• Brand: Image Dynamics
  
• Series: SQ Series
  
• Model / MPN: SQ1400.5
  
• Product type: 5-channel full-range Class D amplifier
  
• Channels: 5
  
• Output power @ 4Ω: 100W × 4 + 300W × 1 RMS
  
• Output power @ 2Ω: 200W × 4 + 600W × 1 RMS
  
• Bridged output: 400W × 2 @ 4Ω + 600W × 1 @ 2Ω
  
• Peak power: 1400W
  
• Frequency response: 10Hz–30kHz
  
• Total harmonic distortion: <0.1%
  
• Signal-to-noise ratio: >95dB
  
• Input sensitivity: 250mV–10V RMS
  
• Inputs: Balanced RCA
  
• High-pass crossover: 50Hz–300Hz
  
• Low-pass crossover: 30Hz–300Hz
  
• Crossover slope: 12dB/oct
  
• Subwoofer EQ frequency: 45Hz
  
• Subwoofer EQ: Variable 0–18dB
  
• Remote level control: Wired
  
• Cooling: Integrated fan
  
• Required external fuse: 100A
  
• Dimensions: 13.3" × 7.25" × 2.0" / approx. 338 × 184 × 51mm

• Powers four full-range channels and a dedicated subwoofer channel from one amplifier
  
• International Rectifier full-range Class D circuitry is engineered for high efficiency, stable output and low RF interference
  
• Balanced RCA inputs and digital sound optimisation circuitry support the SQ Series' sound-quality focus
  
• Precision crossover and subwoofer controls allow more repeatable system setup
  
• Dedicated fan cooling and advanced protection circuitry support reliable operation under demanding loads

• Complete sound-quality systems running four speakers and a subwoofer
  
• High-power front and rear speaker systems with dedicated bass amplification
  
• Installations where a single 5-channel amplifier is preferred over multiple amplifiers
  
• Audiophile-focused builds prioritising control, output and system simplicity
  
• Systems using RCA-level signal from an aftermarket source or DSP

The SQ1400.5 delivers serious power for an entire system from one amplifier. With 200W RMS available to each of four speaker channels and another 600W RMS for the subwoofer, it can simplify a high-end build without turning the amplification stage into a compromise.

* Due to space limitations, the SQ1400.5 does NOT use chassis
mounted protective fuses. Therefore you must add a fuse and fuse holder (not included) rated at 100A for each SQ1400.5 installed.