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Deal.ai › DS18
DS18
DS18 1-Channel Class D 800 @ 1Ω 600 @ 2Ω 300 @ 4Ω Watts RMS Black SXE-2500.1D/BK

DS18 1-Channel Class D 800 @ 1Ω 600 @ 2Ω 300 @ 4Ω Watts RMS Black SXE-2500.1D/BK

Best price now

$229.95at LifeAfterBassChecked Nov 12

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $229.95 at LifeAfterBass on Nov 12.
  • Checked at 3 stores.

Our take on the DS18 1-Channel Class D 800 @ 1Ω 600 @ 2Ω 300 @ 4Ω Watts RMS Black SXE-2500.1D/BK

The DS18 SXE-2500.1D/BK is a compact Class D monoblock subwoofer amplifier rated at 800 watts RMS into 1 ohm, 600 into 2 ohms and 300 into 4 ohms. It is stable from 1 to 4 ohms, so one amp can drive a single sub or a pair wired down low. Its small chassis suits tight installs where a full-size amp won't fit. It sits in the budget end of DS18's line: more power per dollar than premium monoblocks, but without the DSP, bass knobs or certified power figures of costlier amps.

Best forDrivers powering one or two subwoofers on a budgetSmall vehicles and tight install spacesFirst-time bass buildsOwners who want a 1-ohm-stable monoblock
Pros
  • Class D design runs cooler and draws less current than Class AB
  • Stable from 1 to 4 ohms, so it fits several subwoofer wiring options
  • Compact chassis fits where full-size amps won't
  • Simple one-channel layout with no tuning complexity
Cons
  • 800 watts at 1 ohm is modest for a 2,500-series badge
  • No DSP or advanced tuning features
  • DS18's budget amps have a mixed reputation for long-term reliability
  • Power figures are manufacturer ratings, not independently certified

DS18 1-Channel Class D 800 @ 1Ω 600 @ 2Ω 300 @ 4Ω Watts RMS Black SXE-2500.1D/BK prices at every store

  • LifeAfterBassNew

    In stockReturn policy

    $229.95Checked Nov 12
    Visit LifeAfterBass
  • SoundwavesNew

    In stock

    $239.95Checked Nov 12
    Visit Soundwaves
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $169.94Free shippingChecked Nov 12
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $229.95Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

DS18 1-Channel Class D 800 @ 1Ω 600 @ 2Ω 300 @ 4Ω Watts RMS Black SXE-2500.1D/BK price history

Lowest price we've seen: $229.95 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the DS18 1-Channel Class D 800 @ 1Ω 600 @ 2Ω 300 @ 4Ω Watts RMS Black SXE-2500.1D/BK

The DS18 SXE-2500.1D/BK is a 1-channel Class D monoblock amplifier designed to power a subwoofer. It has a compact design and is stable from 1 to 4 ohms.

Model
SXE-2500.1D/BK
Brand
DS18
Type
Subwoofer monoblock amplifier
Channels
1
Class
Class D
Impedance
Stable from 1 to 4 ohms
Power at 1Ω
1 x 800 watts RMS
Color
Black

Questions and answers

What subwoofers can this amp drive?
It is stable from 1 to 4 ohms and rated 800 watts RMS at 1 ohm. That suits a single 1-ohm-stable sub or a pair of dual-voice-coil subs wired to a low final impedance. Match the sub's RMS rating to the amp's output at your wiring impedance.
Is it really 800 watts RMS?
DS18 rates it at 800 watts RMS at 1 ohm, 600 at 2 ohms and 300 at 4 ohms. These are manufacturer figures, not independently certified, so expect real output to depend on your electrical supply and impedance load.
Does it need a separate bass knob or DSP?
No. It is a plain one-channel monoblock with no built-in DSP or included remote level control. Tuning comes from your head unit and gain setting.
Will it fit in a small space?
DS18 markets it as a compact design, which is the main reason to pick it over a full-size monoblock. Check the mounting depth and footprint against your planned location before buying.
How does it compare with DS18's larger monoblocks?
Bigger DS18 monoblocks in the same family deliver more power and sometimes more features. This one trades output for a smaller footprint and simpler install, so pick it if space and budget matter more than maximum wattage.
Where is the DS18 1-Channel Class D 800 @ 1Ω 600 @ 2Ω 300 @ 4Ω Watts RMS Black SXE-2500.1D/BK cheapest?
At LifeAfterBass, for $229.95, as of our latest check.
Where can I buy the DS18 1-Channel Class D 800 @ 1Ω 600 @ 2Ω 300 @ 4Ω Watts RMS Black SXE-2500.1D/BK?
3 stores we checked sell it, including LifeAfterBass, Soundwaves, Amazon.

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