Amplifier Featuer Descriptions

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I. Une Out RCA Jacks· The LINE OUT allows you to build multiple amplifier systems without having to use splitter cords to distribute the signal. Now it is simple a matter of bringing one set of RCAs into the first amplifier, then using the line out RCAjacks as the feed to the next amplifier.

Z. Line Input RCA .Jacks - These inputs are for signal cables from the source.

Always use high quality shielded RCA cables.

3.Input Level Controls· Enables the matching of input levels to the output levels from the head unit! or other signal source).

4.Phase Shift·Allows you to change the phase of your subwoofer from 0 to 180 degrees to help compensate for timing differences between drivers.

5.Brigde Mode

6.Variable Bass Boost Control· 0 - + 10dB

7.Variable Subsonic Filter· 15Hz-35Hz

8.Low Pass Filter· When Crossover Mode Selector is in Low Pass Mode, this control

limits the frequencies which will be distributed to the speakers to those below the value to which this is set within the range 35Hz-250Hz.

9.Power & Protection Indicator.. Provde instant information on status of amplifier, including short-circuit and thermal overload alerts.

10.Balanced input: Accepts line level balanced input from 0.4v to 18v.

Amplifier Feature Descriptions:

BAlANCED INPUT: Accepts balanced line inputs from 0.4 volts to 18 volts.

LINE INPUT: The Line Inputs are the RCA inputjacks labeled "LINE INPUr. This is where

the Radio/CD player RCA outputs connect to. The line Inputs accept unbalanced RCA inputs from 0.2 volts to 9 volts.

UNE OUTPUT: The Line Outputs are a direct pass·throughfrom the inputs. The RCA input signal from the radio/CD player is routed through the amplifier and out of the Line Outputs.

The outputs would connect to another amp Line Inputs in a multi-amp set-up. This allows you to daisy chain multiple amps from a single set of RCA cables from the radio/CD player.

LEVEL: The input level control allows you to match the amplifier input sensitivity to the output level of the RADIO/CD player from 0.2 Volts to 9 volts when using unbalanced RCA cables. The level control needs to be adjusted to match the line level Sensitivity fthis is the amount of voltage the radio/CD player RCA'sprovide. Example: If the radio/CD player Line level Sensitivity is 4 volts, adjust the amp level control to 4 volts

SUBSONIC: The variable SubsoniC filter is for subwoofer applications that require very low tuning frequencies typically around 15Hz - 35Hz.

BASS EQ: Variable Bass Boost from 0 to 1OdB at a fIXed 45Hz.

LOW PASS: Fully adjustable crossover from 35 to 250Hz.

PHASE SHIFT: The Phase Shift is fully adjustable from 0 to 180 degrees and this allows you to control the timing of the subwoofers. This is commonly used when the subwoofers are installed in each front door.

SYSTEM DIAGNOSnCS: The amplifier has built-in monitoring devices and protection circuits that monitor all vital functions of the amplifier. The Protection light does not come on to indicate there is a failure, it comes on when it detects an improper operation. Common issues that cause.

Protection status are:

-THERMAL: The amp has an internal temperature sensor that will automatically shut off the amp if it reaches dangerous temperature levels.

-OVER LOAD: If the amp is run at an improper impedance, the amp will shut down. If you are -CUPPING- speakers / subwooferfsJ, the light will blink to indicate a hard Clip.

• DC PROTECT: In the unlikely event the amp should internally fail, the amp will shut down to prevent a DC voltage output to the speakers or sub.

REMOTE: The Remote Module plugs into the Remotejack and allows you to adjust the level.