The Massive Audio GTXOVER is a precision-built electronic crossover designed for audiophiles who demand total control over their sound system’s frequency response. Utilizing a 3rd-order Butterworth design with a steep 18dB per octave slope, it delivers clean and accurate separation across highs, mids, and lows, ensuring each speaker operates within its optimal range.

With infinitely adjustable crossover points and asymmetrical frequency multipliers, the GTXOVER allows for meticulous tuning tailored to your exact setup. It features three RCA inputs and three 5V outputs, along with a selectable 180° phase switch for advanced system alignment. The parallel input function streamlines source connections, while the included under-dash remote bass gain controller lets you boost subwoofer output at 50Hz by up to 18dB, giving you powerful, responsive low-end when you need it most.

This isn’t just a crossover, it’s a high-performance tuning tool that unlocks the full potential of your car audio system with precision and flexibility.

Manuals & Downloads

GTXOVER USER GUIDE

FEATURES

3-Way Electronic Crossover with Sub Control
Infinitely Adjustable Asymmetrical Crossovers
14.4 Volts DC negative ground power source
0.5 Amp Max Input Current
0.01% THD @ 1V Output Level
10Hz - 30KHz - 3dB
60dB Separation
10dB Per Octave 3rd Order Butterworth X-Over
20K Ohm Input Impedance
100 Ohm Output Impedance
1:2 (+6dB) Output Gain
Dims ~5.98” x 7.08” x 1.69”
5V Max Output Voltage Level 180◦ Phase Switch
Under Dash Remote Included 50Hz up to 12dB

SPECIFICATIONS

Power Source	14.4V DC Negative Ground
Input Current	0.5 amp Max
Distortion	0.01% THD at 1V Output Level
Frequency Response	10Hz-30kHz +/- 3dB
S/N Ratio	>100dB
Channel Separation	60dB
Crossover Slope Rate	18dB per Octave 3rd Order Butterworth
Input Impedance	20K Ohms
Output Impedance	100 Ohms
Output Gain	1:2 (+6dB)
Output Voltage Level	5V Max
Dimensions	5.98" x 7.08" x 1.69"

OEM UPGRAGES CROSSOVERS