JAM Systems Q7 :: 4 x 1600W amplifier

& Fight Case

£45 Per night + Delivery (2 AVAILABLE)

A high-performance range of professional use switch-mode power amplifiers, delivering outstanding premium power from a compact package. Its elegant 1U-footprint reduces rack space and cost, and weighing in at a shade over 10kg, set-up and breakdown of your stage is quicker and easier. Thoughtfully-designed recessed stepped attenuators make for easy and precise matching of gain structures, and a completely modular channel architecture means that each of the four channels has its own dedicated power supply for ultimate stability, with zero crosstalk or interference between channels. Employing a classic pulse-width modulation design, high switch-mode frequency and precise controlling of deadtime makes for exceptionally low distortion, surpassing the quality of traditional transformer-based amplifier designs. The high efficiency power supply is kind to the environment and ensures weight is kept to a minimum, with a circuit tailored for reliability that helps make sure your amplifier will continue to provide you with driving power time after time.

All 4 channels are identical, and each channel has a separate switched mode PSU, the power output is the same regardless of whether one channel is driven or all 4 channels are driven:

1700W into 2 ohms - * EIAJ burst | 850W into 2 ohms - ** 100Hz continuous | 1100W into 2 ohms - 1khz continuous
1400W into 4 ohms - *** 1kHz continuous | 1300W into 4 ohms @ 100Hz
800W into 8 ohms - *** 1kHz continuous