MB QUART RAB 1450: AMPLIFIER FEATURE DESCRIPTION

6

AMPLIFIER FEATURE DESCRIPTION

RAB 1450 Mono Amplifier

1

LED INDICATORS

6

BASS EQ

1. POWER: Lights up when power and remote turn-on is

1. The variable BASS EQ is a variable boost from 0 dB to 9 dB

applied.

at fixed 45 Hz.

2. DIAGNOSTICS: When lit, will indicate a fault condition.

7

LEVEL

2

BASS REMOTE

1. Sets the amplifier input sensitivity to match the output level

When the MBQR-1 Bass Remote is plugged in, you can vary

of the radio/CD player.

the bass boost from 0 dB to 9 dB via the under dash bass

2. Note: Check your radio/CD player manual for the cor rect

remote module.

line level sensitivity and adjust the amplifier level control to

match.

3

PHASE SHIFT

Selectable PHASE of 0 degrees or 180 degree.

8

OUTPUT

1. T his output can drive the input of other amplifier s in a

4

LOW PASS FILTER

system (daisy chain).

1. The variable LPF(LOW PASS FILTER) can be adjusted from

35 Hz to 250 Hz.

9

INPUT

2. Frequencies below the chosen setting will be repr oduced.

1. LEFT and RIGHT inputs to the amplifier, from the radio/CD

line level (RCA) source with a range of 0.2 volts to 6 volts.

5

SUBSONIC

2. Use a line converter if the radio/CD player has speaker

1. The variable SUBSONIC filter can be adjusted from

(high level) outputs only.

10 Hz to 50 Hz.

2. Frequencies above the chosen setting will be repr oduced.