Monolith 2x90wpc Amp M2100X Only $199 (Reg. $299) at Monoprice

Updated August 28, 2026

The Monolith 2x90wpc (2×135 4Ω) Amp M2100X is now $199 at Monoprice, a solid drop from its usual price.

Why this Monolith amp deal stands out

Delivers 2 × 135 W into 4 Ω loads, ideal for home theater or hi‑fi setups.

Built‑in protection circuits guard against overload and short‑circuit.

Compact aluminum chassis fits tight spaces without sacrificing performance.

Monoprice typically lists this amp around $299, so the $199 price is a clear saving.

How to grab the deal at Monoprice

1. Locate the Monolith 2x90wpc Amp M2100X product page.
2. Add the amp to your cart and proceed to checkout.
3. Tap the SHOP HERE button above to complete the purchase.

Savings tips & price context

Monoprice offers free standard shipping on orders over $49, so if you’re already near that threshold, you’ll avoid extra fees. Keep an eye on the cart total for any automatic coupon that might apply.

FAQ

Is the Monolith 2x90wpc Amp M2100X new or refurbished?

The listing is for a brand‑new unit shipped directly from Monoprice.

Does Monoprice offer a warranty on this amp?

Yes, Monoprice includes a standard one‑year limited warranty covering defects in materials and workmanship.

Can I return the amp if it doesn’t fit my system?

Monoprice accepts returns within 30 days of delivery, provided the item is in its original condition and packaging.

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