QRS

Series Amplifiers // Owners Manual

24

Specifications

Q2000

• Rated Power: 90 Watts RMS @ 4 ohm x 2

• Rated Power: 135 Watts RMS @ 2 ohm x 2

• 1 x 270 Watts RMS @ 4 ohm Mono Bridged

• Minimum THD at Rated Power: < 0.1%

• Frequency Response: 10Hz - 40KHz

• S / N Ratio: > 97dB

• Damping Factor: > 114 @ 100Hz

• Dimensions: ( W x H x L ) 7.9” x 2.4” x 12.1”

• High-Speed MOSFET Power Supply

• Studio-Grade Bipolar Output Stage Transistors

• Fully Adjustable 12dB / Octave Crossover

• Fully Adjustable +12dB Bass Equalizer

• 2 Ohm Stable Stereo

• 4 Ohm Mono Bridgeable

• High Level Inputs

• Smart Turn On Circuit

• Full IC-Controlled Protection Circuit

• LP / FR / HP Crossover Mode Switch

• 9 Volt Pre-Amp Circuit

Q3000

• Rated Power: 90 Watts RMS @ 4 ohm x 4

• Rated Power: 135 Watts RMS @ 2 ohm x 4

• 2 x 270 Watts RMS @ 4 ohm Mono Bridged

• Minimum THD at Rated Power: < 0.1%

• Frequency Response: 10Hz - 40KHz

• S / N Ratio: > 97dB

• Damping Factor: > 198 @ 100Hz

• Dimensions: ( W x H x L ) 7.9” x 2.4” x 14.9”

• High-Speed MOSFET Power Supply

• Studio-Grade Bipolar Output Stage Transistors

• Fully Adjustable 12dB / Octave Crossover

Low Pass 50Hz - 500Hz

High Pass 50Hz - 150Hz

• Fully Adjustable +12dB Bass Equalizer

• 2 Ohm Stable Stereo

• 4 Ohm Mono Bridgeable

• 4 Channel Mixed-Mono Capable

• High Level Inputs

• Smart Turn On Circuit

• Full IC-Controlled Protection Circuit

• 2 CH / 4 CH Input Mode Switch

• Clone Function

• 9 Volt Pre-Amp Circuit

Q4000

• Rated Power: 125 Watts RMS @ 4 ohm x 4

• Rated Power: 190 Watts RMS @ 2 ohm x 4

• 2 x 380 Watts RMS @ 4 ohm Mono Bridged

• Minimum THD at Rated Power: < 0.1%

• Frequency Response: 10Hz - 40KHz

• S / N Ratio: > 97dB

• Damping Factor: > 150 @ 100Hz

• Dimensions: ( W x H x L ) 7.9” x 2.4” x 16.9”

• High-Speed MOSFET Power Supply

• Studio-Grade Bipolar Output Stage Transistors

• Fully Adjustable 12dB / Octave Crossover

Low Pass 50Hz - 500Hz

High Pass 50Hz - 150Hz

• Fully Adjustable +12dB Bass Equalizer

• 2 Ohm Stable Stereo

• 4 Ohm Mono Bridgeable

• 4 Channel Mixed-Mono Capable

• High Level Inputs

• Smart Turn On Circuit

• Full IC-Controlled Protection Circuit

• 2 CH / 4 CH Input Mode Switch

• Clone Function

• 9 Volt Pre-Amp Circuit

Q5000

• Rated Power: 80 Watts RMS @ 4 ohm x 4 + 250 Watts x 1

• Rated Power: 120 Watts RMS @ 2 ohm x 2 + 250 Watts x 1

• 1 x 400 Watts RMS @ 2 ohm mono

• Minimum THD at Rated Power: < 0.05%

• Frequency Response: 10Hz - 40KHz

• S / N Ratio: > 97dB

• Damping Factor: > 114 @ 100Hz

• Dimensions: ( W x H x L ) 7.9” x 2.4” x 18”

• High-Speed MOSFET Power Supply

• Studio-Grade Bipolar Output Stage Transistors

• Fully Adjustable 12dB / Octave Crossover

Low Pass 50Hz - 4KHz

High Pass 150Hz - 4KHz

• Fully Adjustable Bass Equalization Control

• 2 Ohm Stable Stereo

• 4 Ohm Mono Bridgeable

• 3 Channel Mixed-Mono Capable

• Channel 5 - 2 Ohm Mono Capable

• High Level Inputs

• Smart Turn On Circuit

• Full IC-Controlled Protection Circuitry

• 2 CH / 4 CH / 5 CH Input Mode Selector

• 9 Volt Pre-Amp Circuit

Specifications

Q6000m

• Rated Power: 400 Watts RMS @ 2 ohm

• Rated Power: 300 Watts RMS @ 4 ohm

• Bridged Power: N/A

• Minimum THD at Rated Power: < 0.1%

• Frequency Response: 10Hz - 250Hz

• S / N Ratio: > 97dB

• Damping Factor: > 100 @ 100Hz

• Dimensions: ( W x H x L ) 7.9” x 2.4” x 10.9”

• High-Speed MOSFET Power Supply

• Studio-Grade Bipolar Output Stage Transistors

• Subsonic Filter 10Hz - 50Hz

• Fully Adjustable Bass EQ Boost Control

• Smart Turn On Circuit

• Full IC-Controlled Protection Circuitry

• Dashboard Bass Remote Control Included

• RCA Preamp Line Output

• High Level Inputs

• Phase Control Switch

• 9 Volt Pre-Amp Circuit

Q7000m

• Rated Power: 600 Watts RMS @ 2 ohm

• Rated Power: 400 Watts RMS @ 4 ohm

• Bridged Power: N/A

• Minimum THD at Rated Power: < 0.1%

• Frequency Response: 10Hz - 250Hz

• S / N Ratio: > 97dB

• Damping Factor: > 160 @ 100Hz

• Dimensions: ( W x H x L ) 7.9” x 2.4” x 13.7”

• High-Speed MOSFET Power Supply

• Studio-Grade Bipolar Output Stage Transistors

• Subsonic Filter 10Hz - 50Hz

• Fully Adjustable Bass EQ Boost Control

• Smart Turn On Circuit

• Full IC-Controlled Protection Circuitry

• Dashboard Bass Remote Control Included

• RCA Preamp Line Output

• High Level Inputs

• Phase Control Switch

• 9 Volt Pre-Amp Circuit

Q8000m

• Rated Power: 800 Watts RMS @ 2 ohm

• Bridged Power: 500 Watts RMS @ 4 ohm

• Bridged Power: N/A

• Minimum THD at Rated Power: < 0.1%

• Frequency Response: 10Hz - 250Hz

• S / N Ratio: > 97dB

• Damping Factor: > 200 @ 100Hz

• Dimensions: ( W x H x L ) 7.9” x 2.4” x 19.2”

• High-Speed MOSFET Power Supply

• Studio-Grade Bipolar Output Stage Transistors

• Subsonic Filter 10Hz - 50Hz

• Fully Adjustable Bass EQ Boost Control

• Smart Turn On Circuit

• Full IC-Controlled Protection Circuitry

• Dashboard Bass Remote Control Included

• RCA Preamp Line Output

• High Level Inputs

• Phase Control Switch

• 9 Volt Pre-Amp Circuit

Q9000m

• Rated Power: 1200 Watts RMS @ 1 ohm

• Rated Power: 600 Watts RMS @ 2 ohm

• Rated Power: 300 Watts RMS @ 4 ohm

• Bridged Power: N/A

• Minimum THD at Rated Power: < 0.1%

• Frequency Response: 10Hz - 250Hz

• S / N Ratio: > 97dB

• Damping Factor: > 200 @ 100Hz

• Dimensions: ( W x H x L ) 7.9” x 2.4” x 13.7”

• High-Speed MOSFET Power Supply

• Class D Output Stage

• Subsonic Filter 10Hz - 50Hz

• Fully Adjustable Bass EQ Boost Control

• Smart Turn On Circuit

• Full IC-Controlled Protection Circuitry

• Dashboard Bass Remote Control Included

• RCA Preamp Line Output

• High Level Inputs

• Phase Control Switch

• 9 Volt Pre-Amp Circuit

25

// Features and specifications subject to change and or improvement without notice.

Though we tried our best to ensure that this manual is free and clear of errors please don’t hold us responsible for printing errors. //

Copyright by Cadence Acoustics LTD.

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