Today’s active powered subwoofers bring big bass to small spaces that a typical subwoofer wouldn’t fit. USB active subwoofers are made from a die-cast powder coated aluminum enclosure w/ an integrated grill, protecting the subwoofer & amplifier from unintentional damage. Traditional pre-amp features like low-pass crossover, 45Hz bass boost, and a signal phase switch bring dynamic sound to life. RCA Line-in & speaker-level inputs with signal sensing turn-on provide various options to integrate USB into your vehicle’s audio system. A wired remote control is included, allowing volume adjustment from the driver’s seat.
ACTIVE 12DB/OCTAVE CROSSOVERS & PHASE SHIFT
Active crossovers built into an amplifier are the most efficient type of crossovers to use in car audio systems. Active crossovers protect speakers from damage by harmful frequencies, and preserve optimum performance.
LOW LEVEL RCA INPUT & PRE-AMP OUTPUT
Connect the low level (pre-amp) audio output of the car stereo to the amplifier, using good quality twisted pair RCA interconnect cables.
MILITARY GRADE FR-4 PCB W/ MOSFET POWER SUPPLY
FR-4 circuit board substrate is a woven fiberglass cloth impregnated with an epoxy resin, providing good electrical insulation properties and heat resistance exceeding 260°F. MOSFET power supply is the stable & efficient conversion of a vehicle’s Direct Current (DC) power to Alternating Current (AC) power for speakers.
DIRECT SHORT, THERMAL, & OVERLOAD PROTECTION CIRCUITS
Conventional amplifier circuitry include a self-preservation mode, which temporarily shuts down the amplifier, protecting it from stress and risk of damage. Protection triggers include speaker output direct short or other unknown conditions causing the amplifier’s internal temperature to rise to unsafe levels.
DASH MOUNT REMOTE CONTROL
A dash mount remote control is included with this amplifier can be mounted anywhere in the vehicle, but near the driver seat is recommended. The output level of the Bass Equalizer can be controlled, as well as the amplifier’s gain level.