# Monolith by Monoprice M-12 V2: specs and price

**Price (US):** $849.99 (US price $849.99 stated verbatim in the dated ecoustics review (updated 2023-06-25): "The Monoprice Monolith M-12 Version 2 THX Ultra Certified Subwoofer ... is available for $849.99 at Monoprice.com." The same article's intro also lists the M-12 V2 at $849. The manufacturer page (p_id=42847) returned HTTP 403; Amazon showed EUR and "currently unavailable" and Newegg was out of stock, so no live USD retailer price was captured.), as of 2026-07-11. Among the 9 subwoofers we track it is #4 cheapest of 9; category median $1000.
**Brand:** Monoprice
**Deskmark:** Bronze Deskmark — pay-blind category standing 23/100, #8 of 9 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $849.99 |
| Brand | Monoprice |
| Driver size (in) | 12 |
| Amplifier power rms (W) | 500 |
| Amplifier power peak (W) | — |
| Enclosure type | ported |
| Frequency response (Hz) | 17-200 |
| Amplifier class | class-d |
| Driver orientation | — |
| Room correction | No |
| Wireless input | No |
| Dimensions (in) | 25.8 x 16.7 x 22.8 |
| Weight (lb) | 98.34 |

## Where it stands

At $850, the Monolith by Monoprice M-12 V2 is #4 cheapest of the 9 subwoofers we track, where the median is $1000. On the spec sheet, its weight of 98.34 lb is the highest of the 9, its amplifier power rms of 500 W is above the median of the 9, and its driver size of 12 in is at the median of the 9.

## Frequently asked questions

**How much does the Monolith by Monoprice M-12 V2 cost?**

The Monolith by Monoprice M-12 V2 has a US price of $849.99 (US price $849.99 stated verbatim in the dated ecoustics review (updated 2023-06-25): "The Monoprice Monolith M-12 Version 2 THX Ultra Certified Subwoofer ... is available for $849.99 at Monoprice.com." The same article's intro also lists the M-12 V2 at $849. The manufacturer page (p_id=42847) returned HTTP 403; Amazon showed EUR and "currently unavailable" and Newegg was out of stock, so no live USD retailer price was captured.), as of 2026-07-11.

**How does the Monolith by Monoprice M-12 V2 compare on price?**

At $850, the Monolith by Monoprice M-12 V2 is #4 cheapest of the 9 subwoofers we track, where the median is $1000.

**What are the Monolith by Monoprice M-12 V2's key specs?**

Monolith by Monoprice M-12 V2 (Monoprice): driverSizeIn 12, amplifierPowerRmsW 500, enclosureType ported, frequencyResponseHz 17-200, amplifierClass class-d. Full sourced spec sheet verified 2026-07-11.

Source: https://www.monoprice.com/product?p_id=42847 (monoprice.com, accessed 2026-07-11)
Corroboration: https://www.ecoustics.com/products/monoprice-monolith-v2-thx-subwoofers/ (accessed 2026-07-11)
Canonical: https://frontdeskreview.com/product/subwoofers/monoprice-monolith-m-12-v2/
Cite: Per The Front Desk Review, the Monolith by Monoprice M-12 V2 price of record was $849.99 as of 2026-07-11 — https://frontdeskreview.com/product/subwoofers/monoprice-monolith-m-12-v2/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl