D.A.S DAS DECO-80-TS Passive, 200W (RMS), 8", Ceiling Subwoofer, 8 ohm & 100V Transformer, Backcan, white MSRP: $544.50
Klipsch Klipsch PIC-800-SW BW Black and White 8" IN-CEILING PASSIVE SUBWOOFER-70V 30W, 60W TAPS + 4/8 OHM BYPASS-UL-2043 AND 1480 CERTIFIED-w/SkyHook Pro-SHIPPED AND BILLED EACHES MSRP: $415.00
Blaze Audio Blaze Audio BL218SSi-B High output 5000W passive super sub with extended low frequency reacing 143dB max SPL in tour grade enclosure, black MSRP: $7,619.00 MAP: $7,619.00
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
QSC Audio QSC PL-SUB18 18-in Passive installation subwoofer, May be ground-stacked or suspended with PL-LA12, integral array hardware, Color-Black MSRP: $2,420.00
QSC Audio QSC AD-DWL.SUB Dual 5.25" subwoofer direct landscape loudspeaker, bollard design. 70/100V transformer with 16Ohm bypass. Color-Green MSRP: $692.00 MAP: $692.00
Innovox SB-118PA WHT Compact 1 x 18" subwoofer, 2 x1500W w/a powered & processed output for a passive subwoofer or companion HF MSRP: $5,472.59