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Summary of Contents for SoundMax SM-SA6042
- Page 1 SM-SA6042 4-CHANNEL CAR AMPLIFIER Instruction manual...
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Page 2: Table Of Contents
INSTALLATION ................................5 CONNECTIONS................................6 OPERATION ELEMENTS .............................. 7 POWER SUPPLY/REMOTE TURN-ON CONNECTION ..................8 2-CHANNEL BRIDGED MODE ............................ 9 3-CHANNEL MODE ..............................10 4-CHANNEL STEREO CONFIGURATION ......................11 OPERATING ELEMENTS AND IN/OUTPUTS....................... 12 TROUBLESHOOTING GUIDE............................ 13 SPECIFICATION ................................15 SOUNDMAX SM-SA6042... -
Page 3: Features
NEVER operate the amplifier without the proper power and ground wire 10 gauge minimum. NEVER operate the amplifier without proper fusing. Fuse holder must be located with in 0.5 meters from the battery. This fuse is to protect the car not the electronics. In case of a short, the fuse will SOUNDMAX SM-SA6042... - 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-SA6042...
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Page 5: Installation
If you want mounting the MDF or wood panel, drill four 3.0m/m diameter holes into mounting surface. If possible, test the system operating before final mounting of the amplifier. Mount the amplifier using the supplied 4 self-threading screws. INSTALLATION DIAGRAM Fig.1 SOUNDMAX SM-SA6042... -
Page 6: Connections
Do not connect the +12V power supply to a loudspeaker output otherwise this will destroy the amplifier terminals. NOTE: If the amplifier is operated with lower terminal resistance or incorrectly application as described above, both the amplifier and the loudspeakers may be damaged. The warranty becomes void in such cases. SOUNDMAX SM-SA6042... -
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-SA6042... -
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-SA6042... -
Page 9: 2-Channel Bridged Mode
2-channel bridged mode If the amplifier needs high power output to drive two subwoofers, connect and set it as shown in Fig. 3. The usage of the low-pass filter is described in Operation elements chapter. Fig. 3 SOUNDMAX SM-SA6042... -
Page 10: 3-Channel Mode
3-channel mode Connect and set the amplifier as shown in Fig. 4 if the system has two stereo outputs and one car radio output and is used to drive two stereo satellite loudspeakers and a subwoofer. Fig. 4 SOUNDMAX SM-SA6042... -
Page 11: 4-Channel Stereo Configuration
4-channel stereo configuration Connect and set the amplifier as shown in Fig. 5, when the stereo has four outputs and the unit is used to drive four loudspeakers. Fig. 5 SOUNDMAX SM-SA6042... -
Page 12: Operating Elements And In/Outputs
Low-pass filter (LPF) adjusting knob, the frequency ranges from 40Hz to 300Hz Bass-boost control Indicator light (Green light means amplifier is working. Red light means self-protection mode of the amplifier). Fuse Speaker connecting terminals (10) +12 Power terminal, REM Remote turn-on terminal, GND Ground terminal. Fig. 6 SOUNDMAX SM-SA6042... -
Page 13: Troubleshooting Guide
RCA cables Ticking noise on Amplifier is peaking up radiated spark Check RCA audio cable; Install an in-line noise audio with engine noise filter on the head unit’s power wire, check running spark plug wires SOUNDMAX SM-SA6042... - Page 14 (right color) light this model. Incorrect wiring or short circuit Check the speaker shots. up when the Airflow around the amplifier is not amplifier is Check the airflow around the amplifier. More enough powered up space is required. SOUNDMAX SM-SA6042...
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Page 15: Specification
Specification MODEL SM-SA6042 4 x 60W at 4 0hms RMS Power @ 13.8 DC 4 x 90W at 2 0hms 2 x 150W at 4 Ohms (bridged) Maximum power 250 W Loudspeaker impedance (stereo) 2-4 Ohms Frequency response 20 - 20 000 Hz Total harmonic distortion <0.08%... - Page 16 – ................................16 ................................17 ..........................17 .................................. 19 ..........................20 ................................. 21 ......................22 ............................23 ............................24 ............................25 ......................... 26 .................... 27 ........................28 SOUNDMAX SM-SA6042...
- Page 17 «A » MOSFET ~ 12 ), 50 RCA, 5,27 SOUNDMAX SM-SA6042...
- Page 18 ». 0,832 +12 . SOUNDMAX SM-SA6042...
- Page 19 – SOUNDMAX SM-SA6042...
- Page 20 5.27 +12 B 0,75 « » SOUNDMAX SM-SA6042...
- Page 21 “LPF”. (3), “HPF”. (3). Bass-Boost (6). LINE OUT L RCA- ) (1). 2xRCA-2xRCA SOUNDMAX SM-SA6042...
- Page 22 +12V SOUNDMAX SM-SA6042...
- Page 23 SOUNDMAX SM-SA6042...
- Page 24 SOUNDMAX SM-SA6042...
- Page 25 SOUNDMAX SM-SA6042...
- Page 26 (HPF/FLAT/LPF) (10) +12, REM , GND “ ”. SOUNDMAX SM-SA6042...
- Page 27 , RCA SOUNDMAX SM-SA6042...
- Page 28 SM-SA6042 4 x 60 @ 13,8 4 x 90 20 - 20 000 <0,08% – +6 40-300 40-300 ~ +12 +12 , ( – 25A x 2 235 x 61 x 325 SOUNDMAX SM-SA6042...
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