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GND

REM

+12V

POWER

INPUT

RMD

This drawing is for illustration purposes only!

We recommend using 12 AWG speaker cables to obtain increased performance.
Run 12 AWG speaker cables from your speakers to the amplifier’s mounting location
Keep the speaker cables separate from the power cables and and the amplifier’s input cables. 
Use  grommets where the cables have to penetrate the vehichle chassis. 
Connect the speaker wires according to the terminals on each speaker.
Strip 1cm, 3/8" of insulation of the end of each cable and twist the cables strands together tightly.
Make sure there are no stray strands that might touch other cables or terminals and cause short circuit.
Connect the cable ends to the amplifier as shown in the speaker wiring diagram.
 

+12V

), GND, REM Connection

(B+

GROUND

Remote 

turn on

12V BATTERY

HEAD UNIT

Recommend fuse rating

(See the page 8) 

 

Speaker connection

(SP-6K DFR / SP-8K DFR / SP-12K DFR)

INPUT

REMOTE

GAIN

Max

Min

FREQ.

100Hz

10Hz

HPF

BASS

BOOST

12dB

0dB

FREQ.

LPF

LOW

HIGH

PRT

PWR

CLIP

LEFT

RIGHT

500Hz

50Hz

x1

x5

1.5KHz

50Hz

15KHz

500Hz

x1

x10

SPEAKER 

OUTPUT

INPUT 

MODE

+

-

Speaker 

Impedance

1~8 ohms

Impedances lower than the specified rating (1 ohm) at the output can activate 

the short-circuit protection. Likewise, excessive signal distortion will activate the internal 

protection system leading to product shutdown. In this case, turn amplifier off, attenuate level 

and then turn on amplifier. 

NOTE

Minimum impedance is 1    .

5

(SP-6K DFR / SP-8K DFR / SP-12K DFR)

Summary of Contents for SP-6K DFR

Page 1: ...Manual size 150 x 210mm CLASS D MONO CHANNEL FULL RANGE AMPLIFIER FAN COOLING SYSTEM SP 6K DFR SP 8K DFR SP 12K DFR OWNER S MANUAL MADE IN KOREA ...

Page 2: ...ternal fuses are required Connect one end of the fuse holder to the power cable and the other end of the fuse holder to the positive battery terminal within 20 cm of the same cable This fuse location will protect the system and the vehicle against the possibility of a short circuit in the power cable Make sure that the fuses and the fuse holder are appropriate and sufficient for the desired applic...

Page 3: ...ontrols the low pass points for speaker outputs 8 LOW PASS MULTIPLIER x1 x10 Push the x10 switch to multiply the low pass frequencies by ten and likewise release the switch to use the original low pass frequencies 9 REMOTE LEVEL CONTROL PORT Used for connecting to external wired remote controller 10 REMOTE CONTROL Turn knob clockwise to increase level and likewise turn knob counter clockwise decre...

Page 4: ...n to chassis ground For optimum performance 0 gauge cable is recommended REM REMOTE Connect to switched 12V from the head unit 12V B POWER CONNECTION For connection to positive terminal of battery 12 For optimum performance 0 gauge cable is recommended FND Volt Meter Port Before attempting to make any connections to power supply input and output connectors make sure the amplifier is in OFF state C...

Page 5: ... terminals and cause short circuit Connect the cable ends to the amplifier as shown in the speaker wiring diagram 12V GND REM Connection B GROUND Remote turn on 12V BATTERY HEAD UNIT Recommend fuse rating See the page 8 Speaker connection SP 6K DFR SP 8K DFR SP 12K DFR INPUT REMOTE GAIN Max Min FREQ 100Hz 10Hz HPF BASS BOOST 12dB 0dB FREQ LPF LOW HIGH PRT PWR CLIP LEFT RIGHT 500Hz 50Hz x1 x5 1 5KH...

Page 6: ...the RCA inputs for DC volts with the source unit on replace repair if needed 2 Check the routing of the cables fuses and verify that all connections are connected accordingly 3 Check whether the speakers are functional Turn on thump 1 Disconnect the signal input to the amplifier then turn it on and off a If the noise is cancelled then connect a delay turn on module on the REM wire running from the...

Page 7: ... H x 320 L DC 9V 15 8V 300A MODEL CODE Continuous power output 12 6V 13 8V 14 4V T H D Continuous 4 ohm 1KHz Efficiency 4 ohm 1KHz Dimensions mm Recommend Fuse Rating RMS power 1 ohm mono RMS power 1 ohm mono RMS power 1 ohm mono Signal to Noise Ratio Low pass frequency crossover with 1 x 10 range High pass frequency crossover with 1 x 5 range Bass boost 45Hz Frequency response Input Sensitivity O...

Page 8: ...MADE IN KOREA ...

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