Features
Inputs and Outputs Notes
Wiring Recommendations
Warranty Note

Features

Lightning Pulse: The Power Acoustik Plasma Sphere TS1920-2 amplifier features a synchronized lightning pulse display on the top center of the unit. The lightning display pulses with the beat of the music.

Power LED: The LED on the input side of the amplifier glows green when the amp is on and red when one of the protection circuits turns the amp off.

MOSFET Power Supply: The amplifier features a MOSFET (Metal Oxide Semiconductor Field Effect Transistors) power supply, which has a higher switching speed than a bipolar transistor and generates very little heat. MOSFETs offer fast response and high efficiency.

Bass Level Remote Control: This amp is equipped with a wired remote control which allows you to adjust the level of the amplifier. The remote is designed to be mounted under the dash to allow control from the driver's seat. The cable length is 19.5' and plugs into the amp with its 3.5mm mini-plug. The remote has these dimensions: Width=2.248", Height=1.005", Depth=2.558" (including knob).

Line Outputs: The TS1920-2 includes a pair of RCA line outputs for sending an unfiltered signal to another amplifier or component without splitting the signal.

Protection Circuits: This amp has three types of protection circuits: Overload, short circuit and thermal protection. The LED on the left side of the amplifier will glow red to indicate that the amplifier is in the protect mode.

Built-In Crossover: This amplifier includes a built-in variable crossover, high pass or low pass, with a slope of 18dB/octave. The crossover is continuously variable from 40-250Hz. There is a switch which lets you choose between high pass, low pass, or full range operation.

Inputs and Outputs Notes

Terminal Strip: The power and ground connections are on a terminal strip, each 0.53" wide. A minimum of 4 gauge power and ground wire is recommended. The remote turn-on and speaker connections are also a terminal strip, each 0.36" wide.

Wiring Recommendations

Wiring Recommendations: The TS1920-2 is equipped with three 35-amp fuses, so its fuse rating (105-amps total) exceeds that of typical 4 gauge wiring kits, which usually include a 60 or 80-amp fuse. For 105-amp fuse protection, an ANL wafer style fuse is required, but none of the 4-gauge wiring kits include a ANL-style fuse holder. Since pre-packaged 4 gauge amplifier wiring kits cannot be used alone, you may purchase the necessary items separately, or you may use a pre-packaged 4 gauge wiring kit along with a ANL-style fuse holder and a 150-amp ANL wafer fuse. If you do not use a wiring kit with the necessary additional items, the separate parts and wiring needed to install this amplifier are as follows:

• 1 ANL wafer-style fuse holder capable of accepting 4 gauge wire
• One 150-amp ANL wafer fuse
• 2 power rings for 4 gauge cable
• 4 gauge power cable (to connect the battery to a fuse holder and the fuse holder to the amplifier)
• 4 gauge ground cable
• Remote turn-on cable (speaker wire can be used as remote turn-on cable)
• 1 pair stereo RCA patch cables (if you're not using the speaker level input)
• Speaker wire

Warranty Note

Warranty: The manual indicates a 1 year parts and labor warranty if professionally installed by an authorized dealer and 90 days if installed by the consumer, however Power Acoustik has extended the 1 year warranty to all Crutchfield customers.