Rockville dB13 - Specifications: dB55 & dB45 Amplifiers

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• CEA Power Ratings:
2 Ohm: 120 Watts x 4 + 500 Watts <1% THD+N
4 Ohm: 80 Watts x 4 + 300 Watts <1% THD+N
• RMS Power Ratings:
2 Ohm: 240 Watts x 4 + 1000 Watts
4 Ohm: 160 Watts x 4 + 600 Watts
• Peak Power:
2 Ohm: 480 Watts x 4 + 2000 Watts
4 Ohm: 320 Watts x 4 + 1200 Watts
• Dynamic Power: 4000 Watts
• Minimum THD at Rated Power: < 0.05%
• Frequency Response: 15Hz – 35KHz
• S / N Ratio: >90dB
• Damping Factor: > 100 @ 100Hz
• 3x 40 Amp Fuses
• Dimensions: ( W x H x L ) 9˝ x 2.4˝ x 18.6˝
• High-Speed MOSFET Power Supply
• Optical Coupler Class “AB” + “D” Technology
• Studio-Grade Bipolar Output Stage Transistors
• Rugged switching MOSFETs for Class D in CH5
• Fully Adjustable 12dB/Octave Crossover with
Differential Circuitry
• Low Pass: (Ch1 – Ch4) 40Hz – 4KHz
(Ch5) 50Hz – 250Hz
• High Pass: 15Hz – 4KHz
• Subsonic Filter: 15Hz – 50Hz
• Fully Adjustable 12dB Bass Equalizer
• Mute and Delay Soft Start System
• Remote Dashboard Subwoofer Control
• High-Speed MOSFET Power Supply
• Optical Coupler Class “AB” Technology
• Studio-Grade Bipolar Output Stage Transistors
• Fully Adjustable 12dB/Octave Crossover with Differential Circuitry
• Low Pass: 50Hz – 250Hz
• High Pass: 60Hz – 1.2KHz
• Fully Adjustable 12dB Bass Equalizer
• Mute and Delay Soft Start System
• Full IC-Controlled Protection Circuitry
• Status Mode LED Indicator
• 8 Volt Preamp Circuitry
• Full IC-Controlled Protection Circuitry
• Status Mode LED Indicator
• 8 Volt Preamp Circuitry
• CEA Power Ratings
2 Ohm: 200 Watts x 4 Channels <1% THD+N
4 Ohm: 135 Watts x 4 Channels <1% THD+N
4 Ohm Bridged: 400 Watts x 2 Channels <1% THD+N
• RMS Power Ratings:
2 Ohm: 400 Watts x 4 Channels
4 Ohm: 270 Watts x 4 Channels
4 Ohm Bridged: 800 Watts x 2 Channels
• Peak Power:
2 Ohm: 800 Watts x 4 Channels
4 Ohm: 540 Watts x 4 Channels
4 Ohm Bridged: 1600 Watts x 2 Channels
• Minimum THD at Rated Power: < 0.05%
• Frequency Response: 10Hz - 50KHz
• S / N Ratio: >90dB
• Damping Factor: > 150 @ 100Hz
• 3x 35 Amp ATC Fuses
• Dimensions: ( W x H x L ) 9˝ x 2.4˝ x 21˝
dB55 5 Channel Amplifier
dB45
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Specifications