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SOUND MAGUS C8-DSP 8 Channel price history, checked Nov 15, 2026: Good price. $248.75 is 16% below the $299.00 it normally sells for, and the lowest we've seen in 145 days.

SOUND MAGUS C8-DSP 8 Channel Digital Sound Processor DSP BT Wireless Car Auto Stereo Amplifier 4-in 8-Out RCA Built-in Amp 50wrms Max x 4 @4ohm

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Rated5.0(1 rating)Only 13 left

Good price

$248.75 is 16% below the $299.00 it normally sells for, and the lowest we've seen in 145 days.

Now
$248.75
Normally
$299.00
Lowest in 145 days
$248.75(Nov 14)
Highest
$315.56
Evidence: Strong145 days tracked20 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

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Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $248.75. No account, no newsletter.

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Price history

Tracked since Jun 22 · 145 days · 20 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 16% below its normal price of $299.00. SOUND MAGUS C8-DSP 8 Channel Digital Sound Processor DSP BT Wireless… price history, checked Nov 15, 2026: current price $248.75, normal (typical) price $299.00, average $300.08 over 145 days, lowest $248.75 (Nov 14, 2026), highest $315.56 (Jul 29, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $299.00
  • 5% or more below normal

How often does it drop below normal?

In the 145 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for about 1 day so far.

A count of what happened, not a prediction.

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0DVTLK4RK
Request
curl https://trackpin.co/api/v1/product/B0DVTLK4RK \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 03:46 UTC
{
  "asin": "B0DVTLK4RK",
  "title": "SOUND MAGUS C8-DSP 8 Channel Digital Sound Processor DSP BT Wireless Car Auto Stereo Amplifier 4-in 8-Out RCA Built-in Amp 50wrms Max x 4 @4ohm",
  "image": "https://m.media-amazon.com/images/I/41cgVppOGwL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Wireless",
  "category_label": "Phones & Accessories",
  "in_stock": true,
  "price": {
    "current_cents": 24875,
    "reference_cents": 29900,
    "discount_pct": 16.81,
    "is_deal": true,
    "observed_at": 1794708689365,
    "changed_at": 1794651969623,
    "checked_at": 1794708689365,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 16.81,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $248.75 is 16% below the $299.00 it normally sells for, and the lowest we've seen in 145 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 24875,
    "max_cents": 31556,
    "avg_cents": 30008,
    "history_days": 145,
    "price_levels": 196,
    "price_changes": 20,
    "distinct_prices": 6,
    "lowest_at": 1794651969623
  },
  "history": [
    {
      "price_cents": 31171,
      "from": 1788784303428,
      "to": 1788784303428
    },
    {
      "price_cents": 29900,
      "from": 1788804346108,
      "to": 1788804346108
    },
    {
      "price_cents": 31171,
      "from": 1788804762828,
      "to": 1788804762828
    },
    {
      "price_cents": 29900,
      "from": 1788805842037,
      "to": 1794639092278
    },
    {
      "price_cents": 24875,
      "from": 1794651969623,
      "to": 1794708689365
    }
  ],
  "last_seen": 1794708689365
}
// … 191 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.