MMATS Professional Audio Speaker D700.4 Prospecto

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F
EATURES
 
 
Ultra- Efficient Class D Audio Output Stage 
 
 
Proven Contest Winning Power 
 
Dual Regulated Pulse-Width-Modulated Power Supply 
 
High Capacity Heat Sink 
 
Adjustable 24db Low Pass Filter 
 
1% Surface Mount Components 
 
Computer Optimized Transformer 
 
Large Geometry Power MOSFETs 
 
Overload and Thermal Protection 
 
 
S
UGGESTED 
H
OOKUP
 
 
This Amplifier is optimized to run into 4 ohm loads  
 
This can be configured many ways: 
 
2 eight ohm woofers @ 350Wrms each 
 
1 four ohm woofer @ 700Wrms each 
 
 
 
 
C
ONTROLS AND 
C
ONNECTORS
 
 
Positive Power Terminal - This is the power feed from the positive 
(+) terminal of the car’s battery. Use 4 gauge cable and good quality 
terminals when routing this connection. Tighten the connections well 
to prevent power loss due bad contact. Route the power cable away 
from the RCA and speaker cables 
 
Ground Terminal
 - For optimum performance, an 4 gauge cable 
and good quality connectors should attach the this terminal to the 
battery’s negative (-) terminal.  
 
Remote Terminal - The amplifier will turn on when 12 volts is 
applied to this terminal. This 12 volt signal is usually taken from the 
Power Antenna or Remote wire coming from the source unit. 
 
Speaker Terminals – Two pairs of (+) and (-) terminals are provided 
for ease of connecting multiple woofers. It does not matter which (+) 
or (-) you use as they are connected together internally. Running too 
low of a speaker impedance will cause the amplifier to go into a fault 
condition. 
 
Lowpass Filter – Linkwitz/Riley 24db slope. This control sets the 
6db down point of your amplifier. Higher frequencies beyond this 
setting are not heard from your speakers. 
 
Gain
 – Allows input levels between 150mV and 2.5 volts for full 
output. 
 
Inputs  – Two RCA jacks are provided. Their signals are added 
together inside the amplifier and the bass information is extracted. 
Since they are summed together, it does not matter which one is 
‘Left’ or ‘Right’.