Cadence SQA1200.1, SQA 600.1, SQA 750.6, SQA 250.2, SQA 500.4 Owner's Manual

SQA

Series Ultra Compact Full Range D-Class Amplifiers

// Owners Manual

Thank you for purchasing this Cadence SQA Series amplifier. Over the years, the technology used to create audio
amplifiers has grown by leaps and bounds.

We consider it our mission to use our expertise

in developing the latest

Please read this installation guide carefully for proper use of your Cadence power amplifier. Should you need technical
assistance during or after your installation please call our technical-line between 9:30 am and 5:00 PM PST at
[phone]. Read this entire guide fully before attempting your installation.

When installing the amplifier, secure it tightly. An unmounted amplifier in your car can cause serious injury to passengers
and damage to your vehicle if it is set in motion by an abrupt driving maneuver or short stop.

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SQA 600.1/SQA1200.1 Amplifier feature decriptions

SQA 500.4 Amplifier feature decriptions

SQA 600.1/SQA1200.1 MONO block amplifier applications

SQA 500.4 4 Channel amplifier applications

SQA Series amplifier features
SQA 600.1/SQA 1200.1/SQA 250.2/SQA 500.4/SQA 750.6 Amplifier applications
Troubleshooting

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SQA 750.6 Amplifier feature decriptions

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SQA 250.2 Amplifier feature decriptions

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SQA 750.6 6 Channel amplifier applications

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SQA 250.2 2 Channel amplifier applications

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technologies and to bring you the absolute best sounding, most powerful amplifiers on the

market and of course at

a reasonable price.You will be amazed at the quality and power that these new amps offer.

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1. Line Out: To audio Inputs of satellite amplifier(if present).

2. Line Input: These inputs are for signal cables.

3. Remote Bass Control: Remote controls the Volume level.

4. Input Level Control: Enables the matching of input levels to the output levels from the source.

5. Subsonic: This setting acts as a low frequency cut off for your subwoofer. the subwoofer will
not play frequencies below the subsonic setting.

6. Bass Boost: Variable 0dB to 18dB.

7. Low Pass Filter: Variable 50Hz to 150Hz.

8. Low Pass Slope: Switch 12dB or 24dB.

9. Phase: Switch 0 or 180 .

10. Power & Protection Indicators: The bi-color LED glows green when power is on and no

problems are present. if one of the protection circuits comes on, it will change to red.

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SQA 600.1/SQA 1200.1

AMPLIFIER FEATURE DESCRIPTIONS

MONOB LOCK- D

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SQA 250.2

AMPLIFIER FEATURE DESCRIPTIONS

2 CHANNEL

1. Line Out: To audio Inputs of satellite amplifier(if present).

2. Line Input: These inputs are for signal cables.

3. Remote Control: Remote controls the Volume level.

4. Input Level Control: Enables the matching of input levels to the output levels from the source.

5. Filter Mode: Switch low pass, full range or high pass.

6. FR: Variable 50Hz to 150Hz.

7. Power & Protection Indicators: The bi-color LED glows green when power is on and no
problems are present. if one of the protection circuits comes on, it will change to red.

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1. Line Out: To audio Inputs of satellite amplifier(if present).

2. Line Input: These inputs are for signal cables.

3. Input Mode: Switch 2 channel or 4 channel.

4. Remote Level Mode: Switch all or 3

& 4.

5. Remote Control: Remote controls the

Volume level.

6. Inut Level Control: Enables the matching of input levels to the output levels from the source.

7. Filter Mode: Switch low pass, full range or high pass.

8. FR: Variable 50Hz to 150Hz.

9. Power & Protection Indicators: The bi-color LED glows green when power is on and no
problems are present. if one of the protection circuits comes on, it will change to red.

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2

SQA 500.4

AMPLIFIER FEATURE DESCRIPTIONS

4 CHANNEL

4

5

SQA 750.6

AMPLIFIER FEATURE DESCRIPTIONS

6 CHANNEL

1. Line Input: These inputs are for signal cables.

2. Line Mode: Switch 2 channel or 6 channel.

3. Inut Level Control: Enables the matching of input levels to the output levels from the source.

4. Filter Mode: Switch low pass, full range or high pass.

5. FR: Variable 50Hz to 150Hz.

6. Remote Control: Remote controls the Volume level.

7. Remote Level Mode: Switch all or 3 & 4 or 5 & 6.

8. Power & Protection Indicators: The bi-color LED glows green when power is on and no

problems are present. if one of the protection circuits comes on, it will change to red.

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