Product Details:
    This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging.

    ALL refurbished products are FINAL sale.

    Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund.

    We offer 14 calendar days to report a defective refurbished product from the date you received the products.

    Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense.    Shipping is included in the final price.

S8 POWERED SUBWOOFER

GENERAL SPECIFICATIONS
 

  • Type
    Powered Subwoofer, front ported design

    Amplifier Type
    Class D

    Power Output
    250 W peak power total (125 W RMS), AES

    Drivers
    8" long throw down-firing woofer

    Inputs
    3.5 mm stereo mini-jack, RCA L/R

    Input Voltages
    100-240 V AC, 50/60 Hz auto-switching

    SNR
    >95 dB (typical A-weighted)

    THD+N
    <0.05% at all power settings

    Frequency Response
    27Hz - 180Hz ±1.5 dB

    Input Impedence
    10K ohms unbalanced

    Crossover Frequency
    50Hz - 130Hz

    Protection
    Output current limiting, thermal over-temperature, power on/off transient protection

    Standby Consumption
    <1W

    Phase
    0 / 180 degrees

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  • WEIGHTS AND MEASURES
     

    Dimensions (HWD)
    11.25" (28.6 cm) x 11.25" (28.6 cm) x 11.25" (28.6 cm)

    Weight
    23.6 lb (10.7 kg)

    Total Shipping Weight
    30 lb (13.6 kg)

    Shipping Box Dimensions (LWH)
    16" (40.6 cm) x 16" (40.6 cm) x 18" (45.7 cm)

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  • ENVIRONMENTAL REQUIREMENTS
     

    Operating temperature: 32 degrees F to 95 degrees F
    Non-operating temperature: -4 degrees F to 113 degrees F
    Relative humidity: 5% to 95% non-condensing

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  • MATERIALS AND CONSTRUCTION
     

    15.6mm thick MDF cabinet
    8" custom downfiring woofer

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  • CUSTOM COMPONENTS
     

    Audioengine designs and manufactures our own tweeters, woofers, and other critical components. In other words, these are not "box built" speakers with off-the-shelf parts but custom-designed to our specifications. What we do not fabricate directly in our factory we have made to our designs (parts such as transformers, magnets, and wiring harnesses, for example). The cabinets, drivers, bass port designs, amplifiers, and crossovers are all painstakingly tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires much less power than passive speakers and a separate integrated amplifier or similar A/V components.