Biamping (Two Amplifiers); Active Crossover - Crate SPA100 User Manual

Installations and Operation:

Biamping (Two Amplifiers):

Connect one SPA100 between the output of your low frequency signal source and your low frequency speaker(s). Connect anoth-
er SPA100 between the output of your full range signal source and your full range speaker(s). The minimum impedance for the speak-
er(s) is 4 ohms for each amplifier.
MIXING CONSOLE
(CSX12, CMX62, etc.)
1 0
SPA100
HIGH FREQ AMP
LINE SPEAKER
INPUTS OUTPUTS
4 OHMS MIN

ACTIVE CROSSOVER

HIGH LOW
(LS4-XO)
OUT OUT
IN
MONO/SUM OUT
1 / 2 - R a c k P o w e r A m p l i f i e r
USE ONLY
250V FUSE
110-120
220-240
115V 60Hz
FUSE: T3AA, 250V
230V 50Hz
FUSE: T2A, 250V
4 OR 8 OHM
FULL RANGE SPEAKER
(PS1510HT, PS215HDT, etc.)
LOW FREQ AMP
LINE SPEAKER
INPUTS OUTPUTS
4 OHMS MIN
4 OHM SUBWOOFER
(PS215S, PS18S, etc.)
USE ONLY
250V FUSE
110-120
220-240
115V 60Hz
FUSE: T3AA, 250V
230V 50Hz
FUSE: T2A, 250V