JBL Synthesis HDI-1200P 12” 1000W Powered Subwoofer

Model: JBLHDI1200PGROAM UPC: 050036371551 Item: 3393


Color: Gray - Available in store only

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Product Information

JBL HDI Series

The HDI Series is a showcase of JBL’s industry-leading acoustic technologies, delivering unrivaled performance in combination with elegant cabinetry and a contemporary aesthetic. The foundation of the series is JBL’s patented High-Definition Imaging waveguide technology coupled with the patented 2410H-2 high-frequency compression driver. With a sophisticated curved shape, modern design with no visible fasteners, magnetically attached grilles, and a choice of premium finish options, the HDI Series is the embodiment of today’s JBL high-performance loudspeaker.

JBL HDI-1200P Powered Subwoofer

Designed and engineered in JBL’s world-famous acoustic engineering facility in Northridge, California, the HDI-1200P is the foundation of a complete HDI Series surround system. This powered subwoofer features a 12-inch (300mm) Poly-plas™ cone woofer driven by a 1,000 Watt amplifier for powerful dynamics and incredibly accurate sound reproduction. The HDI-1200P enclosure is heavily braced to provide a solid acoustic foundation, and incorporates a bass-reflex design with dual down-firing, computer-optimized flared ports. The sophisticated curved cabinet features a modern design finished in a choice of automotive-grade painted High Gloss Black, or furniture-grade satin Walnut or Gray Oak wood veneers. A black cloth, magnetically attached grille completes the luxurious appearance.


  • 1,000 Watt RMS Class D amplifier
  • Cast frame, Poly-plas™ cone woofer with 3-inch voice coil
  • Single-band Parametric EQ
  • Low Pass Crossover and Gain controls with selectable Phase switch
  • RCA & XLR line-level inputs
  • Contemporary design with premium finishes including high-gloss Black, satin Gray Oak wood veneer, and satin Walnut wood veneer



  • Description: 1000W powered subwoofer
  • Low-Frequency Driver: 12" (300mm) black Poly-pas™ cone, cast-frame woofer
  • Recommended Amplifier Power: 1000W rms
  • Crossover Frequency: 50Hz - 150Hz (variable) 24dB/octave
  • Frequency Response: 28Hz - 150Hz (-6dB)
  • Enclosure Type: Bass-reflex design with down-firing ports
  • Power Requirements: 100V - 240V 50/60Hz
  • Power Consumption (idle/max): <0.5W (standby)
    • 1180W/7.7A (max-230Vac)
    • 1230W/12.87A (max-120Vac)
    • 1190W/15.97A (max-100Vac)
  • Dimenions (W x H x D): 16.3" x 16.95" x 17.77"
  • Net Weight: 70.8 lbs

What's in the Box

What's in the Box

  • Power cable
  • Combination LFE and trigger cable
  • Black cloth grille
  • 4x metal spikes
  • Owner's Manual


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