What is the Boss Audio BX55?

The Boss Audio BX55 is a car audio subwoofer made by Boss Audio. View full specifications and where to buy on this page.

Where can I buy the Boss Audio BX55?

You can purchase the Boss Audio BX55 from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

Boss Audio BX55 Subwoofer - Specs, Prices & Reviews

Name: Boss Audio BX55 Subwoofer
Brand: Boss Audio

• Inputs: Front, Rear and Subwoofer • Outputs: Front, Rear and Subwoofer • Selectable Crossover Frequencies • Subwoofer: 45Hz–4.2kHz • Rear HP/BP (Selectable): 300Hz-4.6kHz • Front High Pass: 65Hz–4.5kHz • Variable Bass Boost, 0 - +18dB • Slope Rate: 12dB/Octave • Signal-to-Noise Ratio: >110dB • Remote Subwoofer Level Control • Low Pass Input Selector: Direct or Front/Rear Mix • Remote On/Off Power Control • LED Power Indicator • Subwoofer Phase Switch • DIMENSIONS: 8.75" x 7.44" x 1.5" – (222 x 189 x 38 mm)