REL Acoustics HT-1003 300W Subwoofer

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  • REL Acoustics HT-1003 300W Subwoofer - Jamsticks

REL Acoustics HT-1003 300W Subwoofer

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Brand Warranty as Applicable, Usually delivered in 2-8 Business days

  • The HT 1003.

    The home theater-focused Serie HT line is designed specifically to answer the challenge of affordably priced, highly dynamic pure home theater powered subwoofers in a handsome, compact package that makes it easy to tuck a few of these into most environments. The HT/1003 combines a lightweight, modern 10” CarbonGlas™ (250 mm) driver, coupled to a powerful 300W Class D amplifier that runs cool, producing startling dynamics. Internally, we designed specially adapted home theater input filters that produce extremely flat bass down in the 20’s.

    Bring on the special effects

    HT/1003 delivers a tough, honest, purpose-built appearance designed to communicate its sole mission; extremely high output home theater at bargain pricing. The cabinet’s width is minimized reducing visual mass, whilst depth is maximized to produce the deepest bass. We selected tough, high-grade, horizontally oriented line-grained composite to wrap the entire cabinet. Easily handled, easily cleaned. Yet, the top surface that one’s eye sees is beautifully finished in 5 coats of hand rubbed lacquer, creating the visual appeal we’ve come to be known for.

    Ten-Inch CarbonGlas™ Driver

    REL’s driver prowess is on full display with the HT/1003, a modern 10” CarbonGlas™ (250mm) driver that is both lightweight and extremely stiff. While many competitors drone along with relatively slow, heavy cones HT/1003 uses tough, stiff carbon fibre over 60% of the driven surface, backed by lightweight glasfibre. Naturally, we use true high quality natural butyl surrounds as they remain soft and pliable for decades—something REL owners have come to expect. We believe the new 10” CarbonGlas driver sets a new standard for affordable, high performance theater-specific drivers.



    Closed box, front-firing driver

    Active Driver Size & Material

    10 in., 250mm long-throw, CarbonGlas™ cone structure, inverted carbon fibre dust cap, steel chassis

    Passive Radiator Size & Material


    Low Frequency Extention

    -6dB at 24 Hz

    Input Connectors

    Dual purpose Low Level stereo RCA or LFE RCA

    Output Connectors

    Daisy Chain Low Level stereo RCA or LFE RCA

    Power Output

    300 watts (RMS)

    Amplifier Type

    NextGen5 Class D

    Wireless Capability

    HT Air Wireless (Optional), Zero Compression Single Large Scale Integrated Chip

    Protection System

    Fully Electronic Set Safe


    D.C. Fault


    Output Short


    Mains Input Voltage

    220-240 volts, 110-120 volts for certain markets


    6.3 Amp semi delay 230 or 115 volts operation


    W x H x D

    12.5 x 13.7 x 13.8 in. (318 x 347 x 351 mm)

    Net Weight

    33.3 lbs. (15.1 kg.)


    Line Grained Black Composite

    Supplied Accessories

    Mains Lead


    Neutrik Speakon




    Users Manual



    All eligible company warranty will be provided on the purchase of your REL Acoustics HT-1003 300W Subwoofer