Blaze Audio Blaze Audio BL118SSi-B High output 2500W passive super sub with extended low frequency reaching 136dB max SPL in tour grade enclosure, black MSRP: $5,259.00 MAP: $5,259.00
Turbosound Turbosound TQ18B 18" Dual Port Band-Pass Subwoofer for Install and Touring MSRP: $1,899.00
Turbosound Turbosound TQ15B 15" Dual Port Band-Pass Subwoofer for Install and Touring MSRP: $1,749.00
Turbosound Turbosound MS121 Single 21" Front Loaded Subwoofer for Touring and Install Applications MSRP: $4,799.00
DAS ES-221 Passive, 2 x 2000W (RMS), 2 x 21", Ground-stackable Ultra Low Frequency Subwoofer MSRP: $12,413.70
DAS ES-218 Passive, 2200W (RMS), 2 x 18", Ground-stackable Crossfire Subwoofer, black MSRP: $9,868.92
Martin Audio Martin Audio SX215 2x 15" Subwoofer. 45Hz to 100HZ +/-3dB. Max SPL: 142dB, BLACK MSRP: $2,800.00
Martin Audio Martin Audio SX115 1x 15" Subwoofer. 45Hz to 100HZ +/-3dB. Max SPL: 136dB, BLACK MSRP: $2,100.00