I can do these for $150

MAB-901 $160 retail
1900 WATT MONOBLOCK HIGH POWER MOSFET AMPLIFIER
1900 WATT DYNAMIC POWER @ 14.4 VOLTS
950 WATTS X 1 @ 2 OHM
600 WATTS X 1 @ 4 OHM
S/N RATIO >90 DB
REMOTE BASS BOOST CONTROL
QSINK TECHNOLOGY (HEAT MANAGEMENT SYSTEM)
MULTI FUNCTION VFD PANEL DISPLAYS: VOLTAGE/TEMPERATURE/AUDIO LEVEL
BOARD MOUNTED TEMPERATURE SENSOR • HIGH FLOW COOLING FAN
CONTINUOUSLY VARIABLE PHASE ADJUSTMENT
LINE OUTPUT FOR MULTIPLE AMPLIFIER SYSTEMS
VARIABLE INPUT LEVEL 5V TO 0.2V
BUILT IN ELECTRONIC CROSSOVERS
12DB VARIABLE BASS BOOST @ 45 HZ
ON BOARD SUB SONIC FILTER 15HZ – 55HZ
ON BOARD LOW PASS FILTER 40HZ – 150HZ
ELECTRONIC OVERLOAD PROTECTION
19"L x 10.25"W x 2"D
12 lbs.


10” PEARL WHITE SUBWOOFER
400rms 900 peak
ONE-PIECE SEAMLESS POLY PROPYLENE CONE
OVERSIZED RUBBER SURROUND
SILVER DIE CAST BASKET,
HEAVY DUTY CHROME PUSH TERMINALS
BUMPED & VENTED CHROME T-YOLK
2” DUAL KAPTON VOICE COIL
50 OZ STRONTIUM MAGNET
4 OHMS
FREQ. RES: 31 HZ – 1.5 KHZ
SENSITIVITY: 90 DB/W (1M)