SoundQubed Q4-150ABv2 4-Channel Class A/B Amplifier

The SoundQubed Q4-150 is the most versatile amplifier in the lineup. You can use it to power the whole car stereo system, mids, highs, and a subwoofer from one amplifier!

Featuring a four-channel Class A/B output, the Q4-150 offers superb sound quality and enough power to drive arrays of speakers. Its variable high and low pass filters can be used in a bandpass configuration so you’re able to tune and define your sound.

If you’re driving subwoofers with this multiple channel amplifier, take advantage of the bass boost for a low end so thick you can eat it for dinner. The included remote gain control knob comes complete with a clipping indicator so you can keep an eye on your levels while your ears have fun absorbing the sounds.

The Q4-150 is stable at 2 Ohm in stereo and 4 Ohm in mono mode. Its bridge channels can send even more power to select speakers.

Four-way protection circuits and MOSFET switching devices are there to make sure you’re able to enjoy your Q4-150 for years to come.

Class: Class A/B Amplifier
Channels: 4 Channel
Working Voltage: 9V - 16V
Fuse Rating: 120A (external)

Power Output:

• @ 4 Ohm 14.4V (Mono): 440 x 2 Watts RMS
• @ 2 Ohm 14.4V: 220 x 4 Watts RMS
• @ 4 Ohm 14.4V: 150 x 4 Watts

Frequency Response: 20 Hz - 30 kHz
S/N Ratio: 105 dB
Damping Factor: Greater than 200
Input Sensitivity: 0.2V - 8V
High Pass Filter: 20 Hz - 5 kHz
Low-Pass Filter: 50 Hz - 5 kHz
Bass Boost: 0 - 18 dB @ 45 Hz

Dimensions (LxWxH): 22" x 9.5" x 2.63"
Dimensions MM (LxWxH): 558.8 x 241.3 x 66.8 mm