Cerwin-Vega LW-12

The LW-12 weighs 27.24 kg and puts out 150 watts. It has a cult following and a reputation that outlasts its spec sheet.

Overview

The Cerwin-Vega LW-12 is a 12-inch powered subwoofer built like a road case and made to shake walls. It is part of the LW Series, an active subwoofer from a time when American bass was loud and physical. Owners report a no-frills design: a single 12" driver in a ported cabinet, driven by an internal 150W RMS amplifier. It has a user rating of 4.9 out of 5 from 67 reviews on Audioreview. The original marketing materials have long since vanished.

The LW-12 keeps showing up in home theater forums years after production ended, with users chasing its sound or asking for modern equivalents. One Reddit thread has a user looking for a “good current-gen clone,” and another compares it directly to the Mirage MS-12. It accepts both speaker-level and line-level inputs, so it works with older stereo systems and early home theater setups. A volume control and an adjustable crossover (40 to 120 Hz) give some tuning flexibility, though the front panel is sparse.

Specifications

Manufacturer	Cerwin-Vega
Model	LW-12
Type	Powered subwoofer
Driver	12" woofer
Enclosure type	Bass reflex
Frequency response	25 - 150 Hz
Crossover frequency	150 Hz
Adjustable crossover	40 to 120 Hz
Power handling	200 W
Amplifier power output	150 W RMS
Inputs	Speaker cable jacks, line input
Controls	Volume control
Dimensions (W×H×D)	420 x 420 x 420 mm
Weight	27.24 kg

Collectibility & Value

The LW-12 turns up in the used market on Facebook Marketplace, Reverb, and Audioreview classifieds. Recent examples include a listing for $75 referencing a CNET ad and another at $80 in very good condition on Audioholics Forums. It is not a blue-chip collectible, and demand stays modest but steady. A common problem is failure to power on: the LED lights red but the unit stays inactive, which suggests a power supply or amplifier board fault. Refoam kits are available for the 12" driver, so cone degradation is a known aging issue and repair is possible. No original MSRP or production years are documented.