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Deal.ai › DS18
DS18
DS18 SXE-1500.1D-BK 1500 Watt 1-Ohm Monoblock Class D Car Audio Amplifier

DS18 SXE-1500.1D-BK 1500 Watt 1-Ohm Monoblock Class D Car Audio Amplifier

Best price now

$199.95at Big Jeff Online IncChecked Nov 8

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Price facts

  • Last seen at $199.95 at Big Jeff Online Inc on Nov 8.

Our take on the DS18 SXE-1500.1D-BK 1500 Watt 1-Ohm Monoblock Class D Car Audio Amplifier

The DS18 SXE-1500.1D is a compact monoblock Class D amplifier for driving a subwoofer. Its 1-ohm stable output is rated at 200W RMS at 4 ohms, 350W at 2 ohms and 500W at 1 ohm, so the 1500W figure is peak, not RMS. It adds adjustable lowpass and subsonic filters, up to 18dB of bass boost, a remote bass knob with clip indicator, and thermal, overload and short-circuit protection. It suits a single subwoofer build on a budget where space is tight; rivals at the same level often claim more RMS power, but few include a bass knob and clip indicator.

Best forSingle-subwoofer daily setupsSmall cars and tight install spacesBudget builds that want a bass knob includedEntry-level 1-ohm subwoofer wiring
Pros
  • 1-ohm stable monoblock design
  • Compact Class D chassis
  • Adjustable lowpass and subsonic filters
  • Bass boost up to 18dB
  • Remote bass knob with clip indicator included
  • Thermal, overload and short-circuit protection
Cons
  • 1500W is peak power; RMS tops out at 500W at 1 ohm
  • Modest output for power-hungry subwoofers
  • No high-level speaker inputs listed
  • Bass boost can push a sub past its limits if overused

DS18 SXE-1500.1D-BK 1500 Watt 1-Ohm Monoblock Class D Car Audio Amplifier prices at every store

  • Big Jeff Online IncNew

    In stockReturn policy

    $199.95Checked Nov 8
    Visit Big Jeff Online Inc

About the DS18 SXE-1500.1D-BK 1500 Watt 1-Ohm Monoblock Class D Car Audio Amplifier

The DS18 SXE-1500.1D-BK is a monoblock Class D car audio amplifier made to power subwoofers. It is rated at 1500W peak. RMS power is 200W at 4 ohms, 350W at 2 ohms and 500W at 1 ohm, and it is stable down to 1 ohm.

It has a lowpass filter adjustable from 50 to 250Hz, an infrasonic filter adjustable from 10 to 55Hz, bass boost centered at 45Hz, and a 0-180° phase selector. LED indicators show power, protection and clipping. A remote bass knob with a clip indicator adjusts the level from inside the vehicle.

The amplifier is built for compact installation. It has a red and black brushed aluminum body. Protection covers thermal, overload, DC output, short circuit, input voltage and clipping faults.

Amplifier type
Class D monoblock subwoofer amplifier, 1 channel
Peak power
1500W
RMS power
200W at 4 ohms, 350W at 2 ohms, 500W at 1 ohm
Min. impedance
1 ohm
Frequency response
10Hz-250Hz
Signal-to-noise
90dB
THD
0.05%
Efficiency
80% at 4 ohms
Damping factor
140
Input impedance
20kΩ
Inputs
Low-level input, 200mV-5V; no high-level input
Crossover
Fixed lowpass filter, 50-250Hz
Infrasonic filter
10-55Hz
Bass boost
Centered at 45Hz
Phase
0-180° selector
Remote control
Remote level control with clip indicator
Indicators
Power, Protect, Clip LEDs
Protection
Thermal (70°C), overload, DC output, short circuit, input voltage (16.5V), clipping
Power terminal
4 gauge
Fuse
2 x 30A (60A total)
Cooling
No fan
Voltmeter
No
Finish
Red / black brushed aluminum
Dimensions
7.68" L x 5.5" W x 1.8" H (195 x 140 x 48mm)
Heatsink length
6.18" (157mm)
In the box
Amplifier, bass knob, mounting hardware set

Questions and answers

Is this amp really 1500 watts?
No. The 1500W is peak. RMS output is 200W at 4 ohms, 350W at 2 ohms and 500W at 1 ohm.
What subwoofer can it drive?
It is best matched to one subwoofer rated around 400 to 500W RMS, wired to a 1-ohm or 2-ohm final load.
What is in the box?
The amplifier, a remote bass knob and a set of mounting hardware.
Does it have a subsonic filter?
Yes. It has an adjustable subsonic filter plus an adjustable lowpass filter for tuning the sub's range.
Can I mount it in a small space?
Yes. The Class D design keeps the chassis compact, but leave room for airflow since it still gets warm.
How do I set the gain safely?
Turn the bass boost down, set gain with the clip indicator on the remote knob, and back off once the light flickers.
Where is the DS18 SXE-1500.1D-BK 1500 Watt 1-Ohm Monoblock Class D Car Audio Amplifier cheapest?
At Big Jeff Online Inc, for $199.95, as of our latest check.

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