DC Audio Pro Audio Tweeter 18 inch Subwoofer The T400-4 amplifier is perfect

The T400-4 amplifier is perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s)

Perfect for SPL competitors

Dimensions L x W x H (Inches)

4 & 5 channel amp crossovers adjustments a X10 switch which means that “EDGE” can be programmed as a high pass or a low pass at 3K Hz adjustable Up or Down or even Band Passed enabling the use with raw drivers for more output control

2 CUTOUT SIZE (IN) 13

DC Audio Pro Audio Tweeter 18 inch Subwoofer The T400-4 amplifier is perfectDC Audio Pro Audio 4" Tweeter Power Rating : 50 watts via the 1. 5" Voice Coil Diaphragm Material : Titanium 4 or 8 ohms impedance options Frequency Response: 3khz 30khz (comes with passive crossover) Sensitivity 100db Cutout 3. 5" Mounting Depth 2. 15" Sold in Individuals