Profile HA1000 installation instructions Speaker Connections TRI-MODE

Page 13

SPEAKER CONNECTIONS (TRI-MODE)

All 2 channel amplifiers are capable of running both in Mono & Stereo mode. This feature gives the amplifier the ability to run stereo satellites (midbass & tweeter) simultaneously with a mono subwoofer.

These connections are more complicated because they require the use of passive crossover networks (Not provided) to divide the frequencies to the speakers. We have included a sample diagram for 4 Ohm connections. If you wish to use multiple speakers to achieve a lower impedance and higher power, it is strongly recommended that you seek professional advice from your Profile retailer before attempting to make these connections.

Please Note: In the Tri-mode configuration, the amplifier's built-in crossover must be set to "FULL"(OFF) position.

Left

Mid / Tweeter

4 Ohm

(2 Ohm Minimum)

L E G E N D

NON-POLAR INDUCTOR

CAPACITOR (COIL)

100¹F

4mH

Mono Woofer

8 Ohm

(4 Ohm Minimum)

100¹F

Right

Mid / Tweeter

4 Ohm

(2 Ohm Minimum)

CAUTION! In Tri- mode operation, the amplifier must see a 2 Ohm load or higher for the stereo satellites and no lower than 4 Ohms for the subwoofer(s).

Any lower than the above mentioned impedance will cause internal damage to the amplifier.

12

Image 13
Contents Mosfet Power Amplifiers Keep Your Sales Receipt IntroductionRecommendation Safety Precautions Features and Benefits Power and Speaker Terminals Adjustable Input SensitivityTri-Mode Capable Excluding HA700M & HA1000M models Remote Turn-onShort Circuit Protection Protection IndicatorThermal Protection Connect the B+ terminal of the amplifier to the cars battery Power ConnectionsMounting Location TWO Channel Signal Connections Signal ConnectionsHigh Level Connections Optional Speaker Connections Speaker Connections Bridged Speaker Connections TRI-MODE Low Pass Setting with Bass Boost Setting the Crossover and BASS/TREBLE BoostHigh Pass Setting with Treble Boost Setting the Gain Using Subsonic Filter and Phase ControlLook for Solution Trouble Shooting the SystemHA400 HA600 HA1000 SpecificationsHA740 HA1040 HA700M HA1000M Limited Warranty Warranty Repair Policy