DS Series
MODEL NO: DS 251
• Class-D High Efficiency Design with New Surface Mount Technology
• Output Power : 250W RMS @ 4 Ohms
• Total Harmonic Distortion : < 1%
• Signal To Noise Ratio : > 92dB
• Frequency Response : 25Hz ~ 150Hz
• Input Sensitivity : 50mV
• Variable Low-Pass Crossover : 40Hz ~ 150Hz (12dB/OCT)
• Variable Phase Control : 0° ~ 180°
• Built-In Hi-Pass Crossover : 20Hz (12dB/OCT)
• Built-In Bass Booster : +5dB @ 45Hz
• Built-In LFE/Sub Switch
• Built-In Signal Limit Circuit
• Optional : Back Cover
• Auto Power On/Off With Signal Input
• Thermal Protection Circuit
• Operating Voltage : 115V / 230V Switch
• Dimension (W x H x L) : 215 x 285 x 100
 DS Series
MODEL NO: DS-1000 1000W CLASS-D SUBWOOFER AMPLIFIER
• Class-D High Efficiency Design with New Surface Mount Technology
• Total Harmonic Distortion : < 1%
• Signal To Noise Ratio : > 105dB
• Frequency Response : 15Hz ~ 150Hz
• Input Sensitivity : XLR Input (170mV) & RCA Input (330mV)
• Variable Low-Pass Crossover : 40Hz ~ 150Hz (24dB/OCT)
• Variable Phase Control : 0° ~ 180°
• Built-In Hi-Pass Crossover : 20Hz (12dB/OCT)
• Built-In Bass Booster : +5dB @ 45Hz
• XLR Input and RCA Input
• Built-In Signal Limit Circuit
• Auto Power On/Off With Signal Input
• Thermal Protection Circuit
• Operating Voltage : 115V / 230V Switch
• Dimension (W x H x L) : 215 x 315 x 100 mm
 DS Series
MODEL NO: DS-501B 500W CLASS-D SUBWOOFER AMPLIFIER
• Class-D High Efficiency Design with New Surface Mount Technology
• Output Power : 500W RMS @ 4 Ohms
• Total Harmonic Distortion : < 1%
• Signal To Noise Ratio : > 110dB
• Frequency Response : 25Hz ~ 150Hz
• Input Sensitivity : 160mV
• Variable Low-Pass Crossover : 50Hz ~ 150Hz (24dB/OCT)
• Variable Phase Control : 0° ~ 180°
• Built-In Hi-Pass Crossover : 20Hz (12dB/OCT)
• Built-In Bass Booster : +5dB @ 45Hz
• Built-In LFE/Sub Switch
• Built-In Signal Limit Circuit
• Optional : Back Cover
• Auto Power On/Off With Signal Input
• Thermal Protection Circuit
• Operating Voltage : 115V / 230V Switch
• Dimension (W x H x L) : 215 x 285 x 100 mm
 DS Series
MODEL NO: DS-501A 500W CLASS-D SUBWOOFER AMPLIFIER

• Class-D High Efficiency Design with New Surface Mount Technology
• Out Put Power : 500W RMS @ 4 Ohms
• Total Harmonic Distortion : < 1%
• Signal To Noise Ratio : > 110dB
• Frequency Response : 25Hz ~ 150Hz
• Input Sensitivity : 160mV
• Variable Low-Pass Crossover : 50Hz ~ 150Hz (24dB/OCT)
• Variable Phase Control : 0° ~ 180°
• Built-In Hi-Pass Crossover : 20Hz (12dB/OCT)
• Built-In Bass Booster : +5dB @ 45Hz
• Built-In LFE/Sub Switch
• Built-In Signal Limit Circuit
• Optional : Back Cover
• Auto Power On/Off With Signal Input
• Thermal Protection Circuit
• Operating Voltage : 115V / 230V Switch
• Dimension (W x H x L) : 215 x 285 x 100 mm

 

 DS Series
MODEL NO: DS-350 350W CLASS-D SUBWOOFER AMPLIFIER

• Class-D High Efficiency Design with New Surface Mount Technology
• Output Power : 350W RMS @ 4 Ohms
• Total Harmonic Distortion : < 1%
• Signal To Noise Ratio : > 92dB
• Frequency Response : 25Hz ~ 150Hz
• Input Sensitivity : 160mV
• Variable Low-Pass Crossover : 40Hz ~ 150Hz (12dB/OCT)
• Variable Phase Control : 0&Deg; ~ 180&Deg;
• Built-In Hi-Pass Crossover : 20Hz (12dB/OCT)
• Built-In Bass Booster : +5dB @ 45Hz
• Built-In LFE/Sub Switch
• Built-In Signal Limit Circuit
• Optional : Back Cover
• Auto Power On/Off With Signal Input
• Thermal Protection Circuit
• Operating Voltage : 115V / 230V Switch
• Dimension (W x H x L) : 215 x 285 x 100 mm

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