Buy Woofer Online [2026]

: Usually 2, 4, or 8 ohms . Your woofer's impedance must be compatible with your amplifier to avoid damaging your equipment.

: This tells you how deep the bass goes. A "true" subwoofer should reach down to 20Hz or lower . buy woofer online

: This measures continuous power handling. Aim for a woofer that matches your amplifier's output, ideally with about 20% more amplifier power than the woofer’s RMS for "headroom". : Usually 2, 4, or 8 ohms