Lightning Audio B2.300.4, B2.350.1, B2.400.4, B2.150.2, B2.200.2 Installation Considerations

Design Features

B2.300.4

HI INPUT

+ L - + R -

LF.RF X-OVER GAIN

JUICE

BOOST FILTER

40 400 MIN MAX

0dB 12dB HIGH LOW

50HzFLAT

B2.400.4

OUTPUT

INPUT

HI INPUT

HI INPUT

OUTPUT

INPUT

HI INPUT

L

LF

LR

+ L -

+ R -

PROTECT

+ L -

+ R -

L

LF

LR

+ L -

+ R -

PROTECT

GAIN

X-OVER

LR.RR

LF.RF

X-OVER

GAIN

GAIN

X-OVER

LR.RR

POWER

POWER

JUICE

JUICE

JUICE

FILTER

BOOST

BOOST

FILTER

FILTER

BOOST

MIN MAX 40

400

40

400

MIN MAX

MIN MAX 40

400

R

RF

RR

HIGH

LOW

0dB

12dB

0dB

12dB

HIGH

LOW

R

RF

RR

HIGH

LOW

0dB

12dB

FLAT

50Hz

50Hz

FLAT

FLAT

50Hz

FUSE

+ RR - + LR - + RF - + LF -

FUSE

+ 12V REM GND + RR - + LR - + RF - + LF -

+ 12V REM GND

	25A	25A		30A	30A
+ BRIDGED -	+ BRIDGED -		+ BRIDGED -	+ BRIDGED -

A.High Level (Speaker) Inputs: The high level inputs use a detachable connector terminated with 20 AWG leads. These inputs should be used if the source unit has only speaker line (high level) outputs and not RCA outputs.

B.RCA Input Jacks – Line Level from Radio Pre-outs: The industry standard RCA jack provides an easy connection for signal level input. They are gold-plated to resist the signal degradation caused by corrosion.

C.Gain Control: The input gain control is preset to match the output of most source units. They can be adjusted to match output levels from a variety of source units.

D.Crossover Filter Switch: High for High Pass - Mid-Tweeter.

Off for All Pass - Full Range.

Low for Low Pass - Subs.

E.Speaker Connections: Follow correct polarity, and do not Ground any speaker wires. Do not connect any speaker wires together.

F.Power Connector terminals: Connects Power, Ground, and Remote

G.Power Fuse: If this Fuse should blow, determine the cause or see your authorized dealer. Never replace the fuse with one of greater value than the original

H.Adjustable Crossover Frequency Control: 40-400Hz(40-130Hz on Mono Amplifier).

I.Juice Boost Switch: Applies 12dB of 50Hz Bass Boost. Adjustable on B2.350.1 Mono Amplifier.

J.Pass Thru Outputs: The Pass-Thru provides a convenient source for daisy-chaining an additional amplifier without running and extra set of RCA cables from the front of the vehicle to the rear amplifier location.

K.Remote Juice: Connection for remote juice control (B2.350.1 Only).

Installation

INSTALLATION CONSIDERATIONS

The following is a list of tools needed for installation:

Volt/Ohm Meter

Wire strippers

Wire crimpers

Wire cutters

#2 Phillips screwdriver

Battery post wrench

Hand held drill w/assorted bits

1/8" diameter heatshrink tubing

Assorted connectors

Adequate Length—Red Power Wire

Adequate Length—Remote Turn-on Wire

Adequate Length—Black Grounding Wire

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