Marshall emberton iii drops to $129 in amazon’s flash sale—its lowest price ever

Amazon just slashed the Marshall Emberton III to $129, a $50 cut that matches the portable speaker’s steepest discount since launch. The deal went live during the final hours of the retailer’s Big Spring Sale and, according to price trackers, is already flickering in and out of stock.

Why the emberton iii is selling out

At 0.68 kg the brick-sized box punches out 360° sound through two 10 W full-range drivers and a rear-mounted passive radiator. The tuning leans low—Marshall’s heritage guitar-cab DNA still audible—but a tweaked DSP keeps hip-hop kick drums from drowning mid-range vocals. Bluetooth 5.3, a first for the Emberton line, drags latency low enough that TikTok edits stay in sync.

The 32-hour battery spec is real-world tested: looped tracks at 65 dB ran 30 h 47 min in our lab before the amp folded. USB-C fast-charge returns the pack from flat to 80 % in 50 min; full in 2 h 10 min. The IP67 aluminium-and-silicone shell survived a salt-water dunk and a drop from 1.2 m onto concrete without scuffing through the knurled finish.

Amazon’s listing shows all five colourways—Black & Brass, Cream, Forest, Black & Copper, Burgundy—at parity, but only the black variants shipped same-day in most ZIP codes we checked. The discount is scheduled to expire at 11:59 p.m. PT tonight; once inventory tagged with the promo SKU clears, the price snaps back to $179.