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Monoprice Carbon Fiber In-Wall price history, checked Nov 14, 2026: Good price. $166.78 is 16% below the $199.99 it normally sells for.

Monoprice Carbon Fiber In-Wall Speaker - 10 Inch (Each) 300 Watt Subwoofer, Easy Install For Home Theater - Alpha Series,Off-White

Rated4.3(36 ratings)In stock

Good price

$166.78 is 16% below the $199.99 it normally sells for.

Now
$166.78
Normally
$199.99
Lowest in 145 days
$143.99(Jul 11)
Highest
$221.99
Evidence: Strong145 days tracked9 price changes

Where today's price sits

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

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $166.78. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

The listing's crossed-out price

Holds up

The listing shows

crossed out: List $199.99 −17%

Against its normal price

−16% vs $199.99

List $199.99 (−17%) holds up: today's price is 16% below normal.

The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →

Price history

Tracked since Jun 22 · 145 days · 9 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 16% below its normal price of $199.99. Monoprice Carbon Fiber In-Wall Speaker price history, checked Nov 14, 2026: current price $166.78, normal (typical) price $199.99, average $185.11 over 145 days, lowest $143.99 (Jul 11, 2026), highest $221.99 (Oct 20, 2026).

Loading the price chart.

  • Price
  • Normal $199.99
  • 5% or more below normal

How often does it drop below normal?

In the 145 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 3 times, typically lasting about 10 days. It's below normal right now.

A count of what happened, not a prediction.

How other speakers are priced before Black Friday: Black Friday speakers on Amazon

Other ways to buy

  • New from

    $166.78

    Amazon.comFulfilled by Amazon · Seller rating 100%

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B07JZL2N7V
Request
curl https://trackpin.co/api/v1/product/B07JZL2N7V \
  -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 03:47 UTC
{
  "asin": "B07JZL2N7V",
  "title": "Monoprice Carbon Fiber In-Wall Speaker - 10 Inch (Each) 300 Watt Subwoofer, Easy Install For Home Theater - Alpha Series,Off-White",
  "image": "https://m.media-amazon.com/images/I/71dj9WU1heL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Speakers",
  "category_label": "Speakers",
  "in_stock": true,
  "price": {
    "current_cents": 16678,
    "reference_cents": 19999,
    "discount_pct": 16.61,
    "is_deal": true,
    "observed_at": 1794696565676,
    "changed_at": 1794618306553,
    "checked_at": 1794696565676,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 16.61,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $166.78 is 16% below the $199.99 it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 19999,
    "claimed_pct": 17,
    "real_pct": 16.61,
    "class": "holds_up",
    "observed_at": 1794620114452
  },
  "stats": {
    "min_cents": 14399,
    "max_cents": 22199,
    "avg_cents": 18511,
    "history_days": 145,
    "price_levels": 215,
    "price_changes": 9,
    "distinct_prices": 5,
    "lowest_at": 1783747995308
  },
  "history": [
    {
      "price_cents": 22199,
      "from": 1792013155396,
      "to": 1792142312497
    },
    {
      "price_cents": 19999,
      "from": 1792153505297,
      "to": 1792479277177
    },
    {
      "price_cents": 22199,
      "from": 1792490029523,
      "to": 1792528740198
    },
    {
      "price_cents": 19999,
      "from": 1792532385250,
      "to": 1794615697476
    },
    {
      "price_cents": 16678,
      "from": 1794618306553,
      "to": 1794696565676
    }
  ],
  "last_seen": 1794696565676
}
// … 210 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.