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DST1000DII
Monoblock Class D Amplifier w/Remote, 1000 Watts
Small is the new big. That is the DST1000DII. With 1000 watts RMS @ 2 ohms, it can power even the most demanding subwoofer systems. There is an included RLC for adjusting the amount of bass, depending on the type of music being played. The onboard crossover is adjustable from 50-500Hz and the bass EQ circuit is centered at 40Hz, with up to 12dB of boost. The DST1000DII measures just 12.75 x 4.3 inches, extremely small considering its power.
TECHNICAL DATA:
Power RMS:
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4 ohms: 500 watts x 1
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2 ohms: 1000 watts x 1
Frequency Response:
S/N Ratio: >79dB
Damping Factor @ 50Hz 4 ohms: >204
Distortion (THD): <0.08
Input Sensitivity:
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150mV-3.5V
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300mV-7V
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1.2V-28V
Fuse: 90A External
Remote Level Control (RLC): Included
Crossover: Low-Pass
Slope: 12dB/octave
Frequency:
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Low-Pass 50-200Hz
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Sub-Sonic Fixed @ 25Hz/24dB
Bass Boost: 0-12dB @ 45Hz
Dimensions: 12.75×4.3×2 inches
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DST850DII
Monoblock Class D Amplifier w/Remote, 600 Watts
It is important to choose the right amplifier when adding subwoofers to an audio system. It isn’t just about having the right power. There is also the question of will it fit in the available space. The DST850DII solves both issues. First, it produces 600 watts RMS @ 2 ohms, more than enough power for most subwoofers. Second, at less than 9 inches long and just over 4 inches wide, it can go just about anywhere. The included RLC allows for fine tuning the bass from the front of the vehicle.
TECHNICAL DATA:
Power RMS:
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4 ohms: 300 watts x 1
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2 ohms: 600 watts x 1
Frequency Response:
S/N Ratio @ 1 watt: >79dB
Damping Factor @ 50Hz 4 ohms: >127
Distortion (THD): <0.08
Input Sensitivity:
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150mV-3.5V
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300mV-7V
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1.2V-28V
Fuse: 45A External
Remote Level Control (RLC): Included
Crossover: Low-Pass
Slope: 12dB/octave
Frequency:
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Low-Pass 50-200Hz
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Sub-Sonic Fixed @ 25Hz/24dB
Bass Boost: 0-12dB @ 45Hz
Dimensions: 8.8×4.3×2 inches
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DST401DII
4 Channel Class D Amplifier, 480 Watts
A 4 channel amplifier has to be versatile. It powers the front and rear speakers in a typical audio system. It is used for front speakers and a subwoofer as a popular factory system upgrade. Sometimes it even powers 2 or more subwoofers. The DST401II is up for any of these applications. Its small footprint will fit just about anywhere. But don’t judge its small size. With 480 watts total RMS, there is plenty of power on tap. It’s crossovers and bass boost offer added flexibility.
TECHNICAL DATA:
Power RMS:
- 4 ohms: 75 watts x 4
- 2 ohms: 120 watts x 4
- 4 ohms: 240 watts x 2 BTL
Frequency Response: 20 -20,000Hz
S/N Ratio @ 1 watt: >86.5dB
Damping Factor @ 4 ohms: >129
Distortion (THD): <0.08
Input Sensitivity:
- 150mV-1.5V
- 500mV-5V
- 1V-10V
Fuse: 45A External
Crossover: Hi-Pass and Low-Pass
Slope: 12dB/octave
Frequency:
- Hi-Pass 50-200Hz
- Low-Pass 50-200Hz
Bass Boost: 0-12dB @ 45Hz
Dimensions: 8.8×4.3×2 inches