Ruthless Audio 1500.4 1800W 4 Channel Amplifier 1.6L while the 2" aluminum voice

while the 2" aluminum voice coil and 45 oz ferrite magnet provide efficiency and reliability

Diaphragm Material: Titanium

Model SPL Subwoofer Box

3-layer high-roll surround

Two-sided tape

Ruthless Audio 1500.4 1800W 4 Channel Amplifier 1.6L while the 2" aluminum voiceThe 1500. 4 is a powerhouse for its size. Capable of 250 watts at 4 ohm per channel or 450 at 2 ohm or 900x2 bridged at 4ohm. Class D technology. 250x4 at 4ohm 14. 4v 450x4 at 2ohm 14. 4v 900x2 at 4ohm bridged 14. 4v tiffany inputs Operational voltage 8 16 1 0 inputs Clip Light Function Input Sensitivity 6v . 2v HP 20hz 800hz (x10 multiply) 200hz 8khz LP 50hz 800hz (x10 multiply) 500hz 8khz THD @ 4ohm > . 01 200amp fuse