Blue Sky International Star System One Sub 12D - 12" Digital Powered Subwoofer

Blue Sky International Star System One Sub 12D - 12" Digital Powered Subwoofer

Blue Sky International Star System One Sub 12D - 12" Digital Powered Subwoofer

B&H # BLSUB12D MFR # SUB 12D
Special Order
Expected availability: 7-14 business days

Product Highlights

  • Digital 2.1 Bass Management
  • Up to 24-bit 192 kHz A/D/A Conversion
  • Analog XLR and AES/EBU Digital Inputs
  • DSP Crossovers
  • Graphic and Parametric Digital Equalizer
  • BOO Speaker Optimization Software
  • Pure-Digital Mode at 48 kHz and 96 kHz
  • Analog/Digital Source Switching
  • Digital Pass Through
  • Adjustable Gain Control and Time Delay
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This item is noncancelable and nonreturnable

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  • 1Description

The Blue Sky International Star System One Sub 12D - 12" Digital Powered Subwoofer is designed for professional monitoring and personal listening applications. The unit features both XLR analog inputs and AES/EBU digital inputs with a switch that will automatically select the digital signal when both sources are connected. It also features analog and digital outputs for connecting to additional subwoofers. A bank of DIP switch allows you to select +24 dBu/+12 dBu max analog output, +24 dBu/+12 dBu max analog input, sub direct digital in L/R, and sub crossover mode on / sub direct mode on.

The subwoofer utilizes a 12" high excursion cast frame woofer with a ferrite motor powered by a 400W amplifier to deliver a frequency response of 25 to 200 Hz ±1.5 dB. For circuit design, it features FR4 6-layer circuit boards, Burr-Brown 24-bit 192 kHz A/D/A conversion, and a Cirrus Logic Digital receiver and sample rate converter. The subwoofer can also operate in "pure-digital" mode at either 48 or 96 kHz sample rate wherein the input from the AES/EBU digital receiver is routed directly to the subwoofer's DAC.

The devices includes a 2.1 Bass Mass Management system with variable crossover frequency adjustments, low pass filters, high pass filters, a 1/3 octave 31-band digital graphic equalizer, pink noise generator, selectable parametric equalizer, room correction, and an adjustable gain control. The DSP settings can be controlled using Blue Sky's BOO optimization software on a PC computer. The subwoofer is designed and assembled in the USA.

Digital Inputs
Connects digital sources via AES/EBU connections
DIP Switches
Switches between +24 dBu/+12 dBu max analog output, +24 dBu/+12 dBu max analog input, sub direct digital in L/R, and sub crossover mode on / sub direct mode on
Burr-Brown Conversion
Provides 24-bit 192 kHZ analog to digital and digital to analog conversion
Pure Digital Mode
Operates at either 48 or 96 kHz and routes the input from the AES/EBU digital receiver is routed to the subwoofer's DAC
BOO Optimization Software
Provides variable crossover frequency adjustments, low pass filters, high pass filters, a 1/3 octave 31-band digital graphic equalizer, pink noise generator, selectable parametric equalizer, room correction, and an adjustable gain control from a PC over USB connection
UPC: 805990000258
In the Box
Blue Sky International Star System One Sub 12D - 12" Digital Powered Subwoofer
  • Power Cord
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description
    Material of Construction Braced MDF
    Woofer 12" cast frame woofer with ferrite motor
    Amplifier 400 W
    I/O 2x XLR-3F analog input (Sub/R and L stereo pair)
    2x XLR-3M analog output
    1x XLR-3F AES digital input
    1x XLR-3F AES L/R digital output
    1x XLR-3F AES sub out
    1x USB type B port for DSP calibration
    DSP 6-layer Burr-Brown 192 kHz/24-bit A/D/A conversion
    Cirrus Logic digital receiver and sample rate converter
    Sample Rate (Audio) Up to 24-bit 192 kHz resolution
    Pure-Digital mode at 48 and 96 kHz
    Equalizer 1/3 octave 31-band graphic equalizer
    Frequency Response 25 to 200 Hz ±1.5 dB
    Power Supply 600 W SMPS
    Power Requirements 115/230 VAC at 50/60 Hz
    Power Draw 375 W
    Fuse 115 V, 3.15 A
    230 V, 1.6 A
    Dimensions (H x W x D) 15.25 x 15.00 x 16.25" (38.74 x 38.10 x 41.28 cm)
    Weight 50.0 lb (22.7 kg)
    Packaging Info
    Package Weight 54.6 lb
    Box Dimensions (LxWxH) 21.732 x 21.26 x 20.158"

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