AUDIO SYSTEMS D400.2 wo Channel D500.2 i D600.2 D800.2 D1000.2 D1300.2 D250.4 D350.4 D450.4 D550.4 D1800.5 Four Channel Five Channel SAMOSET Car Audio Amplifier Chockablock D1200M Jiomsieck Amplifier Congratulations on your purchase of a y DIABOLIC Amplifier. It has been designed, engineered and manufactured to bring you the highest level of performance and quality, and will afford you years of listening pleasure.
Introduction With the BIS DIABOLIC SAMOSET amplifier series, we are Introducing eleven new amplifiers, all designed in the USA. This new series includes a mono block amp, six 2-channel, four 4-channel amplifiers and a 5-channel amp. All DIABOLIC models feature variable low pass and high pass crossovers and variable input gain controls. They also Incorporate an Input voltage sensitivity selector for added system flexibility.
Features Your new DIABOLIC amplifier features the following: + Class A-B operation + Bridgeable outputs {except D1200M) + Ti-Mode capable {except D1200M) * SAMOSET PWM (Pulse Width Modulated) Power Supply * 2 Ohm stable stereo operation with output power Increase + Thermal and speaker short protection Soft turn-on circuit * Remote circuit * Variable input gain control * Variable low pass crossover{s) » Variable high pass crossover{s) * Variables 0 to +18dB Bass Boost « Nickel-plated RCA low level and high l
General precautions Before Installing and using your mason contained In this manual. Please keep this manual in a safe place for future reference. « Do not open or attempt to repair this unit yourself. Dangerous high voltages are present which may result In electric shock. Refer any repairs to a qualified service technician. * To avoid risk of electronic shock or damage to the amplifier, do not permit any of this equipment to become damp or wet from water or drinks.
Connecting the amplifier Before doing any wiring, look through this manual and Identify the diagrams to follow for power, input and speaker connections for your particular installation. Be sure you understand all the connections before you proceed. 1. Connect the power ground terminal to the closest point on the chassis of the car. Keep this ground wire to less than 38" (100 cm) In length. Use 8 gauge (or heavier} wire. 2.
Low Level Input Wiring Low-level (RCA} input wiring is preferred for best audio performance. Always use a high-quality RCA cable for best audio performance. NOTE: Do not connect BOTH the high level and low label inputs from your receiver fo your amplifier at the seem teems! Remote 5-Channel Amplifier Sub woofer Level Control D1800.
High Level Input Wiring The high level input(s) should only be used when your head unit lacks RCA outputs. If the RCA outputs are not present, connect the speaker outputs from the receiver to the high level input connector of the amplifier. Be sure to observe polarity to avoid audio phase problems. NOTE: Da not connect BOTH the high level and low level inputs from your receiver to your amplifier at tho same time 2-Channel Amplifiers D400.2, D500.2, DS00.2, D800.2. D1000.2 and D1300.
High Level Input Wiring The high level input(s) should only be used when your head unit lacks RCA outputs. If the RCA outputs are not present, connect the speaker outputs from the receiver to the high level input connector of the amplifier. Be sure to observe polarity to avoid audio phase problems. NOTE: Da not connect BOTH the high level and low level inputs from your receiver to your amplifier at tho same time &-Channel Amplifier D1800.
Power and Speaker Wiring 2-Channel Amplifiers Te-Bade D400.2, D500.2, D600.2, D800.2. D1000.2 and D1300.2 Tr-mode operation allows you to connect this amplifier to a pale of main speakers plus a sub woofer on one pale of output channels. The main speakers will operate In STEREO while the sub woofer simultaneously operates in MONO. To set up the amplifier to run in this mode, put the crossover switches in the FULL position.
Power and Speaker Wiring 4-Chance! Amplifiers Te-Riesin D250.4, D350.4, D450.4 and DEED Ti-mode operation allows you to connect this amplifier to a pair of main speakers plus a suborder on one pair of output channels. The main speakers will operate in STEREO while the sub woofer simultaneously operates in MONO. To set up the amplifier to run In this mode, put the crossover switches In the FULL position. Insert high pass filter capacitors and a low pass filter Induct or Into the wiring as shown below.
Power and Speaker Wiring &-Channel Amplifier Triads D1800.5 Ti-mode operation allows you to connect this amplifier to a pair of main speakers plus a sub woofer on one pair of output channels. The main speakers will operate in STEREO while the sub woofer simultaneously operates in MONO. To set up the amplifier to run in this mode, put the crossover switches in the FULL position. Insert high pass filter capacitors and a low pass filter induct or into the wiring as shown below.
Troubleshooting If you experience operation or performance problems with this product, compare your installation with the electrical wiring diagram on the previous pages. If problems persist, read the following troubleshooting tips which may ship eliminate the problems. SYMPTOM POSSIBLE REMEDY Amplifier will not | Check to make sure you have a good ground connection. power up. Check that the Remote Input (Tum-On) has at least SVN. Check that thees is battery power on the determined.
