Audio Dynamics 1600.4

 1600 Watt 4 Channel Amplifier 

Xtreme Thermal Capacity Heatsink

Full Range Class D

Infineon Chipset Drive Technology

Controls Under Reversible Top Plate

Click-in-Place Crossover Controls

Band Pass Capable

Clipping Indicators by Each Level Control

2ch/4ch Input Selector

Bolt-Thru RCA Connectors

Low/High Level RCA Inputs

Auto Turn On (DC/Signal)

Audio Precision Quality Control Verification

2 AWG Power Terminals

Engineered in U.S.A. and China

Specifications 

250 Watts x 4 @ 4 ohms

400 Watts x 4 @ 2 ohms

Bridged 800 Watts x 2 @ 4 ohms

Frequency Response 10Hz – 27KHz

Input Sensitivity 200mV – 6V (low level)

500mV – 10V (high level into RCA connectors)

Recommended Fuse Ratings 80A @ 4 ohms / 160A @ 2 ohms

Filter Modes High Pass – Low Pass – Band Pass

High Pass Filter Ch 1+2: 20Hz – 5KHz

At 12dB/Oct Slope Ch 3+4: 20Hz – 5KHz

Linkwitz-Riley 

Low Pass Filter Ch 1+2: 50Hz – 5KHz

At 12dB/Oct Slope Ch 3+4: 50Hz – 5KHz

Linkwitz-Riley 

Detented Filter Potentiometers 41 Click-in-Place Frequencies

Height 2.34 in / 59.5 mm

Width 11.57 in / 294 mm (includes mounting feet)

Depth 7.46 in / 189.5 mm (includes terminals)