Kole Audio PH1-2000D, Brochure, Page: 7 / 16

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Common Features For Class D:
• Hi Speed Digital Circuitry
• Fully Regulated PWM Power Supply
• Four Way Protection Circuit
• 1 Ohm Stable Stereo
• Bridging Synchronization
• Variable Low Pass 50Hz-150Hz
• Variable Subsonic Filter 15Hz-40hz
• Variable Subwoofer EQ @ 45Hz
• Phase Switch 0-180
• Remote Dash Mount Low Level Gain Control With
Cable
• Frequency Response: 15Hz to 150hz
• S/N Ratio: 100 db
• THD: 0.5%
• System Distress Indicator
• Inputs Sensitivity: 200mv-8v
• Dual Mono Speaker Output Connectors
• Gold Plated Heavy Duty Power & Speaker Terminals
Common Features For Class A/B:
Model 2ch/4ch 4ohm RMS 2ohm RMS Mono RMS Bridged Max Dimension W”xH”xD” Bass Knob
QX2-360 2 85x2 100x2 200 360 7.25x2.3x11 No
QX2-480 2 100x2 125x2 250 480 9x2.3x11 No
QX2-620 2 150x2 180x2 360 620 11.25x2.3x11 No
QX2-980 2 220x2 280x2 560 980 13x2.3x11 Yes
QX2-1440 2 300x2 360x2 720 1440 18.7x2.3x11 Yes
QX2-1920 2 370x2 440x2 880 1920 20.7x2.3x11 Yes
QX2-2400 2 450x2 540x2 1080 2400 23x2.3x11 Yes
QX4-720 4 85x4 100x4 200x2 720 11.25x2.3x11 No
QX4-960 4 100x4 125x4 250x2 960 13x2.3x11 No
• Full Mosfet Power Supply
• PWM Circuitry
• Full Selectable Crossover Hi/Full/Low
• Three Way Protection Circuit
• 2 Ohm Stable Stereo
• Tri-Mode Capable
• Variable Low Pass 40Hz-250Hz
• Variable Hi Pass 40Hz-250Hz
• Variable 18 dB Bass Boost
• Frequency Response: 10Hz to 30KHz
• S/N Ratio: 98 dB
• THD: 0.02%
• System Distress Indicator
• 4 Gauge Power/Ground Connection
• Platinum Plated RCA Connectors
• Line Output
• High/Low Level Inputs w/ Floating Ground
• Chrome End Caps
Model Ch 4 Ohm Rms 2 Ohm Rms 1 Ohm Rms Max Dimensions (LxWxH) Bass Knob
QX1-2400D 1 900 1400 1800 2400 15” x 11.25” x 2.25” Yes
QX1-3000D 1 1100 1800 2300 3000 16.8” x 11.25” x 2.25” Yes
Kole Audio QX Series amplifiers are elegantly appointed with chrome endcaps, but
functionality has not been overlooked, as evidenced by the abundance of thermal
dispelling aluminum and air circulating channels on both sides of the heat sink. All this,
along with our proprietary power supply design for extreme bass reproduction, keeps the
air moving and the mirrors vibrating in your vehicle