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KICKER IQ500.1 Q-Class Amplifier

$449.95 USD

These all-new IQ Amplifiers are best described as very complex and technically “cutting-edge,” while being remarkably easy and rewarding to use.


The IQ500.1 Mono Amplifier delivers power in a sophisticated yet simplistic design.

Best described as “cutting-edge” yet remarkably easy to use, the amplifier includes a highly configurable digital signal processor called TWEEQ. Using the included USB cable, your PC instantly becomes a powerful graphic interface for unrivaled acoustic control.

The IQ500.1 delivers 250 watts at 4Ω and 500 watts at 2Ω. See below for more details.

RMS Power [Watts]
@ 14.4V, 4Ω mono, ≤ 1% THD+N : 250 x 1
@ 14.4V, 2Ω mono, ≤ 1% THD+N : 500 x 1
Length [in, cm]
9-7/16, 24
Height [in, cm]
2-1/16, 5.2
Width [in, cm]
7-9/16, 19.1
Frequency Response [Hz]
25 - 180
Signal-to-Noise Ratio [dB]
>95, A-weighted, re: rated power
Input Sensitivity
Low Level: 125mV-5V
High Level: 250mV-10V
Selectable Electronic Crossover
Variable LP 40-180Hz, 24dB/octave
KickEQ™ Bass Boost (end panel adjustable)
Variable 0–18dB @ 40Hz
"KickEQ+™ Parametric Bass Boost
(Remote Control Adjustable)"
Boost : Variable 0-18db
Adjustable Center Frequency : 24Hz-80Hz
Bandwidth : .5-10
Subsonic Filter
25Hz, 24dB/octave
Remote Bass
Graphical User Interface Control (each channel)
Selectable Active Crossover
Variable High Pass 10-100Hz, Variable Low Pass : 40-200Hz
Ajustable Butterworth slope : OFF, 6, 12, 18 or 24dB/Octave
Adjustable Linkwitz-Riley slope : OFF, 6 or 12dB/Octave
Graphic 31 Band, 1/3 octave, + or - 12dB
Time Delay
Adjustable Delay : 0-20ms
Adjustable increments : .02ms, .1 ms and 1.0 ms
Adjustable Attack and Release time; Adjustable 1:1 - 10:1 ratio
Adjustable Threshold, -80 - 10dB
Input Mixer
Maps signal inputs to specified speaker outputs
CEA Specifications
CEA Power
250 x 1 @ 4 ohms, 14.4VDC, 1% THD, CEA-2006B (Watts)
CEA Signal-to-Noise Ratio
-80dB CEA-2006B (ref: 1W, A-weighted)