Similar subwoofers to Dayton Audio RSS210HF-4 BRAX MATRIX ML8 SUB2 x 2Ω 8″Subwoofer fS 32 Hz SD 219 cm² QTS 0.56 xmax 9.2 mm SPL1W 82 dB Bl/√RE 5.28 Pmax 800 W JL Audio 10W6v3-D42 x 4Ω 10″Subwoofer fS 30 Hz SD 318 cm² QTS 0.51 xmax 19.0 mm SPL1W 83 dB Bl...