Price History for Monolith by Monoprice THX-365IW THX Certified Ultra 3-Way In-Wall Speaker
This page shows the historical price changes available for Monolith by Monoprice THX-365IW THX Certified Ultra 3-Way In-Wall Speaker from the retailer Monoprice, helping shoppers understand how the price has changed over time and whether the current price is a good deal. This can help you identify common predictable discount patterns, such as seasonal sales or clearance events, and the best time to buy to avoid overpaying.
From Monday, November 07, 2022 to Sunday, November 02, 2025, this product’s price ranged from $297.49 to $499.99, with the lowest price occurring on Wednesday, November 30, 2022. If you’re deciding whether to buy now or wait, reviewing historical pricing can help you determine if the current price is above or below the typical range of $411.73 on average in this case.
Glass It monitored this product’s price for 1 customer so far who requested we send daily alerts when the price drops below their target price. If you're waiting for a better deal, you can also set a price alert to get notified when the price falls below your target. The chart below shows every recorded price change for Monolith by Monoprice THX-365IW THX Certified Ultra 3-Way In-Wall Speaker over the last year.
Note: This product is no longer actively monitored. The price history shown reflects past data and may not represent current pricing.
Monoprice price history
Monolith by Monoprice THX-365IW THX Certified Ultra 3-Way In-Wall Speaker
| Data size: | 15 records available |
| Lowest price: | $297.49 |
| Highest price: | $499.99 |
| Average price: | $411.73 |
| Earliest price alert: | Mon, November 07, 2022 |
| Latest price alert: | Sun, November 02, 2025 |
| Price increases: | 5 |
| Price Drops: | 5 |
| Price increase alerts: | 8 |
| Price Drop Alerts: | 7 |
| Back In Stock Alerts: | 0 |
| Out of Stock Alerts: | 1 |
| Postal Code(s): | nearest store |
| Product Locale: | US |
| Product Currency: | US Dollar |
| Users Tracking Item: | 2 |
| Data is based on price change notification settings from Glass It. | |
Price Trend Analysis
The price for the Monolith by Monoprice THX-365IW THX Certified Ultra 3-Way In-Wall Speaker has fluctuated over the period observed, ranging from a minimum of $297.49 to a maximum of $499.99. The average price during this period is $411.73.
From November 7, 2022, to November 2, 2025, the price showed several notable changes. Initially, it dropped significantly to $297.49 on November 30, 2022, but then increased back to $349.99 by December 26, 2022. It reached its peak at $499.99 on January 13, 2023, and again on multiple occasions throughout 2023 and 2024. However, after August 22, 2023, the price stabilized at or around $499.99 until the last recorded date of November 2, 2025.
The lowest price point was recorded on November 30, 2022, while the highest price was consistently maintained at $499.99 from May 15, 2024, to the end of the observation period on November 2, 2025. The product was out of stock as of November 2, 2025.
Overall, the price trend indicates a relatively volatile period with a significant drop in early 2023 followed by steady high prices until the end of the observed period.
Is Now a Good Time to Buy?
The current average price for the Monolith by Monoprice THX-365IW THX Certified Ultra 3-Way In-Wall Speaker is $411.73, based on the historical price data provided. The lowest price found was at $297.49, while the highest was $499.99. As of the most recent update, the item is out of stock, which could indicate potential high demand or supply chain issues.
Given that the last minimum price occurred in November 2022, and the current price has since fluctuated between $309.99 and $499.99, it seems that prices have generally trended upwards over time. If you are looking to purchase this speaker, it might be worth checking if there are any promotions or discounts available as the item approaches restock dates.
Considering the high recent pricing and the out-of-stock status, now may not be the best time to buy if you are sensitive to price fluctuations. However, if you are prepared to pay the current higher prices, it could still be a good time to purchase before the item becomes even more expensive or goes out of stock again.
If you plan to wait, keep an eye on the item’s stock status and price trends, as these can change rapidly. You might also consider setting up alerts for when the item returns to stock or when prices drop further.
Frequently Asked Questions
How accurate is Glass It’s price history?
Glass It tracks prices directly from supported retailers and records real price changes over time upon customer request.
How often do prices change?
Prices may change daily, less frequently or more frequently depending on the retailer, demand, and promotional activity.
Does the chart include sales and promotions?
Yes, the chart includes all detected price changes, including temporary sales when available.
Can I get notified when the price drops?
Yes, you can set a price alert and receive notifications when the price reaches your target. For more information see our full list of FAQ.
Get Monoprice price alerts
Set your desired price for this product, and we will alert you when the price drops. Our low-cost daily monitoring can save you from paying too much.
