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More Systems for the IMPULSE Four-Channel amplifiers

Содержание IX254

Страница 1: ...A jacks as a feed to the next amplifier A rear channel input switch allows four channel output operation from either one or two inputs Amplifiers are stable at 2 Ohms stereo and as low as 4 Ohms in mono Input connections are included for high and low level signals for use with radios that have either RCA or speaker level outputs An electronic crossover is built in for convenience and allows you to...

Страница 2: ... and recommended wire size are as follows IX 254 10Ga 10A fuse IX 404 8Ga 30 A fuse IX 704 4Ga 60A fuse Any time that power wire goes through a metal panel such as the firewall or if there is any chance of abrasion it is necessary to use a grommet or other suitable form of protec tion to avoid shorts The ground wire should be as short as possible and attached to the body of the vehicle The ground ...

Страница 3: ...s of RCA Cables Input Option 3 Using Stereo Pair of High Level Inputs Input Option 4 Using Two Stereo Pairs of High Level Inputs Set to ON for 4 channel output from single input SOURCE RCA INPUTS LF RF HIGH LEVEL INPUT RR LR HIGH LEVEL INPUT Set to OFF for 4 channel output from two inputs Set to ON for 4 channel output from single input L R HIGH LEVEL INPUT Set to OFF for 4 channel output from two...

Страница 4: ...Basic Systems for the IMPULSE Four Channel Amplifier Stereo Four Channel Internal Crossovers Off Bi Amp Hookup using Internal Crossovers 4 ...

Страница 5: ...5 More Systems for the IMPULSE Four Channel amplifiers ...

Страница 6: ...sition check RCA for signal No output from one channel Check RCA and speaker connections for that channel Swap RCA connections from left to right Swap speaker connections between channels Red LED protection indicator is lit and there is no output Case 1 Amp is very hot Thermal protection is engaged Check for proper impedance at speaker terminals Also check location of amplifier to ensure proper ai...

Страница 7: ...r low frequencies by turning the KICKEQ controls clockwise Remember that once the vehicle is in motion there will be apparent loss of bass due to the masking effect of road noise Do not attempt to make adjustments while the vehicle is in motion It is safer to pull off the road to make changes Never change the crossover settings while the amplifier is on A loud pop will result which could destroy s...

Страница 8: ...mage and return to Stillwater Designs 5021 North Perkins Road Stillwater OK 74075 The RA number must be clearly marked on the outside of the package Return only defective com ponents Non defective items received will be returned freight collect Include a dated proof of purchase from an Authorized Dealer Warranty expiration on items returned without proof of purchase will be determined from the man...

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