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Definitive Technology SubAmp 600 Reference In-Wall Subwoofer Amplifier

UPC: 93207018589
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SKU SubAmp600

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Definitive Technology SubAmp 600 Reference In-Wall Subwoofer Amplifier

  • In-wall subwoofers reach incredible lows with this outstanding outboard amplifier
  • Integrated dual amplifiers drive up to two subwoofers for maximum low-end control
  • Volume, low-pass crossover and phase adjustments allow you to fine tune the room
  • 5-way binding posts guarantee an optimal, secure connection

Drive the Sound You ve Always Dreamed of

The SubAmp 600 puts control at your fingertips, with two discrete high-powered amplifiers in one convenient housing. Built to bolster the Definitive IWSub 10/10 and IWSub Reference in-wall subwoofers, this versatile outboard amplifier offers greater placement flexibility and optimal power for effortlessly driving one or two IWSubs in the same room or different zones.

Key Features
Convenient Size

High-powered amplifier and electronic crossover fits easily on a shelf or audio equipment rack to power Definitive In-Wall Subwoofers.
Understated Performance

Two discrete high-powered amplifiers with simple connections take deep bass impact to new heights.
Unprecedented Control

Dial in your system your way with volume, low-pass crossover and phase all easily adjusted with convenient, front-panel control knobs.
Solid, Stable Connections

5-way binding posts ensure the most secure speaker connections possible.



  • Total Pieces


  • Included Accessories
    • (1) Rack Mount Kit
  • Required Accessories
    • (2) IW Sub 10/10 or IW Sub Reference


  • Electronics Warranty
    3 years

Shipping Cartons

  • Carton 1
    6.75" (17.15 cm) h x 22" (55.88 cm) w x 11" (27.94 cm) d - 28 lbs (12.7 kg)

Reference In-Wall Subwoofer Amplifier

  • Qty Included
  • Height
    3.44" (8.74 cm)
  • Width
    17.06" (43.33 cm)
  • Depth
    9.625" (24.45 cm)
  • Weight
    25 lbs (11.34 kg)


  • Filter
    40 Hz 150 Hz, Slope of 12 dB per Octave
  • Phase Settings (Continuous)
    0 180


  • Remote Power Input
    12 volt Trigger [.125" Mini Plug (.32cm)]
  • Fuse Type
    6.3 amp 250 volt {"label":"Slo Blo","value":"Slo Blo","selected":true}
  • US Voltage
    110 volts A/C
  • International Voltage
    220 volts A/C