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Hi-Fi Amplifier > DSA series Subwoofer Plate Amplifier > Vistron Audio Equipment Co.,Ltd



DSA series Subwoofer Plate Amplifier


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Vistron Audio Equipment Co.,Ltd






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Last update: 2019-07-16
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China Audio Factory 500W Class D HiFi Super Bass Digital Subwoofer Plate Amplifier
Professional China Audio manufacturer supply subwoofer amplifier plate.


Brief Introduction:
VISTRON AUDIO DSA Series Class D subwoofer power amplifiers are equipped with the unique ability to operate continuously at full rated output?a performance attribute not shared by most home audio amp designs. The benefits of this remarkable reserve capacity include solid, punchy dynamic range and fewer "nuisance" shutdowns when operated at sustained high levels. This subwoofer amplifier technology was developed to offer extreme amounts of power without the wasted heat and energy of traditional amplifier designs .A bass boost option enables the 12 dB/octave low-pass crossover, perfect for sealed enclosures and even certain vented box alignments.
The amplifiers are also extremely compact, lightweight, and cool-running, allowing users to enjoy the advantages of compact system form factors and flexibility of placement. An internal peak limiting circuit prevents amplifier overload, and protection against internal and external faults is also provided. Input power requirements are user configurable to either 110 VAC or 230 VAC line voltage.
Room optimization and system integration are accomplished easily, thanks to the DSA Series amps' inclusion of fully variable level, crossover frequency, and phase controls. Signal input is connected via dual RCA-type jacks, including the means to accept the output of an A/V receiver's LFE output, and dual RCA jacks are also provided to facilitate line level loop-through. When in standby mode, the subwoofer plate amplifier full active operation is engaged by signal presence of less than 0.5 watt.


Features of the plate amplifier:
* DSA series subwoofer amplifier plate amplifier
* Different product range of different power output, 250W, 350W and 500W.
* Class D amplifier design
*Digital technology , Regional Module Design

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Specifications > Amplifier > DSA series Subwoofer Plate Amplifier
ManufacturerVistron Audio Equipment Co.,Ltd
Model nameDSA series Subwoofer Plate Amplifier
Catalog No.Power Audio Amplifier
Kind of amplifierPower amplifier
TypeDigital
Number of channels1
ClassD
Per channel power output500 Watts
Output impedance4 Ohms
Total Harmonic Distortion (THD)0.5 %
Signal to noise ratio100 dB
Input sensitivity150 mV
Power consumption500 Watts
Frequency responsefrom 15 Hz to 1 kHz
Number of inputs3
Source directYes
BalanceYes
Treble / BassYes
LoudnessYes
Source selectorNo
Standby modeYes
Remote controlYes
Phono inputNo
Available front panel colorsBlack,Silver,OEM
Available front panel materialsAluminium, Iron
Dimensions (Height/Width/Depth)25.2/200/9.8 cm
Weight2 kg
Suggested retail price70 EURO (80 USD)
Manufacturer's product URLhttp://www.vistron-audio.com
DSA series Subwoofer Plate Amplifier > Vistron Audio Equipment Co.,Ltd

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