3. DSP including Amplifier Bundle from 300€
  5. D8V4

D8V4

1 review

100 Watt

D8V4

1 review

Technical Highlights

  • 8 x 70/100 Watts RMS @ 4/2 Ohms, 4 x 200 Watts RMS @ 4 Ohms bridged.
  • Signal-to-noise ratio of 95 dB, total harmonic distortion 0.01%, 15 Hz – 22 kHz.
  • Burr-Brown converter, Analog Devices DSP, Dual 32bit, 330 MHz DSP.
  • More technical details
€659.55
-17% €799.00 €659.55
2% discount with credit card

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ProductD8V4

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datasheet
Musway-D8V4-8-Kanal DSP-Verstärker-masori-kaufen
€659.55
€799.00-17% €659.55

The Musway D8V4 is an 8-Channel DSP Amplifier equipped with Burr-Brown converters (PCM3168A) and an Analog Devices DSP (ADAU1452). The device features an intelligent high-level input including an Error Protection System (EPS) as well as an automatic power-on function and is start-stop ready. The power output is delivered over eight channels with 70 watts RMS at 4 ohms or 100 watts RMS at 2 ohms, with 4 x 200 watts RMS at 4 ohms achieved in bridged mode. Thanks to the Dynamic Headroom technology (DHR), up to 125 watts RMS per channel at 2 ohms is available. The control of the dual 32bit DSP technology is managed via dedicated software or a smartphone app. The hardware is housed in a casing with dimensions of 127 x 37 x 205 mm and offers connections for eight high-level inputs, two AUX inputs, and one optical digital input.

Features
  • 8-Channel DSP Amplifier
  • Burr-Brown converters (PCM3168A)
  • Analog Devices DSP (ADAU1452)
  • Dual 32bit, 330 MHz DSP technology
  • Intelligent high-level input with EPS (Error Protection System)
  • Start-stop ready
  • Automatic power-on function
  • Soft clipping in 2 ohm operation
  • 8 x high-level input
  • 2 x AUX input (RCA)
  • 1 x Optical input (Stereo PCM)
  • 8 x amplified speaker output
  • 2 x preamplifier output (RCA, DSP-configurable)
  • Dimensions: 127 x 37 x 205 mm
Technical Specifications
  • Power: 8 x 70 watts RMS at 4 ohms
  • Power: 8 x 100 watts RMS at 2 ohms
  • Power: 4 x 200 watts RMS at 4 ohms bridged
  • Power (DHR): Up to 125 watts RMS per channel at 2 ohms
  • Signal-to-noise ratio: 95 dB
  • Frequency response: 15 Hz – 22 kHz (-3 dB)
  • THD: 0.01% (1 kHz, 4 ohms, 90% power)

Frequently Asked Questions about D8V4

How does the intelligent high-level input of the D8V4 work?

The D8V4 from Musway features an intelligent high-level input with EPS® (Error Protection System). This system protects against overload and ensures that error corrections are made automatically to optimize sound quality. This means that even with high input signals, no distortion occurs, and the performance of the amplifier channels is not affected. This technology significantly enhances the audio experience by delivering clean and clear audio signals, even under high power demands. The intelligent high-level input thus ensures trouble-free operation and better signal transmission.

What does Start-Stop ready mean for the D8V4?

The term 'Start-Stop ready' in relation to the Musway D8V4 means that the amplifier is designed to function seamlessly in vehicles with Start-Stop technology. In such vehicles, the engine is automatically turned off and restarted at every stop. This functionality could lead to voltage fluctuations that can affect traditional amplifiers. However, the D8V4 can compensate for these fluctuations and remains stable and operational without affecting the audio system or diminishing sound quality. This expands the compatible vehicle models for the D8V4.

What DSP technology does the D8V4 use?

The Musway D8V4 utilizes a Dual 32bit, 330 MHz DSP technology, equipped with an Analog Devices DSP of the type ADAU1452. This technology allows for extensive signal processing and precise control of audio output, resulting in a highly customizable sound profile. Control is achieved through both the DSP software and a smartphone app, providing flexibility in fine-tuning. Additionally, optional access via a digital remote control with an OLED display offers easy operation directly during use. This advanced DSP technology allows for precise adjustment of sound to personal preferences.

What output power does the D8V4 deliver?

The Musway D8V4 offers remarkable output power that allows for multiple configurations. You can operate 8 channels with 70 watts RMS at 4 ohms or 100 watts RMS at 2 ohms each. Alternatively, the amplifier can be bridged to operate at 4 x 200 watts RMS at 4 ohms. The Dynamic Headroom technology (DHR) also provides up to 125 watts RMS at 2 ohms per channel. This flexibility in power configuration makes the D8V4 an ideal choice for various speaker systems and demanding audio applications, regardless of the desired arrangement and power peaks.

What is the frequency response of the D8V4 specified?

The Musway D8V4 covers an impressive frequency range from 15 Hz to 22 kHz (-3 dB), ensuring the reproduction of both deep bass and high frequencies. This means that the amplifier has the capability to capture and reproduce every detail of the audio signal without losing frequencies in the upper or lower range. Especially if you enjoy listening to music at high volumes, this extended frequency response allows for a detailed and powerful audio experience. Even at high sound pressure levels, the sound characteristics remain balanced and clear, which is particularly appealing to audio enthusiasts.

What is the specified total harmonic distortion for the D8V4?

The total harmonic distortion, also known as distortion factor, of the Musway D8V4 is 0.01% at 1 kHz and 90% of the power at 4 ohms. This demonstrates the high precision and clarity in the sound reproduction of the amplifier. A low total harmonic distortion is essential for the accurate reproduction of music, as it minimizes distortions in the audio signal. In practice, this means that the D8V4 reproduces music almost in its original quality, without unwanted sound distortions, even when the amplifier is nearing its maximum capacity. For audiophiles, this is an important aspect when selecting products.

What Bluetooth features are available in the D8V4?

An external Bluetooth® USB dongle is optionally available for the Musway D8V4 in the variants BTS, BTS-HD, and BTA2. These dongles enable wireless audio streaming and convenient control of the amplifier via the app. The Bluetooth connection enhances flexibility by providing easy access to wireless audio transmission directly from mobile devices. This allows for simple control of the D8V4 without the need for physical connections or rearranging audio sources. Thus, access to digital music sources is optimized, and integration into modern setups is facilitated.

How many inputs does the D8V4 have?

The Musway D8V4 features 8 x high-level inputs with EPS® as well as 2 x AUX inputs in RCA format. Additionally, there is an optical input and a stereo PCM input. This variety of connections allows the D8V4 to be connected to a wide range of audio sources. Such flexibility is crucial for complex audio systems or for applications with multiple signal sources. Whether for HiFi systems or various playback devices, the provision of numerous input options ensures that the D8V4 integrates seamlessly into existing setups without the need for additional adapters or modifications.

What are the dimensions of the Musway D8V4 digital amplifier?

With its compact dimensions of 127 x 37 x 205 mm, the Musway D8V4 can be easily integrated into most vehicle configurations, even in tight spaces. This size is ideal for installation in vehicles with limited space, without compromising functionality or performance. The compact design, combined with the high-quality technical features of the D8V4, offers maximum power in minimal space, making this amplifier a universal solution for various car audio setups, suitable for many installation requirements without major adjustments.

How are the DSP functions controlled in the D8V4?

The control of the DSP functions in the Musway D8V4 is done through a variety of options. One of them is the DSP software, which allows control and fine-tuning of audio settings on a PC or laptop. Alternatively, a smartphone app can be used for control, enabling you to optimize functions on the go. Additionally, the optional digital remote control DRC1 with OLED display provides an intuitive interface for direct access to all important DSP functions. These diverse customization options make the D8V4 particularly flexible and user-friendly for different application needs.

Manufacturer information/responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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