DD AUDIO SX4.1000
The SX4.1000 is a waterproof and compact 4-channel amplifier that allows you to drive subwoofers and other speakers with an impressive 2x500W continuous power!
The SX amplifiers are IPX67 rated (the amplifiers are resistant to moisture, splash water, and dust) and feature cast aluminum end panels, aluminum bottom panels, and the preamplifier controls are protected by a plexiglass panel.
These amplifiers use premium components sourced from world-renowned brands. These include larger MOSFETs and output components, larger power capacitors, a more efficient transformer, as well as improved ventilation and a circuit board with improved thermal capacity.
Specifications:
Features:
High Level Inputs
12dB/Oct High Pass/Low Pass xovers
Heavyweight DD Aluminum Chassis
Aluminum End Panels and Bottom Panel
Set Screw Power and Speaker Terminals
8 AWG Power Terminals
Specifications:
Operating Voltage: 9 - 16
Test Voltage: 14.4
Input Channel(s): 4
Output Channel(s): 4
Continuous Wattage @4ohm: 4 x 150
Continuous Wattage @2ohm: 4 x 250 / 2 x 500
Max Current Draw (Amps): 100
RCA Input Voltage Sensitivity: 10 - 0.4
High-Level Input Voltage Sensitivity: 10 - 0.4
RCA Input S/N: 85
Damping Factor: 70
THD: 0.1%
Frequency Response (Hz): 10 - 20k
High Pass Filter: 50 - 5k
Low-Pass Filter: 5 - 5k
Power Wire Gauge: 8
Speaker Wire Gauge: 16
Dimensions (Inches): 7 x 4.5 x 2
Dimensions (MM): 178 x 115 x 50
