GoldenEar ForceField 3 vs MartinLogan Dynamo 700w

Last updated: October 21, 2026

Short answer: both are discontinued, and they are rated the same for sound quality (#24 and #25 of 73 subwoofers). Either one is only an option used, so choose on condition and price. If you want one new, the GoldenEar ForceField 30 replaces the GoldenEar ForceField 3 and is rated 3.4/5 at $599.99.

GoldenEar ForceField 3 vs MartinLogan Dynamo 700w

Buy the GoldenEar ForceField 3 or the MartinLogan Dynamo 700w, whichever you find used in better condition; both are discontinued. For a new speaker, buy the GoldenEar ForceField 30, which replaces the GoldenEar ForceField 3.

Want more options? Browse the full Subwoofers rankings.

Prices on this page were last checked November 7, 2026 at 7:34 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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Specifications Side By Side

GoldenEar ForceField 3 MartinLogan Dynamo 700w
Price$650 Discontinued$999 Discontinued
Ranked#24 of 73 in Small Home Subwoofers (Under 30 lbs)#25 of 73 in Small Home Subwoofers (Under 30 lbs)
Enclosurepassive radiatorsealed
Output SPL at 25 Hz91.9 dB88.4 dB
Output SPL at 31.5 Hz98.3 dB94.6 dB
Output SPL at 40 Hz108.4 dB106.3 dB
Output SPL at 50 Hz109.9 dB110.3 dB
Output SPL at 63 Hz112.4 dB110.5 dB
CEA-2010-A Average (40-80Hz)110.2 dB (avg of 3/4 bands)109.0 dB (avg of 3/4 bands)
Dimensions11.5”H x 11.4”W x 15.7”D (292.1 x 288.8 x 400.0 mm)12.5”H x 11.7”W x 12.5”D (318.5 x 296.9 x 318.3 mm)
Weight26 lbs (11.8 kg)26.5 lbs (12.0 kg)
Warranty5/33
Cabinet Colorblack-
CountryUnited StatesUnited States
Measurement SourceBrent ButterworthBrent Butterworth
Drivers8” (203mm) driver10” (254mm) driver
Output SPL at 20 Hz-86.3 dB

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