Bose ControlSpace CSP-428 Audio Processor

Bose ControlSpace CSP-428

Bose ControlSpace CSP-428 is transition audio processor dog level, designeddesigned to provide sound performance optimal bar for applications trade as restaurant,bar, and wiseconference room. With the ability signal processing strong and the village featuressmart, CSP-428 helps easy to manage sound theoryg multiple areas different, carry experience againsounds greatfor users.

Introducing the Bose ControlSpace CSP-428 Signal Processor

Bose ControlSpace CSP-428 is a audio processor advanced commercial audio solution designed to provide high quality audio solutions for spaces such as restaurants, bars and conferences. It incorporates 32-bit DSP technology at 456 MHz, allowing for efficient and precise signal processing.

Technical parameters of the product to consider:

• Signal Processor / CPU: 32-bit fixed/floating point DSP + ARM, 456 MHz: This signal processor combines DSP (Digital Signal Processor) with ARM, ensuring efficient and smooth audio signal processing. Processing speed 456 MHz and computing up to 3,6 GIPS (transactions per second) , and 2,7 GFLOPS (floating point operations per second) allowing it to perform complex calculations in a very short time.
• Audio delay: 900 μs (analog input to analog output): The latency of this processor is very low, only 900 microseconds (μs), which means that the audio signal has almost no delay when passing through the processor. This is important in applications such as online conferencing, live audio, where latency must be kept as low as possible.
• A/D and D/A converters: 24-bit: The A/D (Analog to Digital) and D/A (Digital to Analog) converters use 24-bit resolution, which helps maintain high signal quality, with the ability to accurately and clearly convert audio signals from analog to digital and vice versa.
• Sampling rate: 48kHz: The 48 kHz sampling rate allows the processor to capture and play back signals with high precision, retaining full audio detail in the frequency range from 20 Hz to 20 kHz.
• Frequency response: 20 Hz – 20 kHz (+0,3 dB / -0,5 dB): The processor has a frequency response range of 20 Hz to 20 kHz, which ensures that the device can handle the entire frequency range of audible sound, resulting in clear and faithful sound.
• Harmonic calculation (THD + N): <0,01% at +4 dBu (A-weighted / 20 Hz – 20 kHz): Total Harmonic Distortion (THD) and Noise (N) are very low (just under 0,01%), indicating that this processor does not distort or introduce unwanted noise during signal processing. This is important for professional audio systems where absolute clarity is required.
• Channel Separation and Dynamic Range: Dynamic range > 115 dB A-weighted 20 Hz – 20 kHz, analog via: Large dynamic range allows this processor to handle audio signals with strong variations without distortion or loss of detail. Crosstalk: The ability to separate signals from different channels, helping to minimize crosstalk between channels, especially important when handling multiple signal sources simultaneously.
• Input channels: 4 analog inputs (two unbalanced, two balanced): The processor supports 4 input channels, including both unbalanced and balanced connections. This provides flexibility in connecting to a variety of signal sources, from standard audio equipment to specialized devices.
• Input Noise and Phantom Power: Phantom power +48V, open circuit, 10mA max per channel: Supports 48V phantom power for condenser microphones, providing power to microphone devices that require phantom power to operate, very popular in professional audio environments.
• Output channels: 10 outputs (2 analog, 8 digital via AmpLink): The processor supports multiple signal outputs, with 2 analog channels and 8 digital channels via AmpLink. This allows connection to other devices in the audio system or to digital amplifiers and speakers.
• Output impedance: 66 Ω: The processor's output impedance is 66 Ω, which allows the processor to communicate efficiently with subsequent devices in the audio system without impedance matching problems.
• Maximum output level: +24 dBu (THD + N <= 0,3%, 22 Hz to 20 kHz): The processor's maximum output level reaches +24 dBu, ensuring powerful audio signal output without noise or distortion.
• Power Supply and Consumption: 85VAC-264VAC 50/60Hz: The processor can operate in a wide voltage range from 85 VAC to 264 VAC, making it easy to use in different environments, including countries with different voltage systems.
• Dimensions (Height x Width x Thickness): 44 × 483 × 215 mm: Compact size, easy to install in standard racks.
• Weight: The device is quite light in weight, only 3,6 kg, convenient for transportation and installation.

Outstanding features of the Bose ControlSpace CSP-428 Controller

Bose ControlSpace CSP-428 is a powerful and flexible signal controller, designed to integrate and control audio systems in environments that require high performance and ease of use. Here are the highlights of Bose ControlSpace CSP-428:

• Powerful signal processing with DSP: Processor 32-bit fixed/floating point DSP combined with ARM 456 MHz, providing extremely fast and efficient computing power, allowing the controller to process complex audio signals without degrading sound quality. This reduces latency and improves the overall audio experience.
• Flexible customization and control: With 12 signal inputs (4 analog inputs and 8 digital inputs via AmpLink), CSP-428 can integrate multiple audio signal sources from different devices. This makes it easy to connect to complex sound systems in diverse environments such as auditoriums, meeting rooms, or music events.
• Diverse and flexible output: Support equipment 10 signal outputs (2 analog outputs and 8 digital outputs via AmpLink), providing great flexibility in distributing signals to a variety of audio devices. This allows you to easily expand your system without any limitations.
• High sound quality with large dynamic range: With large dynamic range (>115 dB A-weighted) , and Low THD + N (<0,01%), CSP-428 Ensures that the audio signal is processed clearly and without distortion or noise, resulting in high quality sound.
• Phantom Power Supply Capability: Source support 48V phantom for condenser microphones, which helps provide power to devices that require phantom power to operate, this is useful in professional audio environments where condenser microphones are common.
• Powerful signal processing and computation: Calculate signals up to 3,6 GIPS , and 2,7 GFLOPS ensures that the processor can process complex signals with speed and accuracy, especially when processing multi-channel signals or when complex calculations need to be performed in real time.
• Energy saving: CSP-428 Operates efficiently with low power consumption, saving costs and minimizing negative impacts on the environment.
• Remote control features: The device can be controlled remotely via Bose ControlSpace Designer software, allowing users to easily adjust system settings without having to physically access the controller.
• High scalability: This controller allows system expansion through AmpLink – a powerful digital protocol from Bose that allows connection to other devices in a Bose sound system without loss of signal quality.

Detailed review of Bose ControlSpace CSP-428 Audio Processor

Outstanding audio performance

Bose ControlSpace CSP-428 is a powerful audio processor with a 32-bit DSP combined with ARM high speed. This device is equipped with a processor with 456 MHz speed, allowing for fast and efficient signal processing. Processing speeds of up to 3,6 GIPS (transactions per second) and 2,7 GFLOPS (vertical computing protocol), which provides complex signal processing without performance degradation.

One of the highlights is audio delay extremely low, only 900μs TU analog input to analog output, helping to ensure a seamless audio experience, especially in low-latency audio systems such as conferences, presentations, or live shows.

Impressive sound quality

In terms of sound quality, Bose ControlSpace CSP-428 use converter 24-bit A/D and D/A, combined with 48 kHz sampling rate, allowing for high-resolution and precise audio signal processing. Frequency response of the device is within the range of 20 Hz to 20 kHz (+0,3 dB / -0,5 dB), ensuring faithful and detailed sound.

The strengths of CSP-428 are: dynamic range wider 115 dB A-weighted, allowing for highly detailed audio processing even in noisy environments. With a level of THD + N <0,01% at signal level +4 dBu, this device delivers extremely accurate sound quality, without distortion or noise. This is one of the important factors that makes the CSP-428 an ideal choice for professional sound systems.

Connectivity and flexibility

CSP-428 provides 4 analog inputs (2 unbalanced and 2 balanced), with input impedance leaves 12 kW at 1 kHz, support 48V phantom power for each channel. This allows for connection to a wide variety of devices, including dynamic and condenser microphones. maximum input of the device is +24 dBu, providing strong signal reception without distortion or noise.

Regarding output, CSP-428 provided 10 channel output (2 analog outputs and 8 digital outputs via AmpLink). Output impedance of the device is 66 Ω, with maximum output levels up to +24 dBu, which helps transmit signals to other devices without reducing sound quality.

Support capabilities AmpLink – a digital connectivity system from Bose – is a big plus, making connecting devices in the sound system easier and more efficient.

Reliability and ease of installation

One of the factors that causes Bose ControlSpace CSP-428 Being reliable in professional audio environments is all about the ability to operate reliably in harsh environments. With power supply voltage range from 85 VAC to 264 VAC, this device can operate in a wide voltage range, which helps to minimize the risk of voltage failure.

In addition, the size 44x483x215mm makes the device easy to install and integrate into existing sound systems without taking up too much space.

Applications of Bose ControlSpace CSP-428 Signal Processor

Bose ControlSpace CSP-428 is a powerful, flexible audio signal processor with wide application potential in many different fields. Here are some typical applications of this device:

• Conference Sound System.
• Theater and Stage Sound Systems.
• Television and Broadcast Audio Systems.
• Live Events and Concerts.
• Sound Systems For Large Spaces.
• Stadium Sound System.
• Applications In Custom Sound Installation Projects.

Where to buy Bose ControlSpace CSP-428 Audio Processor at cheap price, reputable, high quality?

If you are looking for one Bose ControlSpace CSP-428 processor High quality at reasonable price, Phuc Truong Audio is one of the reliable addresses that you cannot ignore. With many years of experience in the audio industry, Phuc Truong Audio specializes in providing professional audio equipment from famous brands such as Angry, ensuring product and service quality.

Phuc Truong Audio Committed to providing genuine products, original seal, with full warranty and professional technical support. Audio equipment at Phuc Truong Audio is thoroughly tested before reaching customers, helping to ensure that you will receive a product that operates stably and effectively for a long time.

Bose ControlSpace CSP-428 at Phuc Truong Audio is available at the price compete and always comes with attractive incentive policies. In particular, Phuc Truong Audio also provides free consulting services, helping you choose the sound processor that best suits your needs, whether it is a sound system in conferences, stages or live events.

Frequently Asked Questions about Bose ControlSpace CSP-428 Controller

How many audio channels can the Bose ControlSpace CSP-428 handle?

CSP-428 support 10 channel output, including 2 analog output channels , and 8 digital output channels via AmpLink. This allows for the simultaneous connection and processing of multiple audio signals from different sources.

What applications is the Bose ControlSpace CSP-428 signal processor suitable for?

Bose ControlSpace CSP-428 is ideal for professional audio applications in conference room, restaurant, live events, sound system for stadium, and shopping mall. This device is suitable for any environment that requires audio processing with high precision, low latency, and the ability to handle multiple audio channels simultaneously.

Can the Bose ControlSpace CSP-428 Controller be used in variable voltage environments?

Have, Bose ControlSpace CSP-428 stable operation with power supply voltage 85 VAC to 264 VAC and 50/60 Hz frequency, allowing the device to be used in environments with voltage changes without problems.

Does the Bose ControlSpace CSP-428 sound processor support audio tuning?

Have, Bose ControlSpace CSP-428 support EQ, delay, reverb and other adjustments to optimize the sound for each specific application. This helps tailor the sound to the space and requirements of each event.