JL Audio Stealthbox® Black custom-fit fiberglass enclosure with one 10TW3 subwoofer — fits 2021-up Chevrolet and GMC full-size SUVs

Product highlights:

• Stealthbox® custom-fit subwoofer
• sealed fiberglass enclosure
• 10TW3-D4 10" subwoofer wired for 2-ohm impedance
• installs behind driver's side cargo trim panel
• power handling: 400 watts RMS (800 watts peak power)
• frequency response: 24-200 Hz
• sensitivity: 82.1 dB
• warranty: 2 years
• MFR # 94698