CRD-SB30Wx2

30W x 2 Channel Soundbar with 2 Vrms Subwoofer Line Out

The CRD-SB30Wx2 Sound Bar Reference Design/Turn-Key Manufacturing Kit includes all necessary design files (hardware, software, firmware, documentation) to enable from the beginner speaker driver/enclosure manufacturer who has almost no electronics design experience to be able to customize and manufacture a complete state-of-the-art 30W x 2 Channel Sound Bar in the shortest time to market window ever before possible.

Feature-rich processing and customized signal flows can be easily developed using the Cirrus Logic Audio Software Library, which includes both 3rd party certified application programs and a modular plug-in environment for easy customization using the DSP Composer GUI development tool. The framework includes certified state-of-the-art matrix audio decoders, virtualizers, speaker equalization capabilities, and a wide variety of audio enhancement algorithms.

The CRD-SB30Wx2 is based around the CS48520 DSP, which features a 32-bit fixed-point DSP engine that offers dual MACs, making 300 million multiplyaccumulates at the disposal of the designer. The DSP is capable of supporting both standard processing and an array of 3rd party algorithms.

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Documentation

  • Cirrus Framework™ applications library in ROM
  • 1:2 Up-sampler
  • 2:1, 4:1 Decimator
  • Advanced Bass Manager
  • Crossbar mixer
  • Dolby®-certified pink-noise/signal generator
  • Dolby Heaphone®
  • Dolby Pro Logic® II
  • Dolby Pro Logic IIx
  • Dolby Virtual Speaker®
  • SRS® CircleSurround® II / CS Auto®
  • SRS TruBass™
  • SRS TruSurround XT™
  • SRS WOW™
  • Multichannel Tone Control
  • Multiband Parametric/Graphic EQ
  • Independent Channel Delay

  • Additional certified Cirrus Framework™ applications available for download
  • Audyssey EQ™
  • Audyssey Dynamic Volume™/Dynamic EQ™
  • Audyssey Adaptive Bass eXtension (ABX)™
  • Audyssey BassXT™
  • Audyssey SpatialEQ™ *
  • Cirrus® Bass Enhancement (CBE)
  • Cirrus® Original Multichannel Surround 2 (COMS2) - “Hall, Theater, etc. DSP effects”
  • Cirrus® Virtualizer Technology (CVT)
  • Cirrus® Dynamic Volume Leveler (DVL)
  • Dolby® Volume
  • DTS Neo:6™
  • DTS Surround Sensation™ Speaker
  • DTS Neural Surround™
  • EmbracingSound® *
  • EmbracingSound EmBass® *
  • EmbracingSound Theater® * / TheaterHD® *
  • Expamedia QBS HD®
  • SRS FOCUS™
  • SRS Dialog Clarity™
  • SRS Definition™
  • SRS WOW HD™
  • SRS TruVolume®
  • SRS TruSurround® HD™ / HD4™
  • Waves™ MaxxBass®
  • Waves MaxxEQ® *
  • Waves MaxxTreble® *
  • Waves Stereo® *
  • Waves Volume® *
* (In Development / Installers AVAILA BLE FROM 3rd Party)

Related Documents

Design Resources

Tools and Software

Part Description Audio Processor Audio DAC S/PDIF Receiver Amplifier Power Stage
CRD-SB30Wx2 30W x 2 Channel Soundbar with 2 VRMS Subwoofer Line Out CS48520 CS4353 CS8416 CS4525 CS4412A
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