The GRbass AT500 combo is one of the lightest 1×12 combo on the market! Incredible portability without sacrificing the quality that sets the GR sound apart.
Equipped with an 800 watt head, 1×12 speaker, tuner, aux in, dedicated output headphone and more features enclosed in just 7.8 kilograms make this combo a perfect solution in any situation.
The speaker with an impedance of 8 ohms makes it possible to easily reach the powerful output of 500 watts with the addition of another cabinet.
- power top: 500W RMS (AES standard)
- cabinet power: 500W RMS (AES standard)
- bass reflex on the back
- sensitivity: 99 dB SPL
- Speaker: 12'' custom Jensen/Sica woofer
- Horn Driver 1"
- tweeter is 3-position switch
- frequency range: 38Hz to 18 kHz
- dimensions: 40 (width) x 35 (depth) x 43 cm (height)
- weight: only 8.2 kg
rear panel:
- input 230-115V (auto selectable)
- 9 Volt 300mA
- send/return
- pre/post DI
- GND lift
- DI output
- Speakon
- fan (with Studio/Live mode)
front panel:
- tuner/VU meter
- input
- aux In
- gain
- deep filter
- EQ (low, mid low, mid high, high)
- Bright filter
- 3 freq midlow
- 3 freq mid high
- Pure Sound
- Volume DI (antibump)
- headphone master
- headphone output
- master
- mute
