As showed at
Musikmesse 2006
Prolight+Sound 2006

booth A34 hall 4.1
RoHS compliant
versions available
for all X Series.
RoHS compliant versions available.
XD - Power and perfection!
XD - 3.600 watts RMS @ 2 ohms of high-fidelity!
Power: 3.600 watts RMS........Distortion: 0,008%
Damping: >
2,000 @ 40Hz, >800 @ 10,000 kHz
Slew Rate:
35V/uS (no filter). Best in it's class!!!
Pacha Brasil
Pacha/SP, the world's
biggest, uses
Studio R
amps and DAS Aero.

Due to numerous requests: X-Series EIA "33/66" Power Comparison Chart.

X12 - World's most powerful in continuous watts!!!
13200 watts EIA
stereo @ 2 ohm
both channels driven
New Studio R X12 - 13.200 watts EIAJ.
11000 watts IEC
stereo @ 2 ohms
both channels driven
X12: the most powerful touring-class amplifier made in series on the planet.

Weight: 11.5 kg (21lbs)
01 units rack
ACE2400 - 2.400 watts RMS stereo @ 4ohms, with Built-in stereo Linkwitz-Riley crossover..
- ACE2400 - 2400 watts RMS stereo @ 4 Ohm:
- Built-in stereo Linkwitz-Riley crossover (each channel independant),
- adjustable from 80 to 5600Hz,
- Perfect for 4 speakers up to 600w RMS or 2 speakers up to 800w RMS.
Weight: 16 kg (35lbs)
02 units rack

X8 - 8.000 watts RMS stereo @ 2ohms..
- X8 - 8000 watts RMS stereo @ 2 Ohm:
- Perfect for 8 speakers up to 1000w RMS, 4 speakers up to 1175w RMS
- or 2 speakers up to 1300 watts RMS.
- Extremely powerful, light weight and compact!
Weight: 16 kg (35lbs)
02 units rack

X5 - 5.600 watts RMS stereo @ 2ohms..
- X5 - 5600 watts RMS stereo @ 2 Ohm:
- Perfect for 8 speakers up to 700w RMS, 4 speakers up to 850w RMS
- or 2 speakers up to 1000 watts RMS.
- Ligth and compact, with AB class quality and very low price.
A new era

X1 - 1.200 watts RMS stereo em 2ohms..
- X1 Driver - 1200 watts RMS stereo @ 2 Ohm:
- Perfect for powerful drivers, with unique features:
- THD: 0.015% @ 2 Ohm, 0.008% @ 4 Ohm, 0.005% @ 8 Ohm.
- Amazing damping factor of 1000 up to 10kHz.
- Class AB special with high polarization current.
- Supports impedances up to 1.3 Ohm (+/- 60º).
Z Series


Weight: 30 kg (66lbs)
04 units rack

Z10 - 10.000 watts RMS stereo @ 2ohms. Only 30kg!!!.
- Z10 - 10000 watts RMS stereo @ 2 Ohm:
- Perfect for 8 speakers up to 1250w RMS, 4 speakers up to 1570w RMS
- or 2 speakers up to 1750w RMS. One of the most powerfull available!
- The best choice for loudspeaker's headroom needs and systems with speaker management, processors, crossovers or limiters.

Z Series - 4ohm: with built-in adjustable crossover!
Inside Z Series 4-ohm!

Now you can rely on a complete line of 4-ohm professional amplifiers with all the Studio R quality. There are 9 models from 200 to 3200 watts RMS, stereo and bivolt, on just 2 racks/unit, with:

- Built-in, adjustable stereo crossover*;
- XLR and P10 balanced inputs;
- Variable speed ventilation;
  - Individual opto-limiters;
- Protection systems;
- AB-Class amplifier;
- A wide warranty;
and more! Check it.

.Studio R Highlights:

..Processed amplified speakers: SKY Sound FLY! >

- Superpowerful, biamplified, with active crossover,
- Total and individual process on each path,
- Fly support PA integrated with the cabinet by internal hardware,
- Cabinet in plywood (Parana Pine) with extra resistant painting,
- Silent dissipation with no external fans,
- Total warranty for electronics and assembly,
- Fully balanced, new (P10 and XLR) connections,
- Line and microphone inputs with individual volumes,
- Full protection system and individual opto-limiters,
- Mixed signal output (line+mic) for splitting various speakers,
- Three-band equalizer (low, mid, and high).

.SKY Sound Fly Self-powered Processed Systems!

Reference amplifier for studios: Z.200  > 

With passive cooling, is ideal for studio monitoring
and amplification of tweeters and drivers:
THD < 0.01% and response from 20 Hz to 200 kHz  within+/- 1dB!


Power control. Up to 1000 watts per speaker: V8  >

Studio R V8, for speaker of up to 1000 Watts RMS.
With a selectable output power and integrated crossover, it will
revolutionize your system. Click the image for details >

Studio R V8

Installation Series: LINE Amplifiers for ambient sound  >

Presents high sound definition, low distortion and low loss.
Ideal for short-or long-distance 100 volts applications.

LINE Amplifier
Performance, practicality, and price! Studio R 250 Voice Monitor:
Studio R 250 Voice Monitor 250 Voice Monitor:
Amplified voice monitor
with coaxial technology!
Studio R 250 Voice Monitor

A higher-quality and highly versatile monitor.
Compact with an amazing performance,
and an unbeatable price!
.Check it. It certainly will exceed all of your


4X4 System

Plug&Play Modules

Crest Factor limiter
Intelligent  Opto-limiter

Linear Bass - Perfect Clear Loud Bass


World famous band Sepultura, tested the new Studio R processed systems and compared them with the world's best equipment.
Check here!


The brillant bass player Jorge Pescara has been playing with Studio R ampliers for years, and now tell us his impressions.
Check here!

Welcome to STUDIO R Website! You are visiting the site of a company which has been producing, for over 30 years, higly advanced, durable, and reliable professional audio equipment in Latin America. By browsing through these pages you will learn about the trends, technologies, systems, and products which will cause a revollution in the marketplace in the coming years. Now you will also understand why STUDIO R is the most renowned Brazilian audio company, and why its products are always quite ahead of similars, catching up with the latest innovations available in the international marketplace.
Take profit of it!

(*) Except Z.200 and Z.500. (**) Except Z2000, Z2400 and Z3200.

2006 - STUDIO R Eletronica - Sao Paulo / Brazil.

Phones: +55 (11) 5015-3600 / 5015-3600 / 5031-4252 / 5031-9847 - FAX: 5679-9127
Address: R. Lucrécia Maciel, 95 - Vila Guarani. CEP: 04314-130