The product is Used Used means: the product was used and still in good working condition.It may have some scratches after previous installation and signs of wear.The product is working, tested by our technician and still under the limited warranty for a 3 month. Warranty doesn’t cover: Damage due to misuse of product Damage due to using the product outside of the recommended specifications. Damage due to negligence or abuse Improper installation (including professional installation) Damage due to clipping, overpowering and/or distortion (improper tuning) Manual MACHETE MFA-4.180 Specifications Model MFA-4.180 Class D Number of the channels 4 Frequency response 20-20000 Hz 2 Ohm RMS Power (14.4 V) 270 W x 4 4 Ohm RMS Power (14.4 V) 180 W x 4 4 Ohm RMS Power (Bridge) 540 W x 2 Minimum permissible load on the channel 2 Ohm Minimum permissible load in a bridge connection 4 Ohm Input SPL 0.4 - 8V Low pass filter 50-12000 Hz High pass filter 50-12000 Hz LPF and HPF simultaneous operation True Crossover 12 dB/Oct Input terminal 4 Ga Output terminal 10 Ga Working voltage 9 - 15V Signal-to-noise ratio ≥ 90 dB Size (WxLxH) 10.1 x 6 x 2.2 inch
