Resolut presents its first AB-class power amplifiers
16.09.2024
Resolut, a Russian developer and manufacturer of High-End audio equipment, has offered its first AB-class amplifiers to connoisseurs of uncompromising sound in car audio systems. They are made in the format of 1-channel wideband monoblocs, can be used with any sources and are perfectly combined with Resolut processors.
The 1-channel form factor was chosen for several reasons at once. Firstly, it provides flexibility when building multi-channel systems. You do not need to select 2- or 4-channel models and think about their coordination with each other not only in terms of sound capabilities and linearity of sound at different volumes, but also in terms of design for combining into a single aesthetic installation.
Secondly, this ensures absolute independence of the amplification channels, each of which has its own power supply. And this, first of all, is the minimum possible transient attenuation between stereo channels and, as a result, a more accurate and voluminous construction of the sound stereo picture. And, of course, with this approach, mutual influence between energy-loaded low-frequency channels and midrange and high-frequency channels requiring delicacy is completely eliminated.
One of the features of Resolut monoblocs, allowing them to be used in any band from mid-bass to high-frequency and to build a complete audio system on them, is a combination of high resolution and outstanding detail with exceptional power capabilities. This became possible due to not only careful development, but also a rethinking of generally accepted circuit solutions of the AB class, fine-tuning of the operating modes of all elements of the circuit and, most importantly, a particularly attentive attitude to power supply.
As a result, the sound signature is fully consistent with Resolut's ideas about high-quality sound, which has already found a response in the hearts of the most demanding audiophiles around the world. The amplifiers are characterized by a powerful bass register, excellent load control and, at the same time, accuracy and attention to detail, allowing you to reveal all the sonic facets of your favorite music.
With the new amplifiers, Resolut continues the concept of the company's products - the priorities are not just the extremely accurate transmission of musical information, but also something more - the ability to build a system capable of transmitting, first of all, musical emotions.
TECHNICAL DATA
Output power RMS (≤ 1% THD+N) -
12.5 Volts 4 Ohms .................................................................1 x 160 Watts
12.5 Volts - 2 Ohms ...............................................................1 x 240 Watts
14 Volts - 4 Ohms ..................................................................1 x 200 Watts
14 Volts - 2 Ohms ..................................................................1 x 300 Watts
Amplifier technology ..............................................................Class A/B
Inputs.......................................................................................1 x RCA
Speaker output Frequency response.......................................4 Hz - 300 kHz
Signal-to-noise ratio.................................................................114 dB
Noise floor…………………………………………………………………………….117 dB
Distortion (THD) 4 Ohms...........................................................0.003 %
Distortion (THD) 2 Ohms...........................................................0.004 %
Operating voltage .........................................................10.5 - 18 Volts (max. 5 sec. down to 6 Volts)
Idle current...............................................................................750 mA
Fuse..........................................................................................1 x 30 A ANL Fuse
Power rating ............................................................................DC 12 V 40 A max.
Ambient operating temperature range.....................................-40 °C to +70 °C
Dimensions (H x W x D) ...............................................72,6 x 284 x 131,5 mm
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