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Deal.ai › Sundown Audio › Monoblock Car Amplifiers
Sundown Audio
Sundown Audio Salt Series Monoblock Digital Class-D Amplifier - Salt-8 8000W RMS

Sundown Audio Salt Series Monoblock Digital Class-D Amplifier - Salt-8 8000W RMS

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$2,199.99at WalmartChecked Nov 8

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Price facts

  • Last seen at $2,199.99 at Walmart on Nov 8.

Our take on the Sundown Audio Salt Series Monoblock Digital Class-D Amplifier - Salt-8 8000W RMS

The Sundown Audio Salt-8 is a 1-ohm-stable Class-D monoblock built for serious subwoofer power: 8000W RMS at 1 ohm, 4000W at 2 ohms and 2000W at 4 ohms, with two units linkable for 16000W at 2 ohms. It uses a dual-MOSFET PWM power supply, 24 dB/octave low-pass and subsonic filters, phase control, and a remote bass knob with voltage, temperature and clipping readouts. It suits competitors and bass-heavy builds that need a lot of current and can feed it with stout electrical upgrades. Against smaller monoblocks it trades efficiency and simplicity for raw output, and it needs a large footprint and external fusing.

Best forSPL and competition bass buildsDrivers running one or more high-power subwoofers at 1 ohmOwners with upgraded alternator and battery electrical
Pros
  • 8000W RMS at 1 ohm, 4000W at 2 ohms
  • Linkable to a second unit for 16000W at 2 ohms
  • 1-ohm stable Class-D design
  • 24 dB/octave low-pass and subsonic filters
  • Remote bass knob with voltage, temperature and clipping display
  • Four-way protection: thermal, voltage, short and DC offset
Cons
  • Fuse and fuse holder not included
  • Long 30.71-inch chassis needs space
  • High current draw demands electrical upgrades
  • Bass boost limited to 9 dB at 45 Hz

Sundown Audio Salt Series Monoblock Digital Class-D Amplifier - Salt-8 8000W RMS prices at every store

  • WalmartNew

    In stockSold by D-C-OReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $2,199.99Free shippingChecked Nov 8
    Visit Walmart

What reviewers say

Sundown Audio's Salt series has a strong reputation among bass competitors for making rated power and surviving low-impedance loads. Owners of the Salt-8 praise its output and the remote display, while noting it needs serious electrical support and external fusing.

What people mention
  • Power outputPraisedOwners say it makes serious power at 1 ohm and drives big subwoofer setups.
  • Remote controlPraisedThe remote bass knob with voltage, temperature and clipping display is called handy for tuning.
  • Electrical demandsCriticisedReviewers note it draws heavy current and needs alternator and battery upgrades.
  • FusingCriticisedBuyers point out the fuse and fuse holder are not included and must be added.
  • HeatMixedSome owners report it runs hot under sustained heavy loads, though protection handles it.

About the Sundown Audio Salt Series Monoblock Digital Class-D Amplifier - Salt-8 8000W RMS

The Sundown Audio Salt-8 is a monoblock digital Class-D car amplifier built for subwoofers. It is stable down to 1 ohm and uses a dual MOSFET PWM power supply. It can be linked with a second amplifier.

It has RCA inputs and outputs, plus RCA link inputs and outputs. Controls include a low-pass crossover, a subsonic filter, bass boost and phase control. A remote bass control has an LED voltage and temperature display and a clipping indicator.

The amplifier has 4-way protection: thermal, voltage, short and DC offset.

Power at 1 ohm
1 x 8000 W RMS
Power at 2 ohms
1 x 4000 W RMS
Power at 4 ohms
1 x 2000 W RMS
Linked power
1 x 16000 W RMS at 2 ohms
Dimensions
10.08 in W x 2.96 in H x 30.71 in D
Amplifier type
Digital Class-D, linkable monoblock
Power supply
Dual MOSFET PWM
Frequency response
10 - 250 Hz
Low-pass crossover
35 - 250 Hz, 24 dB/octave
Subsonic filter
10 - 50 Hz, 24 dB/octave
Bass boost
0 - 9 dB at 45 Hz
Inputs/outputs
RCA in/outputs, RCA link in/outputs
Protection
Thermal, voltage, short and DC offset
Remote

Specifications

size
10.08 X 2.96 X 30.71Source

Questions and answers

What power does the Salt-8 make?
It is rated 8000W RMS at 1 ohm, 4000W at 2 ohms and 2000W at 4 ohms. Two linked units are rated 16000W at 2 ohms.
Can I link two Salt-8 amplifiers?
Yes. The amp has RCA link in/outputs, and a linked pair is rated 16000W RMS at 2 ohms.
Does it come with fuses?
No. The fuse and fuse holder are not included, so you need to supply external fusing for the power wire.
What crossover and filter controls does it have?
It has a 35–250 Hz low-pass filter and a 10–50 Hz subsonic filter, both 24 dB/octave, plus phase control and up to 9 dB of bass boost at 45 Hz.
What are its dimensions?
The chassis measures 10.08 inches wide, 2.96 inches tall and 30.71 inches deep, so plan for a long mounting space.
Is it stable at 1 ohm?
Yes. It is a 1-ohm-stable digital Class-D monoblock.
Where is the Sundown Audio Salt Series Monoblock Digital Class-D Amplifier - Salt-8 8000W RMS cheapest?
At Walmart, for $2,199.99, as of our latest check.

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