Owner manual
The Studio X Mono Class D Amps
There are three Class D mono amps in the Studio X line,. The ST-500X at 500
was RMS, the ST-1000XM at 1,000 was and the ST1500XM at 1,500 was
RMS.
The ST-500XM Input Side
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1. Remote each ST– X bass amp includes a wired dash remote for the bass
output
2. RCA inputs accept the input signal from the head unit
3. Bridge in and Bridge out are used to “strap” to ST-X mono amps so they
can work together to drive a single speaker (see following secon on
strapping mono amps)
4. Gain control is used to balance the output of the head unit to the input
of the amplier
5. LPF Being a bass amp, the STx has full me low pass bass crossover that
can vary from 40Hz to 180Hz
6. Subsonic To protect your woofers from sub sonic frequencies and to con-
serve amplier power, a variable subsonic lter can be set from 50Hz
down to O