Disconnect the battery negative terminal. Please note to - Halfords

• No Sound from Subwoofer:
Check connections on subwoofer are good and connections at amplifier are good.
• Sound is Distorted:
Check that gain levels are correct at all amplifiers and processors. Also check that
crossover points are correct.
• Amplifier Does Not Turn On:
Check all power connections at the amplifier, also make sure the main fuse has not blown
and that the earth point is good.
• Amplifier Turns On But No Sound:
Check all speaker and signal wires connections. Also check that the Gain and Crossover
points is set correctly.
If the above trouble shooting advice does not solve the problem, please contact the Mutant
Technical Support team or return to your dealer with the original bill of sale
Dealer:
(Enter your dealer telephone number here for future reference)
Mutant Tech Support: 0900 1020 119*
*Calls cost 60p per minute. Opening hours 9:00am – 5:30pm Mon-Thurs, 9:00 – 1:30pm Fri. Call cost correct at time of print
Technical @armourauto.com
For more information about
car audio visit our website at
is a brand name of Armour Automotive Ltd.
Woolmer Way, Bordon, Hampshire, GU35 9QE
T: +44 (0)1420 476767 F: +44 (0)1420 477137
www.armourauto.com