Correction (PFC), guaranteeing optimal and consistent performances in all operating conditions worldwide, and the brand new Smart Rails Management (SRM), allowing to
drastically reduce idle power consumption and noise floor and maximizing the efficiency of the system. As for all DigiMod amp modules, the PFC Series features a fixed switching
frequency design of the Pulse Width Modulation (PWM) block allowing for maximum performance, high predictability and immunity from intermodulation artifacts; all this with an
additional and extensive set of protection mechanisms (power limiters, thermal shutdown, short circuit and overload, clip limiter): there’s no quality without reliability!
DigiMod 2004PFC2
DigiMod 3000PFC
3000 W * + 1000 W ** + 500 W **
2 x 1000 W at 4 Ω
2 x 2000 W at 4 Ω
2 x 2000W at 8 Ω / 4 x 1000W at 4 Ω
1 x 2000 W at 8 Ω *
1 x 4000 W at 8 Ω *
Being the first amplifier module integrating 2 input and 4
PFC + SRM = Max performances / Min consumption!
DigiMod 3000PFC features the most powerful, PFC
bridgeable output channels in a single, compact chassis,
Featuring both the Powersoft single stage PFC and the brand
equipped, power supply available on the amp modules
DigiMod 3004PFC4 is suitable for a number of applications,
new Smart Rails Management, DigiMod 2004PFC2 combines
market, and delivers up to 4000W of power and drive 2, 4
but it certainly lets its light shine with high power 3-way
an extremely powerful, consistent and reliable power
or up to 6 output channels by adding one or two additional
systems, where two bridged channels provide up to 3000W to
supply with the amazing dynamics and sonic quality of two
“slave” modules. The DigiMod 3000PFC represents the
the LF section. Combined with DSP-4, it represents the most
bridgeable output channels, bringing 2000W subwoofers and
ultimate solution for very high power subwoofers, top level
advanced platform to develop top-level multi-way systems.
high power 2-way systems to a new level of performances.
line arrays and high performance multichannel applications.
AMP MODULES
DigiMod 3004PFC4
* = Bridge tied load
** = Single ended
Compatible with DSP-D, DSP-4 and DSP-Lite
Compatible with DSP-D, DSP-4 and DSP-Lite
Compatible with DSP-D, DSP-4
DigiMod Classic Series
Powersoft pioneering switch mode technology used in DigiMod Classic modules has become a standard for the excellent sound performances as well as for the robustness and
reliability proven by more than 10 years spent being the core of the best active systems in the market. Featuring a unique fixed switching frequency design to always guarantee
the highest sonic quality, all DigiMod Classic integrate both power supply and two bridgeable output stages in the very same compact size, allowing for an easy and scalable
integration on a complete range of active products. The availability of two DSP solutions specifically designed by Powersoft further extends the flexibility and capabilities of the
whole DigiMod family.
DigiMod 1500
DigiMod 1000
2 x 1050 W at 8 Ω
2 x 750 W at 4 Ω
2 x 500 W at 4 Ω
1 x 2100 W at 16 Ω
1 x 1500 W at 8 Ω
1 x 1000 W at 8 Ω
The DigiMod 2000HV is a power amplifier module
The DigiMod 1500 is a high power Class D amplifier
The DigiMod 1000 can be the perfect solution for a great
specifically designed for 2-channel applications
module delivering up to 2x750W on 4Ω and 1x1500W on
variety of applications: small to mid subwoofers, stage/studio
where high output voltage level is required, and with
8Ω in bridge mode, ideal for a wide range of applications
monitors, 2-way cabinets and array elements as well as
its 2x1050W on 8Ω and 1x2100W in bridge mode, it
such as mid to high power subwoofers, 2-way line array
high power bass/guitar amplifiers. Its power supply can also
represents the perfect engine to drive rock solid double
modules, stage monitors or active mixers.
drive the additional 2-channel output stage of the DigiMod
AMP MODULES
DigiMod 2000HV
subwoofers or high power 2-way systems.
1000NPS, to become a multi-channel platform able to power
3-way loudspeakers or small “sub + satellites” PA systems.
Compatible with DSP-D, DSP-4
Compatible with DSP-D, DSP-4
Compatible with DSP-D, DSP-4
DigiMod 1000NPS
2 x 500 W at 4 Ω
1 x 1000 W at 8 Ω
The DigiMod 1000NPS is an exact replica of DigiMod
1000 output stage (2-channel bridgeable, 2x500W on 4Ω,
1x1000W on 8Ω), which can be used in combination with
DigiMod 500 or DigiMod 1000 to extend the range of
possible multi-channel configurations and power 3-way
active loudspeakers. Moreover, with the 4-output DSP
designed by Powersoft for DigiMod Series, you can fully
process the whole system with a single board.
Compatible with DSP-D, DSP-4
AMP MODULES
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LiteMod
The LiteMod family is composed of two modules, namely the LiteMod and the LiteMod HV. Both compact amplifiers, they are capable of reaching unprecedented power to
volume ratio, bringing the typical “2-channel bridgeable” configuration to a higher level of flexibility: while able to support up to 1200W in bridged mode or 2x600W when driving
small double subwoofers, this small amplifier is the perfect solution for asymmetric load applications, whereas the latter reaches 1400 W at 16 Ω and 2x700 at 8 Ω, ideal for high
impedance loads. Both models are equipped with the latest generation PFC to compose the best amplifier modules in their category.
LiteMod HV
2 x 600 W at 4 Ω
2 x 700 W at 8 Ω
1 x 1200 W at 8 Ω
1 x 1400 W at 16 Ω
LiteMod is a compact and powerful switching mode
LiteMod HV is a compact and powerful switching mode
amplifier module delivering up to 800 W + 400 W or
amplifier module aimed to drive high impedance loads,
2 x 600 W in 2 channels mode or 1200 W in bridge
capable to deliver 700 W @ 8 Ω per channel or 1400 W
mode. LiteMod provides high clean output power thanks
@ 16 Ω in bridge mode. LiteMod HV provides high clean
to the last generation compact PFC power supply,
output power thanks to the last generation compact PFC
guaranteeing reliability and consistency in all operating
power supply, guaranteeing reliability and consistency in
conditions and low power consumption.
all operating conditions and low power consumption.
Compatible with DSP-Lite
Compatible with DSP-Lite
AMP MODULES
LiteMod
D-Cell504
The D-Cell504 is an incredible mix of power and technology you would not expect: it is made of modular blocks, each measuring just 100x78x45mm, guaranteeing easy
mechanical integration and the ability to fit any possible design and application: from small-mid power professional loudspeakers to studio monitors, home cinema systems,
powered mixers and hi-fi applications. The powersupply is available to work both in AC or DC, and each can drive up two 2-Channel amp units, permitting multi-way configurations
in a ridiculous amount of space. Compactness and flexibility are the keywords even when looking at the DSP solution for the D-Cell504: in fact, the output stage is also available
with an integrated 2in/4out DSP on board – DSP-Cell –, a powerful tool to shape the audio signal and to apply the dynamic processing needed to make the most of your speakers.
D-Cell504 DSP
AC Power Supply
DC Power Supply
2 x 350 W at 4 Ω
2 x 350 W at 4 Ω
100 - 250 V +/- 10%
12 - 24 - 48 Vdc
1 x 700 W at 8 Ω
1 x 700 W at 8 Ω
The D-Cell504 is the heart of
The built-in DSP is completely
The AC power supply sports
The DC version of the power supply
the D-Cell system, offering an
supported in Armonía and
PFC for improved efficiency,
gives the possibility of using the
outstanding sonic quality in a tiny
optimizes features vs. costs, giving
reliability and worldwide operation.
D-Cell504 amp with DC mains (250,
space. Modularity and scalability,
all the shaping tools required
The possibiliy to drive two
550 and 700 W max total power in
together with the other D-Cell504
without the need of an external
D-Cell504 amps grants multi-way
12, 24 and 48Vdc), making it a great
products is what makes this
board. A 4-channel version opens
configurations together with a
solution for special applications
small amplifier a great solution for
up to different setups, such as a
great level of flexibility.
such as sola powered devices,
virtually any setup.
three-way system.
AMP MODULES
D-Cell504
automotive, industrial, etc..
IpalMod
®
DIFFERENTIAL
PRESSURE CONTROL
1 x 8500 W at 1 Ω
Integrated Powered Adaptive Loudspeaker (IPAL) technology is a functional solution born to help overcoming the limitations of traditional transducers. The “IPAL approach”
allows a sensible increase of the “mains input to acoustic output” efficiency ratio by using a full boundary-conditions processing. This new system can be used in a number of low
frequency applications such as very high power and energy efficient subwoofers, steerable low frequency arrays, very low distortion and high SPL systems, low frequency noise
and standing waves removal. The IpalMod is a powerful single-channel amp module able to deliver up to 8500 W, provided with a Zero Latency DSP and a differential pressure
sensing device. Interface board with serial networking capabilities (RS485) and software for full remote programming, diagnostics and system monitoring are also provided.
Compatible with DSP-D, DSP-4
IPAL Technology
IPAL Sensor
DPC®
Re
LPF
Current feedback loop
Transducer
Input
signal
Input
gain
Output
stage
DSP
Feedback
gain
Pressure
sensor
LPF
Radiating
sound field
Pressure feedback loop
An IPAL system implements a closed feedback loop
The pressure gradient sensor measures the differential
Thanks to DPC® a differential pressure signal is
based on the patented DPC® (“Differential Pressure
pressure inside and outside the loudspeaker, with an
mechanically obtained from the two sides of the moving
Control”) technology. By using a differential pressure
adjustable sensitivity from the IpalMod’s dedicated
loudspeaker membrane, and it is fed to the amplifier
sensor and a dedicated DSP, full characterization of
software. The signal is then sent to the DSP board,
just as any other electrical feedback signal. This allows
the transducer and the acoustical load conditions is
which modulates the strength applied to the transducer
a complete real time characterization of the transducer
possible, allowing for system linearity and a real time
dynamically and in real-time, therefore generating a
and its acoustical load conditions, allowing for an
correction of the uncertainties of any acoustical system
sonic pressure field that is true (or, as close as) to the
input signal-to-SPL closed loop design, resulting in
with state of the art performances.
input signal.
outstanding acoustical performance.
SPECIAL APPLICATIONS
PATENTED
DSP Solutions
Digital Signal Processing has become crucial in active loudspeakers design, and it plays a capital role in defining the sound of the system as well as in keeping it safe while getting the
most out of the amplifier.
Making sure that the integration of the DSP with the power electronics is tight, easy and effective is not only a key to achieve higher performances but also to maximize the reliability
and shorten the time to market of the end product. Powersoft develops DSP tools specifically dedicated to amp modules and offers complete proprietary solutions where both the
amplifier and the processing boards are actually designed to work with each other.
From the compact plug & play DSP-Liteite up to the monster processing, networking and monitoring capabilities of the DSP-4, Powersoft DSP boards meet the requirement of a wide
range of applications and precisely tailor the behavior of the system, yet keeping the learning curve and development process for the speaker designer extremely fast and easy.
DSP-D
DSP-Lite
1 in / 4 out
2 in / 4 out
2 in / 4 out
Ethernet based networking
RS 485 based networking
USB type connection
DSP SOLUTIONS
DSP-4
Active
Damping
Control
Active
AESOP
Damping
Control
DSP-4 offers an unmatched set of processing
DSP-D is an easy to use yet flexible solution covering
DSP-Lite is a compact processing board integrating into
capabilities, only comparable to top outboard rack
most of the typical applications for powered speakers:
a single PCB all I/O connections and interface controls,
processors. AES3 Digital input, Raised-cosine, custom
featuring 170ms of input delay, IIR filters on input
including a USB port for easier programming. Featuring
FIR filters, 4s input delay, ActiveDampingControl™,
and output EQ as well as RMS and Peak limiters with
the same processing capabilities as the DSP-D, DSP-
TruePower™ limiters are only a few of the features of this
multiband capabilities to build up to 4 presets that can
Lite perfectly matches LiteMod Series amplifiers in
outstanding DSP board. Proprietary AESOP protocol
be stored onboard. The ProNet485 can be used to set
representing and extremely versatile, powerful yet
allows fully redundant daisy chain network configurations
up small networks and remotely control and monitor the
cost effective platform for a large number of different
over the 2 Ethernet ports.
speakers.
applications.
Compatible with IpalMod, DigiMod classic and PFC series
Compatible with IpalMod, DigiMod classic and PFC series
Compatible IpalMod, LiteMod and DigiMod PFC series
DigiMod Integration Kit
The Module
The Heatsink
+
The DSP + Interface
The End Result
=
+
First: Choose the amplifier
Second: Associate the heatsink
Third: Select the DSP solution
Fourth: DigiMod IK is the true
module that better fits the
where to mount your amplifier
between the DSP-D, a simple
plug’n’play solution around any
design of your speaker and that
module on. Two options are
board but with effective processing
DigiMod amplifier, saving the time
suits the specification of your
available: “Large” (specific for
capabilities, or the DSP-4, simply
and resources usually needed
system. Whether you need a 2
DigiMod 3000PFCsu, DigiMod
the most advanced DSP solution on
to design and manufacture
or 4 channels amplifier, with high
3004PFC4, IpalMod) or “Medium”
the market, provided with custom
mechanical parts and auxiliary
voltage or high current, with PFC or
(which fits any other DigiMod), both
FIR filters, ethernet switch, GPS
electronics. Assembling your own
Auto Mains Selection, in DigiMod
realised as plain alumium plates,
and 3-axis inclinometer. Each
DigiMod IK is extremely easy and
series you will always find the most
which guarantee proper heat
DSP comes fully equipped with a
only requires to screw the three
suitable solution for your system.
dissipation to any DigiMod amplifier.
complete and easy interface.
parts together: never has so much
power been so easy to integrate!
LiteMod Integration Kit
The Heatsink
+
The DSP + Interface
The End Result
=
+
Choose between the LiteMod and
The Small Heatsink has a very
Specifically designed to fit the
The end result saves both time and
LiteMod HV amp modules.
clean, simple yet effective design,
LiteMod IK, the DSP-Lite provides
resources, as a simple screwdriver
Whether you need to drive up
guaranteeing proper heat dissipation
all I/O connections and interface
is all that is required.
to total 1200 W or 1400 W, the
and integrating an EMC filter and I/O
controls, including a USB port for
LiteMod suites high power active
powerCON™ mains connectors, as
easy programming.
loudspeakers.
well as full access to the DSP I/O
panel.
INTEGRATED SOLUTIONS
The Module
D-Cell504 IS
The D-Cell504 IS Series literally brings in the palm of your hand all the flexibility of the D-Cell504 family of amp modules, providing in a compact platform all you need to quickly
develop your product and dramatically reduce the time-to-market. Available in both 2-channel version and in a surprisingly compact 4-channel model with two amp units,
integrating a 4 preset on board DSP. With D-Cell504 IS it is easy to power a 2-way loudspeaker with up to 2x350W on 4Ω or 1x700W in bridge mode on 8Ω, or even 3-way systems
with up to 700W on the low end. Integrated on an elegant aluminum heatsink panel, the D-Cell504 IS offers an interface panel with input volume potentiometer, double XLR for
mono input and link out or stereo input operation, four LED for Limit, Clip, Signal and Ready signalling and a push button to select the 4 presets available.
INTEGRATED SOLUTIONS
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Armonía Pro Audio Suite™
Armonía Pro Audio Suite™ - the software for remote control and monitoring of the full range of Powersoft products. On-line or off-line system setup and tuning, real-time
management and monitoring of all vital functions from a remote PC via a single intuitive graphical user interface.
Armonía (currently supporting 7 different languages) is a new and unique tool for system designers and operators to significantly improve sonic performance and system reliability;
and now thanks to a dedicated software tool (Armonìa ProManager), any OEM manufacturer can display a system based on Powersoft amp modules as his own proprietary
product, providing a powerful environment and yet supporting its own brand identity.
The Workspace
The processing scheme
The EQ / filters page
The Workspace is the main window, where the user
This is the door to the processing for every device (a
The frequency response of each channel may be
can visualize the devices to be managed. This allows
DSP-4 in the picture). By clicking on a block, you will able
adjusted in several ways, and a discrete time delay
large systems to be consistently under control. It is also
to adjust every single parameters in the audio path.
inserted (a DSP-4 input eq. in the picture, with Raised-
possible to add a background image to the Workspace.
Cosine filters). The input equalizer has both fully
parametric and 30-band graphic modes.
ProManager: Your product in Armonía
Armonía ProManager is the dedicated software tool aimed to configure any IK combination.
With Armonía ProManager, OEM manufacturers can initialize products as proprietary while displaying branding information, the name and serial number of the loudspeaker
system, the product name and family as well as product images and brief descriptions. This level of customization and added visibility adds another dimension of value for the
SOFTWARES
manufacturer.
Initialize
Custom models
Armonía integration
This process identify the DSP as part of a Powersoft
A Custom Model is your finished product (Speaker,
After the DSP initialization as Custom model, with all
system structure and allows to set up the correct level
rack amp) that you aim to manage using Armonía. You
the parameter, names, description and preset that
of input signal, according to the specific connected amp
can specify the Product, Family and the series names,
characterize your product, you can view and manage
module. After that, the DSP will be ready to operate
upload a suitable image, and specify a lock password.
your model in Armonía. You can chose to send to
correctly and will be possible to discover it online in
Powersoft your Custom Model preset in order to put him
Armonía Audio Suite.
in the next public software release.
Application Examples
Please note that the following configuration examples do not cover all possible application.
Power ratings could vary depending on acoustic design and speaker specifications. Contact Powersoft for support in selecting the ideal solution for your specific needs.
Single-Sub
Double-Sub
2-way Systems
3-way Systems
D-Cell504 2ch
1 x 700W @ 8 Ω
2 x 350W @ 4 Ω
2 x 350W @ 4 Ω
—
D-Cell504 4ch
—
2 x 450W @ 8 Ω
2 x 450W @ 8 Ω
700W @ 8Ω + 350W @ 4Ω + 190W @ 8Ω
DigiMod 1000
1000W @ 8 Ω
2 x 500W @ 4 Ω
2 x 500W @ 4 Ω
—
—
2 x 500W @ 8 Ω
—
1000W @ 8Ω + 500W @ 4Ω + 260W @ 8Ω
LiteMod
1200W @ 8 Ω
2 x 600W @ 4 Ω
800W @ 4 Ω + 400W @ 8 Ω
—
LiteMod HV
1400W @ 16 Ω
2 x 700W @ 8 Ω
800W @ 8 Ω + 600W @ 16 Ω
—
DigiMod 1500
1500W @ 8 Ω
2 x 750W @ 4 Ω
2 x 750W @ 4 Ω
—
DigiMod 2000HV
2100W @ 16 Ω
2 x 1050W @ 8 Ω
2 x 1050W @ 8 Ω
—
DigiMod 2004PFC2
2000W @ 8 Ω
2 x 1000W @ 4 Ω
2 x 1000W @ 4 Ω
—
DigiMod 3004PFC4
—
2 x 2000W @ 8 Ω
2 x 2000W @ 8 Ω
3000W @ 8Ω + 1000W @ 4Ω + 500W @ 8Ω
DigiMod 3000PFC
4000W @ 8 Ω
2 x 2000W @ 4 Ω
2 x 2000W @ 4 Ω
—
—
2 x 2500W @ 8 Ω
—
3400W @ 8Ω + 1000W @ 8Ω + 380W @ 8Ω
8500W @ 1 Ω
—
—
—
DigiMod 1000 + 1000NPS
DigiMod 3000PFC + 3000AMP
IpalMod
Accessories
DSP-Lite
DSP-D
DSP-4
•
•
•
•
Small Heatsink
Medium Heatsink
Large Heatsink
D-Cell504 2ch
D-Cell504 4ch
DigiMod 1000
DigiMod 1000 + 1000NPS
LiteMod
LiteMod HV
•
•
DigiMod 1500
•
•
•
•
•
•
•
•
•
•
•
•
DigiMod 2000HV
DigiMod 2004PFC2
DigiMod 3004PFC4
DigiMod 3000PFC
DigiMod 3000PFC + 3000AMP
IpalMod
•
•
•
•
•
•
•
•
•
•
•
•
•
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Powersoft S.p.A.
Distributed by:
via Enrico Conti, 5
50018 Scandicci, Florence, ITALY
Tel: +39 055 735 0230
Fax: +39 055 735 6235
Email: sales@powersoft.it
Web: www.powersoft-audio.com
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