Bose PowerShare PS404D Amplifier

Bose PowerShare PS404D power amplifier

Bose PowerShare PS404D is a high-quality amplifier product, ideal for sound systems that require high power and flexible features. With outstanding features such as powerful amplification, wide frequency response, diverse inputs and outputs, and easy-to-install design, Bose PS404D will definitely be the top choice for investors and users in the professional audio industry.

Introducing the Bose PowerShare PS404D Digital Amplifier

The Bose PowerShare PS404D is a professional amplifier with 4 x 100W of power, up to 400W per channel (2-4Ω, 70/100V). It provides a wide frequency response from 20 Hz to 20 kHz (±1 dB) into 4-8Ω loads and 50 Hz at 70/100V. With 4 analog input channels and 4 Dante digital input channels, the PS404D supports a variety of connections and ensures clear, powerful sound.

Technical parameters of the product to consider:

• Amplifier power: Each channel of the amplifier provides 100W (4 channels total 400W), this shows that the product has the ability to amplify sound powerfully and clearly.
• THD + N (Total Harmonic Distortion + Noise): Only <0.04%, showing very low distortion and very high sound quality, ensuring fidelity in sound reproduction.
• Test frequency: 1 kHz, the standard for mid-range audio, helps determine how accurate a product is at reproducing these frequencies.
• Maximum power per channel: Achieve 400W per channel when connected to a 2-4Ω load or 70/100V system. This allows the Bose PowerShare PS404D to handle powerful audio in high-power audio systems without overloading.
• Load 2-4Ω: Allows use with low (2Ω) to medium (4Ω) impedance speakers, providing flexibility in selecting the right speaker.
• 70/100V system: Suitable for distributed sound systems, such as outdoor sound projects or in large buildings.
• Frequency response: 4-8Ω: 20 Hz – 20 kHz (+/- 1 dB @ 1W): Very wide frequency response, from 20Hz to 20kHz, which reproduces the full range of sound frequencies, from low frequencies (bass) to high frequencies (treble). This is ideal for Hi-Fi audio and sound systems that require detail and liveliness.
• 70/100V: Same as 4-8Ω with 50 Hz high pass filter: When used in 70/100V mode, the product has a high-pass filter at 50Hz, helps eliminate unwanted low frequencies and ensures sound quality in applications where clarity is required.
• Analog: 4 balanced channels: Analog input channels balance Helps reduce noise and interference during signal transmission from source devices. Provides 4 channels to connect various audio sources (microphone, signal generator, audio device).
• Dante: 4 Digital channels: With 4 channel Dante digital, a product that supports digital audio networking, allowing for low-latency, lossless signal transmission. Dante is a digital audio networking technology popular in professional audio systems.
• Analog: 4 channels: With four analog outputs, the Bose PowerShare PS4D can feed audio signals to multiple speakers or amplifiers, providing flexibility in audio distribution.
• Power supply voltage: 100 VAC – 240 VAC (± 10%, 50/60 Hz):,Voltage Support Products 100VAC – 240VAC, allowing for use in multiple countries with different voltage standards, from 100V in countries like Japan, to 240V in countries like Europe, allowing for increased flexibility and ease of deployment.
• the size: With compact size 44 x 483 x 420 mm, Bose PowerShare PS404D is easy to install in many spaces, from audio equipment cabinets to fixed sound systems in large buildings.
• Weight: With weight only 6.4 kg, the product is easy to transport and install, while still ensuring strength and durability.

Outstanding features of Bose PowerShare PS404D Karaoke Amplifier

Bose PowerShare PS404D delivers a premium karaoke experience with powerful, high-quality sound, flexible connectivity and easy installation. Here are some of the highlights that distinguish this product:

• Advanced amplification technology, suitable for professional karaoke: Bose PowerShare PS404D Not only is it a high-power amplifier, it is also an ideal choice for high-end karaoke systems. With a capacity of up to 4 x 100WThis amplifier can easily amplify the sound for a large karaoke space, ensuring that every lyric is reproduced clearly and powerfully, even when many people are singing at the same time.
• Flexible and diverse connectivity: 4 analog input channels (balanced) , and 4 Dante digital input channels helps connect audio devices such as wireless microphones, musical instruments, and music players from computers or phones via the Dante network.
• Powerful, clear sound in large spaces: Wide frequency response from 20 Hz – 20 kHz helps the amplifier reproduce a rich range of sounds, from deep bass for instruments, to delicate treble for vocals, helping to create a vibrant karaoke sound experience, without lacking any frequency range.
• Energy saving and stable operation: Products have energy saving ability Optimized, minimizes power consumption over long periods of use while maintaining high performance. This is extremely important for karaoke sessions that last for hours without increasing electricity costs too much.
• Compact design and easy to install: With size 44 x 483 x 420 mm and weight only 6.4 kg, Bose PS404D can be easily installed in karaoke spaces, whether in small rooms or large karaoke systems. Installation and maintenance are also very simple and convenient, saving time and effort.
• Professional sound quality for high-end music spaces: This product is not only for karaoke, but also used for other purposes. conference, event, seminar sound system, where clear and powerful sound quality is required. Whether it is karaoke or professional audio applications, Bose PowerShare PS404D meets all needs with stable performance.

Detailed review of Bose PowerShare PS404D Amplifier

Impressive amplifier performance

Bose PowerShare PS404D provided 4 x 100W amplifier power (THD + N < 0.04%, 1 kHz, 4-8Ω, 70/100V), which is enough to provide powerful and clear sound for large spaces. When necessary, the maximum power of each channel can reach 400W (2-4 Ω, 70/100 V), allowing this amplifier to handle high-power speakers without problems of overload or distortion.

Exceptional sound quality

Bose PowerShare PS404D Equipped with excellent frequency response, with frequency range 20 Hz – 20 kHz at 4-8 Ω (+/- 1 dB @ 1 W). This allows the amplifier to reproduce the full range of sounds from low bass to high treble, delivering clear and crisp sound. With high-pass filter 50 Hz For 70/100V mode, the product ensures no loss of sound quality when transmitted through speaker systems over long distances.

Flexible connectivity

With 4 analog input channels , and 4 Dante input channels (digital), Bose PowerShare PS404D offers flexible connectivity and easy integration into complex audio systems. You can connect audio devices to the amplifier via the port. Dante Alighieri (digital) or analogous (balanced), helps to transmit high quality audio signals without signal interference.

Compact and convenient design

Despite its large capacity and powerful amplification, Bose PowerShare PS404D still has a compact design, with dimensions 44 x 483 x 420 mm and weight 6.4 kg. This makes it easy to install and transport the equipment in different spaces. This design saves space and is convenient for moving, especially in mobile events.

Reliable and stable features

A big plus of Bose PowerShare PS404D is the ability to operate stably with a wide voltage range from 100 VAC – 240 VAC (± 10%, 50/60 Hz). This ensures that the device can work well in many countries, from low to high voltage countries without encountering power supply problems. You can rest assured about the durability and ability to maintain the operation of the amplifier for a long time.

Applications of Bose PowerShare PS404D Power Amplifier

Bose PowerShare PS404D is one of the high power amplifiers, designed to meet high requirements for sound quality in large spaces and with many connected audio devices. Below are the outstanding applications of this product.

• Halls and Major Events.
• Outdoor Stage and Performance.
• Public Address System (PA).
• Solutions For Teaching Audio Systems.
• Sound Systems For Shops and Restaurants.
• Video Conferencing and Online Meeting System.

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Frequently asked questions about Bose PowerShare PS404D Public Address Amplifier

Which ports can the Bose PowerShare PS404D Karaoke Amplifier be connected to the speaker system?

Bose PowerShare PS404D has 4 channels of analog (balanced) inputs and 4 channels of Dante (digital) inputs, making it easy to integrate into complex sound systems and transmit high-quality audio signals without the problem of signal interference.

Can the Bose PowerShare PS404D amplifier operate stably at different voltages?

Yes, Bose PowerShare PS404D supports a voltage range of 100 VAC – 240 VAC (± 10%, 50/60 Hz), so it can be used in many countries and regions with different voltage levels without worrying about voltage issues.

Is a cooling system required for the Bose PowerShare PS404D?

Karaoke Amplifier Bose PowerShare PS404D is designed to operate stably without the need for a complex cooling system. However, in environments where continuous operation at high power is required, you need to ensure that the device has enough ventilation space to avoid overheating.

Is Bose PowerShare PS404D Amplifier suitable for small spaces?

Bose PowerShare PS404D with high power (up to 400W per channel) is suitable for large spaces such as Hall, outdoor stage, or large events. It is not a good choice for very small spaces as the sound can be overwhelming or difficult to control.