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Mono Amplifier - Double Voice Coil Subwoofer
2 OHM LOAD
(1 x 4 OHM SUB)
1 OHM LOAD
(2 x 4 OHM SUB)
Mono Amplifier - Strapping the Ouputs
• Connect the master amplifier’s speaker terminal to the + (positive)
terminal of the woofer
• Connect the slave amplifier’s speaker terminal to the - (negative) terminal
of the woofer
• Connect the two amplifier’s speaker output - (negative) terminals together
You are creating a much more powerful amplifier in this way and doubling the output.
Make sure your speaker wire can transfer the power, we recommend a minimum of 12
gauge speaker lead, and for best performances you should use 10 or 8 gauge.
MASTER
AMPLIFIER
SLAVE
AMPLIFIER
Technical Specifications
Model
ST-64D SQ MINI
ST-104D SQ MINI
ST-501D SQ MINI
Type
4-Ch, Class D
4-Ch, Class D
Mono, Class D
Power (W)
Ch./RMS
4 x 50 (4Ω)
4 x 75 (2Ω)
2 x 150 (Br, 4Ω)
4 x 95 (4Ω)
4 x 120 (2Ω)
2 x 240 (Br, 4Ω)
180 (4Ω)
320 (2Ω)
530 (1Ω)
THD
< 0.1%
< 0.1%
< 0.1%
S/N
90dB
90dB
100dB
Frequency
Response
15Hz - 30KHz
15Hz - 30KHz
10Hz - 350Hz
