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Studiomaster DQX4-4000 is a dedicated 4-channel power amplifier, designed to provide stable, powerful performance and refined sound quality for stage, hall, high-end karaoke or church sound systems.
Amplifier Studiomaster DQX4-4000 is a professional 4-channel power amplifier, delivering outstanding performance with RMS power up to 2890W/channel at 2Ω and 5780W in Bridged 4Ω mode.
Compact design, sturdy metal shell, smart heat dissipation and comprehensive protection circuit help the device operate stably in all environments. Suitable for stage sound systems, halls, high-end karaoke and large-capacity speaker systems. Below are the outstanding advantages of Studiomaster DQX4-4000:
The Studiomaster DQX4-4000 Amplifier impresses with its high power amplification on all 4 channels, with an RMS of 1000W at 8Ω, 1700W at 4Ω and up to 2890W at 2Ω - a rare number in amplifiers in the same segment.
In particular, when using Bridged mode, the device can reach a capacity of up to 5780W at 4Ω, helping to pull well 18-inch dual subwoofers or high-power line arrays. This is an ideal choice for stage sound systems, halls, high-end karaoke or churches.
With a flexible impedance range, the device not only meets volume requirements well but also maintains stability during long periods of high-intensity use.
The device has a standard size of 4.4 x 48.3 x 37 cm and weighs only 9 kg, suitable for 1U rack cabinets, helping to optimize installation space in professional sound systems. The case is made of high-quality powder-coated steel, increasing durability and resistance to electromagnetic interference.
In addition, the automatic speed-adjusting cooling fan system combined with the smart convection vent design helps to reduce heat quickly, ensuring stable operation of the device even when operating continuously for many hours. Although the design is compact, it contains great internal strength, making the product easy to move and arrange in complex projects.
Studiomaster DQX4-4000 uses Class D amplifier circuit with high power conversion efficiency, helping to minimize heat dissipation, saving power while still ensuring powerful and accurate output sound.
Class D technology also helps the device maintain stable performance at low impedance ranges such as 2Ω, which many conventional amplifiers cannot do. Good sound control, low distortion (low THD + N), wide dynamics and true sound quality make this amplifier especially suitable for systems that require high quality, clear and powerful sound.
Not only powerful, Studiomaster DQX4-4000 is also equipped with a multi-layer protection circuit to protect both the device and the speaker system from conditions such as overheating, overcurrent, short circuit or voltage drop. This protection system includes: short circuit protection, overload protection, overheat protection, along with a soft start mechanism and automatic mute when necessary.
All to ensure component longevity and maximum safety during use. This is a huge plus for professional users who require stable, durable equipment in harsh operating conditions.
The Studiomaster DQX4-4000 is a high-power 4-channel amplifier designed to meet the needs of sound amplification in medium to large-scale professional systems. With a power of up to 2890W/channel at 2Ω and 5780W in Bridged mode, this product is suitable for many sound environments such as:
Yes. With Bridged power up to 5780W at 4Ω, this amplifier is fully capable of pulling the current. subwoofer 18 inch or 21 inch bass pair in karaoke, stage or hall environment. In addition, the device operates stably at low impedance of 2Ω, suitable for heavy load speaker system configuration.
Yes, but only if you use a large speaker system or a room with an area of 30m² or more. For a small room or small speaker system, the power of this amplifier may be too redundant, causing waste and difficulty in controlling the volume at low levels.
Yes. The product is integrated with short circuit, overload, overheating and clip protection circuits, and has soft start and auto mute functions to protect both the device and the speaker during operation. This is a big plus that helps the device last longer over time.
Studiomaster amplifier DQX4-4000 has a 12-month genuine warranty. If you buy at Phuc Truong Audio, you will receive on-site technical support, available replacement parts, free pairing test and maintenance support upon request.
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