SoundMax SM-SA6022 Instruction Manual

2-channel

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SM-SA6022

2-CHANNEL CAR AMPLIFIER

Instruction manual

Table of Contents

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Page 1 SM-SA6022 2-CHANNEL CAR AMPLIFIER Instruction manual...
Page 2: Table Of Contents
FEATURES..................................3 PRECAUTIONS: READ FIRST! ............................3 INSTALLATION.................................. 5 CONNECTIONS ................................. 6 OPERATION ELEMENTS..............................7 POWER SUPPLY/REMOTE TURN-ON CONNECTION....................8 STEREO MODE .................................. 9 BRIDGED MODE ................................10 OPERATING ELEMENTS AND IN/OUTPUTS........................ 11 TROUBLESHOOTING GUIDE............................12 SPECIFICATION ................................13 SOUNDMAX SM-SA6022...
Page 3: Features
This fuse is to protect the car not the electronics. In case of a short, the fuse will blow instead of the wire burning up. Using other than the recommended fuse ratings at the battery and at the amplifier may cause damage to the amplifier and will void your warranty. SOUNDMAX SM-SA6022...
Page 4 Do not listen to high volumes for extended periods of time or hearing damage may occur. CONTINOUS EXPOSURE TO SOUND PRESSURE LEVELS OVER 100dB MAY CAUSE PERMANENT HEARING LOSS. HIGH POWERED AUTOSOUND SYSTEM MAY PRODUCE SOUND PRESSURE LEVELS WELL OVER 130dB. USE COMMON SENSE AND PRACTICE SAFE SOUND. SOUNDMAX SM-SA6022...
Page 5: Installation
If you want mounting the MDF or wood panel, drill four 3.0m/m diameter holes into mounting surface. 4. If possible, test the system operating before final mounting of the amplifier. 5. Mount the amplifier using the supplied 4 self-threading screws. INSTALLATION DIAGRAM Fig. 1 SOUNDMAX SM-SA6022...
Page 6: Connections
In bridge mode (two amplifier outputs combined), the lowest terminal resistance is 4 Ohms. Never connect the loudspeaker negative terminals to the vehicle chassis. Do not connect the +12V power supply to a loudspeaker output otherwise this will destroy the amplifier terminals. SOUNDMAX SM-SA6022...
Page 7: Operation Elements
The input signal of the LOW INPUT connections L and R is directly output to the LINE OUT L and R jacks (1). Additional amplifiers can be connected to the LINE OUT jacks without additional T-plugs and cables. SOUNDMAX SM-SA6022...
Page 8: Power Supply/Remote Turn-On Connection
If your car is not equipped with an automatic antenna connection, connect this cable plus pole (+) to the ignition lock. An on/off switch should be inserted in this case. Make sure that this switch is turned off if the amplifier is not used. Fig.2 SOUNDMAX SM-SA6022...
Page 9: Stereo Mode
Connect and set the amplifier as shown in Fig. 3, when the stereo has two outputs and the unit is used to drive two loudspeakers. The high-pass filter must be activated if the amplifier drives satellite loudspeakers. See section HIGH-PASS FILTER WITH ADJUSTABLE CROSS-OVER FREQUENCY to catch how to regulate the high pass filter. Fig. 3 SOUNDMAX SM-SA6022...
Page 10: Bridged Mode
Bridged mode If the amplifier needs high power output to drive a subwoofer, connect and set it as shown in Fig. 4. Fig. 4 SOUNDMAX SM-SA6022...
Page 11: Operating Elements And In/Outputs
Low-pass filter (LPF) adjusting knob, the frequency ranges from 45Hz to 300Hz Bass-boost control Indicator light (Green light means amplifier is working. Red light means self-protection mode of the amplifier). Fuse (10) Speaker connecting terminals (11) +12 Power terminal, REM Remote turn-on terminal, GND Ground terminal. Fig. 5 SOUNDMAX SM-SA6022...
Page 12: Troubleshooting Guide
Incorrect impedance this model. color) light up when Incorrect wiring or short circuit Check the speaker shots. the amplifier is Airflow around the amplifier is not Check the airflow around the amplifier. More powered up enough space is required. SOUNDMAX SM-SA6022...
Page 13: Specification
Specification MODEL SM-SA6022 2 x 60W at 4 0hms RMS Power @ 13.8 DC 2 x 90W at 2 0hms 1 x 150W at 4 Ohms (bridged) Maximum power 250 W Loudspeaker impedance (stereo) 2-8 Ohms Frequency response 20 - 20 000 Hz Total harmonic distortion <0.08%...
Page 14 – ................................. 14 ................................15 ..........................15 ..................................17 ............................18 ..................................19 ........................20 ................................21 ..............................22 .......................... 23 ......................24 ..........................25 SOUNDMAX SM-SA6022...
Page 15 «A » MOSFET 0/12 RCA, 5,27 SOUNDMAX SM-SA6022...
Page 16 ». 0,832 +12 . SOUNDMAX SM-SA6022...
Page 17 – SOUNDMAX SM-SA6022...
Page 18 5.27 +12 B 0,75 « » SOUNDMAX SM-SA6022...
Page 19 “LPF”. (6), “HPF”. (5). Bass-Boost (7). LINE OUT L RCA- ) (1). 2xRCA-2xRCA SOUNDMAX SM-SA6022...
Page 20 +12V SOUNDMAX SM-SA6022...
Page 21 SOUNDMAX SM-SA6022...
Page 22 . 4, SOUNDMAX SM-SA6022...
Page 23 (HPF/FLAT/LPF) (10) (11) +12, REM , GND “ ”. SOUNDMAX SM-SA6022...
Page 24 , RCA SOUNDMAX SM-SA6022...
Page 25 SM-SA6022 2 x 60 @ 13.8 2 x 90 20 - 20 000 <0,08% – +6 45-300 45-300 ~ 12 +12 ( – 15Ax2 235 x 61 x 225 SOUNDMAX SM-SA6022...