car audio amplifier circuit diagram of only subwoofer 50W

Dual XPA Series 600-Watt 4-Channel Amplifier

4 ohms @ < 1% THD+N 50W x 4 RMS 2 ohms @ < 1% THD+N 75W x 4 RMS 4 ohms bridged @ < 1% THD+N 150W x 2 RMS 2-ohm stable stereo operationClass A/B... More details
Price: $ 92.78
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Dual XPA Series 300-Watt 2-Channel Amplifier

4 ohms @ < 1% THD+N 50W x 2 RMS 2 ohms @ < 1% THD+N 75W x 2 RMS 4 ohms bridged @ < 1% THD+N 150W x 1 RMS 2-ohm stable stereo operationClass A/B... More details
Price: $ 58.57
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Dual XPA Series 600-Watt 4-Channel Amplifier

4 ohms @ < 1% THD+N 50W x 4 RMS 2 ohms @ < 1% THD+N 75W x 4 RMS 4 ohms bridged @ < 1% THD+N 150W x 2 RMS 2-ohm stable stereo operationClass A/B... More details
Price: $ 84.43
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Boss 4-Channel MOSFET Bridgeable Marine Power Amplifier With Remote Subwoofer Level Control

Max power 2 ohms 250W x 4; RMS power 4 ohms 100W x 4; max bridged power 4 ohms 50W x 2Signal-to-noise ratio>102db; THD 0.01% Unique rubber sealing... More details
Price: $ 152.06
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Pyle 2-Channel 400-Watt Waterproof Marine Amplifier

200 watts x 2 outputVariable high/low electronic crossover networkMOSFET power supply Variable input gain control Remote turn on/off with soft... More details
Price: $ 59.08
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Pyle 6 Channel 2000-Watt Waterproof Marine Amplifier - 4 100-Watt Channels + 2 250-Watt Channels

200 watts x 2 output400 watts x 1 bridged output Variable high/low electronic crossover networkMOSFET power supply Variable input gain control Remote... More details
Price: $ 196.10
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Pyle 3600-Watt Monoblock MOSFET Digital Amplifier

1 x 600W rms at 4 ohms1 x 1800W rms at 2 ohms1 x 3600W max at 1.3 ohmsMono-block subwoofer amplifier1-ohm stereo stableRemote bass level controlPWM... More details
Price: $ 213.83
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Boss Marine Public Address System Controller With Microphone And Remote Subwoofer Level Control

This universal system can be used as a front end for any marine or car amplifierFeatures a microphone designed specifically for adding public address... More details
Price: $ 109.11
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Pyle 1400-Watt 4-Channel Bridgeable MOSFET Amplifier - 350W X 4 Channels

350W x 4 output700W x 2 bridged output (350W x 2 + 700W x 1)Variable high/low electronic crossover networkVariable input level controlGold-plated RCA... More details
Price: $ 110.67
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Boss Class D Monoblock Power Amplifier With Remote Subwoofer Level Control

Max power 1-ohm 3000W x 1, max power 2-homs 2200W x 1, RMS power 4-ohms 1100W x1Signal-to-noise ratio > 100db, THD 0.01%Dimensions: 11-5/16"W X... More details
Price: $ 217.16
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Boss Class D Monoblock Power Amplifier With Remote Subwoofer Level Control

Max power 1-ohm 4000W x 1, max power 2-ohms 2800W x 1, RMS power 4-ohms 1550W x1Signal-to-noise ratio > 100db, THD 0.01%RCA line outputs, gain... More details
Price: $ 247.07
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Pyle 3000-Watt 2 Channel High Power MOSFET Amplifier - 1500W X 2 Channels

1500 watts x 2 output, 3000 watts x 1 bridged output Variable hi/lo electronic crossover network Variable input level (gain) control Variable bass... More details
Price: $ 118.41
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