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SPL Dynamics MD-600.1 Operating Instructions Manual

Spl dynamics md series class d amplifier
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OPERATING INSTRUCTIONS

BEFORE OPERATING THE UNITS, PLEASE READ THIS MANUAL
THROUGHLY AND RETAIN IT FOR FUTURE REFERENCE
www.spldynamics.fi
MD - series
Class D Amplifier
Mono
• Variable LPF : 40Hz - 180Hz
• Variable Subsonic 17 - 50Hz
• Variable Bass Freq 30 - 80Hz
• Variable Phase Control 0-180 degrees
• Bass Boost Centered 0dB 6dB 12dB
• Remote Level Control
• Soft-On / Turn-Off Circuit
• Overheat and Short Circuit Protection
• MOS-FET Pulse Modulated Power Supply
• Upright Easy Access Speaker and Power T erminals
• Power ON and Protection LED Indicator
MD-600.1
MD-1500.1
R
2/4 Channel
• Variable LPF : 50Hz - 4KHz
• Variable HPF : 15Hz - 600Hz (x1),150Hz - 6KHz (x10)
• Frequency Multiplier Switch Control
• Bandpass Filters: LPF & HPF can be used at the same time
• Soft-On / Turn-Off Circuit
• Overheat and Short Circuit Protection
• MOS-FET Pulse Modulated Power Supply
• Automotive Style Protection Fuses
• Upright Easy Access Speaker and Power T erminals
• Power ON and Protection LED Indicator
MD-60.4
MD-200.4
MD-400.2
INTRODUCTION
SPL DYNAMICS MD-series amplifiers provide high performance sound reinforcement
for your car audio equipment. Its versatility enables compatibility with optional
Equalizers, Active Crossovers and Digital Signal Processors in a customized system.
Its built-in very wide range bandpass crossovers allow you to make all the cut-offs of
a full active system with amplifier's filters.
To achieve optimum performance, it is highly recommended that you read this
Owners Manual before beginning installation. Check also our webpages to have
more information about different system configurations.
FERTURES
Mono
• Variable LPF : 40Hz - 180Hz
• Variable Subsonic 17 - 50Hz
• Variable Bass Freq 30 - 80Hz
• Variable Phase Control 0-180 degrees
• Bass Boost Centered 0dB 6dB 12dB
• Remote Level Control
• Soft-On / Turn-Off Circuit
• Overheat and Short Circuit Protection
• MOS-FET Pulse Modulated Power Supply
• Upright Easy Access Speaker and Power Terminals
• Power ON and Protection LED Indicator
WARNING
High powered audio systems in a vehicle are capable of generating "Live Concert"
high levels of sound pressure. Continued exposure to excessively high volume sound
levels may cause hearing loss or damage. Also, operation of a motor vehicle while
listening to audio equipment at high volume levels may impair your ability to hear
external sounds such as; horns, warning signals, or emergency vehicles, thus
constituting to a potential traffic hazard. In the interest of safety, Consumer
Electronics recommends listening at lower volume levels while driving.
R
2/4 Channel
• Variable LPF : 50Hz - 4KHz
• Variable HPF : 15Hz - 600Hz (x1),150Hz - 6KHz (x10)
• Frequency Multiplier Switch Control
• Bandpass Filters: LPF & HPF can be used at the same time
• Soft-On / Turn-Off Circuit
• Overheat and Short Circuit Protection
• MOS-FET Pulse Modulated Power Supply
• Automotive Style Protection Fuses
• Upright Easy Access Speaker and Power Terminals
• Power ON and Protection LED Indicator
2

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Summary of Contents for SPL Dynamics MD-600.1

  • Page 1: Operating Instructions

    BEFORE OPERATING THE UNITS, PLEASE READ THIS MANUAL THROUGHLY AND RETAIN IT FOR FUTURE REFERENCE INTRODUCTION SPL DYNAMICS MD-series amplifiers provide high performance sound reinforcement for your car audio equipment. Its versatility enables compatibility with optional Equalizers, Active Crossovers and Digital Signal Processors in a customized system.

  • Page 2: Planning Your System

    Secure the Amplifier using the screws provided. b. There has to be pre-amp outputs on your headunit. SPL Dynamics Class D amplifiers has been designed to accept only Low-Level signal source. So there has to be pre-amp outputs on your headunit.
  • Page 3 B. VARIABLE “LPF” LOW-PASS FILTER Model : MD - 400.2 MONO (40Hz-180Hz): Low-Pass filter circuitry of SPL Dynamics Class D Amplifiers is always activated because these models are designed only to subwoofer use. Low-Pass filter allows frequencies below (40-180Hz) to be amplified.

  • Page 4: Power Indicator Led

    C. MONO: VARIABLE SUBSONIC FILTER (17-50Hz) Wire routing is CRITICAL for NOISE FREE PERFORMANCE. Observe the following: “ON” activates the Subsonic filter circuitry, thus allowing frequencies above 1. Always use high quality RCA type shielded cables. (17-50Hz) to be amplified. 2.

  • Page 5: Connecting The Speakers

    CONNECTING THE SPEAKERS Model : MD - 600.1 / MD - 1500.1 Model : MD-600.1 SPEAKER 1~4 Ohm Fig. 2 Model : MD - 400.2 Model : MD - 1500.1 Fig. 2 SPEAKER Model : MD-60.4 1~4 Ohm Fig. 2 Model : MD - 200.4...
  • Page 6 Model : MD - 400.2 Model : MD - 400.2 Model : MD-60.4 a. Stereo Mode a. 4 Channel Mode SPEAKER SPEAKER 2~8 Ohm 2~8 Ohm SPEAKER SPEAKER 2~8 Ohm 2~8 Ohm SPEAKER SPEAKER 2~8 Ohm 2~8 Ohm b. 3 Channel Mode b.Mono Mode SPEAKER 4~8 Ohm...
  • Page 7 WARNINGS Model : MD - 200.4 a. 4 Channel Mode Investigate the layout of your automobile throughly before drilling or cutting any holes. Take care when you work near the gas tanks, lines, or hydraulic lines. and SPEAKER SPEAKER electrical wiring. Don’t use power amplifier unmounted, Attach this system securely 2~8 Ohm 2~8 Ohm to the automobile to prevent damage, particulary in the event of an accident.

  • Page 8: Specification

    SPECIFICATION SPECIFICATION MD-60.4 MD-200.4 MD-400.2 MD-600.1 MD-1500.1 Total Channel @ 1 Ohms 610W x 1CH 1600W x 1CH Total Channel @ 2 Ohms 85W x 4CH 300W x 4CH 600W x 2CH 420W x 1CH 1000W x 1CH Total Channel @ 4 Ohms...

This manual is also suitable for:

Md-1500.1Md-60.4Md-200.4Md-400.2

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