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  5. SixTwelve DSP

SixTwelve DSP

SixTwelve DSP

Technical Highlights

  • 12 outputs, 3.5 Vrms, 96 kHz/32-bit, below 0.01% THD+N.
  • 10–24,000 Hz, 6 inputs, 4 Vrms max., latency below 0.6 ms.
  • 9.5-15 V DC, 350 mA, 31-band EQ, flexible matrix assignment.
  • More technical details
€249.00
€249.00 €249.00
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ProductSixTwelve DSP

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B2 Audio-SixTwelve DSP-12-Kanal DSP-masori-kaufen
€249.00
€249.00 €249.00

The SixTwelve DSP from B2 Audio is a 12-channel digital signal processor that stands out for its advanced digital signal processing with a 96 kHz / 32-bit resolution. With a 6-channel input and 12-channel output, it ensures crystal-clear sound and precise audio tuning. Control is effortless via Bluetooth, allowing you to adjust all settings in real-time through an app on your iOS or Android smartphone. The high-level outputs provide a maximum power of up to 4 volts, ensuring optimal clarity and dynamics. Additionally, the compact, robust design in the exclusive White Limited Edition allows for seamless integration into your vehicle. A separate Bluetooth module also enables high-resolution audio streaming directly through the signal processor.

Highlights

  • Advanced Digital Signal Processing: 6-channel input and 12-channel output DSP with 96 kHz / 32-bit resolution for crystal-clear sound and precise tuning
  • Wireless Control via Bluetooth: Effortless adjustment of all settings in real-time through the intuitive iOS & Android app directly from your smartphone
  • High-Level Outputs for Optimal Performance: Each of the 12 output channels delivers a strong signal of up to 4 volts for maximum clarity and dynamics
  • Wireless Audio Streaming: Separate Bluetooth module allows high-resolution music streaming directly through the signal processor
  • Compact & Robust Design: Space-saving form factor in the exclusive White Limited Edition housing for seamless integration into any vehicle setup

Technical Specifications

  • Model: B2 Audio SIX TWELVE DSP (Limited White Edition)
  • Type: Digital Signal Processor (DSP)
  • Inputs: 6 RCA inputs (3x left / 3x right)
  • Outputs: 12 RCA outputs
  • Maximum Input Level: 4.0 Vrms (+14 dBu)
  • Maximum Output Level: 3.5 Vrms (+13 dBu)
  • Frequency Range: 10 – 24,000 Hz (-1 dB)
  • Total Harmonic Distortion (THD+N): < 0.01 %
  • Signal Latency: < 0.6 ms
  • Sampling Rate / Bit Rate: 96 kHz / 32-bit
  • Operating Voltage: 9.5 – 15 V DC
  • Current Consumption: max. 350 mA
  • Weight: 0.39 kg

DSP Functions & Signal Processing

  • Channel Routing: Flexible matrix assignment (A / B / C / D / A+B / A+C / B+C)
  • Overall Volume (General Gain): -53 to 0 dB
  • Channel Level (Channel Gain): -33 to +9 dB
  • Crossover: 20 – 20,000 Hz (Linkwitz-Riley / Butterworth / Bessel)
  • Slope: 6 / 12 / 18 / 24 / 36 / 48 dB/Oct.
  • Input Equalizer (EQ in): 31-band graphic equalizer (-12 to +12 dB)
  • Channel Equalizer (EQ Channel): 8-band parametric equalizer per channel (-12 to +12 dB, Q factor 0.6 – 9.9)
  • Delay Correction: 0 to 18.95 ms (0 to 6500 mm)
  • Limiter: Threshold -53 to +6 dB, Attack 1 – 200 ms, Release 1 – 988 ms
  • Phase Inversion: 0° or 180°
  • Preset Memory: 3 freely configurable memory slots

Dimensions

  • Length: 11.4 cm
  • Width: 14.6 cm
  • Height: 3.8 cm

Frequently Asked Questions about SixTwelve DSP

How many inputs and outputs does the SixTwelve DSP have and what do they mean?

The SixTwelve DSP from B2 Audio features 6 RCA inputs and 12 RCA outputs. These inputs and outputs allow for highly flexible use in your audio system. With the 6 inputs, you can feed various audio signals into the DSP, while the 12 outputs pass on the processed signals to create a comprehensive surround sound. Each output channel of the DSP provides up to 4 volts, ensuring maximum clarity and dynamics. This distribution of inputs and outputs is particularly useful when complex multi-channel systems are installed, as it allows for precise tuning and control.

What is the resolution and sample rate of the SixTwelve DSP from B2 Audio?

The B2 Audio SixTwelve DSP operates with a resolution of 32-bit and a sample rate of 96 kHz. These technical specifications ensure extremely precise processing of the input signal and allow for fine-tuning of the sound. The 96 kHz sample rate means that the audio signal is sampled 96,000 times per second, while the 32-bit resolution provides a wide dynamic range and minimizes distortion. This high level of detail ensures that the SixTwelve DSP delivers a clear, detailed, and nuanced sound image, ideal for discerning audio enthusiasts seeking optimal sound quality.

How does the wireless control of the SixTwelve DSP from B2 Audio work?

The wireless control of the SixTwelve DSP is done via an integrated Bluetooth module that allows a direct connection with your smartphone. Using the intuitive app, available on iOS and Android, you can adjust all DSP settings in real-time. This feature gives you the freedom to change sound parameters such as equalizer settings, channel levels, crossover frequencies, and time corrections without physical access to the device, making adjustments on the go significantly easier. The separate Bluetooth module also allows for high-resolution music streaming directly through the DSP, which is particularly convenient for enjoying music wirelessly in the best quality.

What crossover options does the SixTwelve DSP offer and how do they affect the sound?

The SixTwelve DSP offers you extensive crossover options with adjustable ranges from 20 to 20,000 Hz. You can choose between different filter types, including Linkwitz-Riley, Butterworth, and Bessel. The slopes can also be set to 6, 12, 18, 24, 36, or 48 dB/octave. This flexibility allows for precise separation of frequency bands, leading to optimal sound adjustment for the respective speaker systems. By accurately setting the crossovers, you improve the transition between speakers, minimize frequency overlaps, and increase sound efficiency, allowing details in the music to be clearly highlighted.

How does the compact design affect the installation of the SixTwelve DSP from B2 Audio?

The SixTwelve DSP from B2 Audio is particularly installation-friendly due to its compact dimensions of 11.4 cm in length, 14.6 cm in width, and 3.8 cm in height. Its space-saving design allows for easy integration into almost any vehicle setup without the need for extensive modifications. These advantages are especially helpful when space in the car is limited. Despite its small size, the White Limited Edition housing provides robust protection for the internal technology, so you don't have to worry about damage. This makes the DSP perfect for tight installation spots like under seats or in the dashboard.

What techniques for time correction does the SixTwelve DSP offer?

The B2 Audio SixTwelve DSP gives you the option for time correction with adjustable ranges from 0 to 18.95 ms, which corresponds to a scale of 0 to 6500 mm. This technique allows you to compensate for phase and time differences of the speaker signals at different positions in the vehicle. Such adjustments are particularly important for optimizing the sweet spot in the sound field and avoiding phase cancellations or delays. With these precise corrections, each audio signal reaches the ear position at the optimal time, contributing to a more coherent and balanced sound image that significantly enhances overall sound quality.

What technical parameters can be adjusted in the signal of the SixTwelve DSP from B2 Audio?

You have a variety of technical parameters to adjust your sound with the SixTwelve DSP from B2 Audio: channel level can be selected between -33 to +9 dB, the overall signal level ranges from -53 to 0 dB. The input equalizer offers 31 bands with ±12 dB, while each output channel has an 8-band parametric equalizer, also with ±12 dB and an adjustable Q factor from 0.6 to 9.9. The limiter can also be adjusted flexibly with threshold values from -53 to +6 dB, attack times from 1-200 ms, and release times from 1-988 ms. Phase inversions are also possible, providing additional flexibility.

What is the power requirement and power supply of the SixTwelve DSP?

The SixTwelve DSP from B2 Audio requires a supply voltage of 9.5 to 15 V DC and has a maximum current draw of 350 mA. These specifications are ideal for use in cars, as most vehicle batteries can easily provide these voltages. With a low current consumption of a maximum of 350 mA, the DSP minimally burdens the car battery, which is particularly advantageous for saving energy and not unnecessarily straining the vehicle battery, even during longer use. The power supply is thus designed for trouble-free and efficient use in the vehicle's operation without negatively affecting energy efficiency.

Can the SixTwelve DSP from B2 Audio be integrated with different car brands?

The SixTwelve DSP from B2 Audio features a universal design that allows you to easily integrate it into a variety of vehicles. With dimensions of 11.4 x 14.6 x 3.8 cm, it can be accommodated well in different vehicle models without major modifications. This universal construction makes it compatible with many common car brands, provided there is enough installation space. It is important to check the space conditions in your vehicle before installation to find the suitable position for the DSP, whether in the trunk, under the front seats, or near the dashboard.

What signal latency does the SixTwelve DSP from B2 Audio offer and why is it important?

The signal latency of the SixTwelve DSP from B2 Audio is less than 0.6 ms. This low latency is crucial as it ensures that all signals are processed and output with almost no delay. Especially in demanding audio systems that require precise synchronization of channels, low latency is essential to avoid the effect of so-called "audio delay." This delay could otherwise lead to an unpredictable shift in the sound image, which would impair the overall listening experience. Therefore, the low latency of the SixTwelve DSP is beneficial for coherent sound reproduction.

Manufacturer information/responsible person

B2 audio ApS
Jay Holm
Plantevej 35, 1 th.
2870 Dyssegaard
Denmark

Contact: info@b2audio.com

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