Crossfire TEK400.1 - User Manual

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Features

Class AB Circuitry

Fully 2 Ohm Stable Stereo Operation

Military Spec. Audiophile Grade Components

High Efficiency MOSFET Power Supplies

-Multi-stranded power torroid

-IRFZ44 MOSFET Transistors

Efficient Bipolar Output Transistors

Oversized Capacitor Bank

Wire Free PC Board Layouts

Gold Plated Input and Output Connectors

Variable Highpass and Lowpass Electronic Crossovers

Simultaneous Mono/Stereo Operation Capability

Internally Bridgeable

5 Way Protection Circuitry

Soft Start, On/Off Circuitry

High Level Inputs

Two Year Limited Warranty

MODEL: TEK35.2 TEK50.2 TEK75.2 TEK100.2 TEK150.2 TEK35.4 TEK50.4 TEK400.1

RMS Power/4 ohms 35W x 2 50W x 2 75W x 2 100W x 2 150W x 2 35W x 4 50W x 4 200 x 1

Bridge Power, Max. 140w x 1 200W x 1 300W x 1 400W x 1 600W x 1 150W x 2 200W x 2 400 x 1

T.H.D. 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%

Bandwidth + 3dB 5Hz-38KHz 5Hz-38KHz 5Hz-38KHz 5Hz-38KHz 5Hz-38KHz 5Hz-38KHz 5Hz-38KHz 5Hz-38KHz

Signal To Noise >93dB >95dB >97dB >97dB >100dB >95dB >95dB >94dB

Damping Factor >150 >200 >200 >200 >300 >150 >150 >310

Separation 60dB 60dB 62dB 62dB 68dB 61dB 61dB NA

Input Sensitivity 180mV-4V 180mV-4V 180mV-4V 180mV-4V 180mV-5V 180mV-4V 180mV-4V 265mV-5V

Input Impedance 20Kohm 20Kohm 20Kohm 20Kohm 20Kohm 20Kohm 20Kohm 20Kohm

Power Fuse 15 Amp 20 Amp 25 Amp (2)25 Amp (2)30 Amp 25 Amp (2)20 Amp (2)25 Amp

Dimensions W: 9.3 IN 9.3 IN 9.3 IN 9.3 IN 9.3 IN 9.3 IN 9.3 IN 9.3 IN

H: 2.1 IN 2.1 IN 2.1 IN 2.1 IN 2.1 IN 2.1 IN 2.1 IN 2.1 IN

L: 8.35 IN 10.32 IN 11.5 IN 13 IN 15 IN 11.5 IN 11.5 IN 11.5 IN

CROSSOVER

Variable Low Pass 50-150Hz 50-150Hz 50-150Hz 50-150Hz 50-150Hz 50-150Hz 50-150Hz 50-150Hz

Variable High Pass 50-150Hz 50-150Hz 50-150Hz 50-150Hz 50-150Hz 50-150Hz 50-150Hz 50-150Hz

X-Over Slope 12dB 12dB 12dB 12dB 12dB 12dB 12dB 12dB

45hz BOOST Yes Yes Yes Yes Yes No No No

All specifications are with 12.5 volts DC. Typical output with 14.4 volts DC is 20% higher.

Specifications

The quality of installation may affect the performance and reliability of your Crossfire product. If you have any doubts or questions regarding installation, you may

wish to contact your authorized Crossfire dealer. Remember to follow all wire and fuse requirements suggested in this manual. Warranty may void if proper

installation technique is not used (refer to warranty section in the rear of this manual).

IMPORTANT

Please read all instructions before installation!

Appropriate mounting is very important for prolonged life expectancy of any amplifier. Select a location of applicable space that allows sufficient airflow and

provides protection from moisture. Keep in mind that an amplifier should never be mounted upside down. Upside down mounting will compromise heat dissipation

through the heatsink and will engage the thermal protection circuit much sooner. Excessive heat can shorten your amplifier's life. To maximize heat dissipation, be

sure to leave at least 2.5 inches of clearance around the amplifier. Fans should be used in correspondence with an escape duct for heat when mounting the amplifier

in an enclosed or restricted area.

Avoid slipping and scratching your new Crossfire amplifier by pre-drilling the mounting holes with either a 1/8" or 3mm diameter drill bit when using the screws

supplied in the accessory kit. Always investigate the mounting area thoroughly for electrical wires, vacuum lines, and brake or fuel lines before you start to prevent any

potentially expensive mistakes.

MOUNTING

Correct Mounting

Heat is lifted from the amplifier heatsink.

LOW IN

LEVEL

ON OFF

FREQ

HPF FULL LPF

POWER

50Hz 150Hz

HIGH IN