Directed Electronics MA4100 owner manual P u t / C o n t r o l S i d e, 12dB

I n p u t / C o n t r o l S i d e

1. -12dB

For use with high level inputs (4V up to 12V). Push this switch in to attenuate the input by 12dB

2. BALANCED / RCA

This switch is used to select between the unbalanced RCA inputs or the balanced MINI-DIN front inputs. In=MiniDIN. Out=RCA

3. FRONT INPUTS

Plug in the front RCA outputs from your head unit here.

4. BALANCED FRONT AND REAR INPUTS

Plug in the front and rear mini-din outputs from the LDX-33 crossover, LD-3 Line Driver, or other balanced source here.

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F R O N T I N P U T S

LR

D I N / R C A

- 1 2 d B

	HANDCRAFTED IN THE USA
		By Precision Power
B A L A N C E D I N P U T S		R E A R I N P U T S
F R O N T	R E A R	L	R

D I N / R C A

- 1 2 d B

F R O N T

S P E A K E R O U T P U T S

F R O N T	R E A R	R E A R
		S P E A K E R
G A I N	G A I N
		O U T P U T S
L - L + R E M R + R -		L - L + R + R -

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5. REAR INPUTS

Plug in the rear RCA outputs from your head unit here.

6. BALANCED / RCA

This switch is used to select between the unbalanced RCA inputs or the balanced MINI-DIN rear inputs. (See #2)

7. -12dB

For use with high level inputs (4V up to 12V). Push this switch in to attenuate the input by 12dB. (See #1)

8. FRONT SPEAKER OUTPUTS/REMOTE (Turn-on)

After connecting remote and front speaker wires plug in the connector here.

9.COOLING VENTS

10.FRONT GAIN

Use this control to match the output level of the head unit to the front channels of the amplifier.

11. REAR GAIN

Use this control to match the output level of the head unit to the rear channels of the amplifier.

12. REAR SPEAKER OUTPUTS

After connecting the rear speaker wires, plug in the connector here.

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