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©2005 Diamond Audio Technology. All Rights Reserved

©2005 Diamond Audio Technology. All Rights Reserved

PHYSICAL DIMENSIONS

Model

D6 300.4

D6 600.4

D61000.1

D61500.1

D6 5.2

(A)

Length

11.5"

17"

11.5"

17"

17"

(B)

Width

12"

12"

12"

12"

12"

(C)

Height

2.75"

2.75"

2.75"

2.75"

2.75"

Weight

11 lbs

15 lbs

11 lbs

15 lbs

15 lbs

(C)

(B)

(A)

APPEARANCE/FEATURES

    Massive Proprietary Heat Sinks - Enhanced for Maximum Thermal Dissipation
    Nickel Plated Solid Brass, Circuit Board Mounted Terminals 
    4 Gauge Direct Power/Ground Terminals
    10 Gauge Direct Speaker Terminals - Excepts Banana Plugs
    Fully Adjustable Mounting Feet
    Fully Adjustable, Full Range Crossovers
    Advanced Protection Circuitry

SPECIFICATIONS

Fuse

Rating

60 A

90 A

120 A

160 A

90 A

DC

Range

11 - 14.5 V

11 - 14.5 V

11 - 14.5 V

11 - 14.5 V

11 - 14.5 V

Input

Range

0.2 - 5 V

@ 20k ohms

0.2 - 5 V

@ 20k ohms

0.2 - 5 V

@ 20k ohms

0.2 - 5 V

@ 20k ohms

0.2 - 5 V

@ 20k ohms

Channel

Separation

80 dB

(min.)

80 dB

(min.)

n/a

n/a

80 dB

(min.)

THD

0.03%

0.03%

0.1%

0.1%

0.03%

0.05% (sub)

Signal-to-

Noise Ratio

100 dB

100 dB

80 dB

80 dB

100 dB

Model

D6 300.4

D6 600.4

D6 1000.1

D6 1500.1

D6 5.2

Frequency

Response

10 - 50k Hz

10 - 50k Hz

10 - 500 Hz

10 - 500 Hz

10 - 50k Hz

RMS POWER

2 Ohm

Stereo

75 x 4

150 x 4

n/a

n/a

140 x 2 (sub only)

Model

D6 300.4

D6 600.4

D6 1000.1

D6 1500.1

D6 5.2

1 Ohm

Mono

n/a

n/a

1000 x 1

1500 x 1

n/a

2 Ohm

Mono

n/a

n/a

500 x 1

750 x 1

n/a

4 Ohm

Stereo

37.5 x 4

75 x 4

n/a

n/a

60 x 5

70 x 2 (sub)

4 Ohm

Mono

150 x 2

300 x 2

250 x 1

375 x 1

280 x 1 (sub only)

Summary of Contents for D6 300.4

Page 1: ...ith new or remanufactured product for as long as the amplifier is in its original installation Damage or failure caused by any of the following is not covered under this warranty policy negligence improper use abuse product modification unauthorized repair attempts accident acts of God misrepresentations by DAT retailers and improper inadequate packaging during return shipping Warranty is void if ...

Page 2: ...t speaker systems exceed that level Please exercise restraint and protection during their operation in order to preserve your ability to enjoy their fidelity for years to come CONTENTS Page 3 Specifications RMS Power Page 4 Physical Dimensions Appearance Features Page 5 Professional Installation Mounting Page 6 DC Connections Page 7 DC Connections Power and Ground Page 8 DC Connections Amp Current...

Page 3: ...s Advanced Protection Circuitry SPECIFICATIONS Fuse Rating 60 A 90 A 120 A 160 A 90 A DC Range 11 14 5 V 11 14 5 V 11 14 5 V 11 14 5 V 11 14 5 V Input Range 0 2 5 V 20k ohms 0 2 5 V 20k ohms 0 2 5 V 20k ohms 0 2 5 V 20k ohms 0 2 5 V 20k ohms Channel Separation 80 dB min 80 dB min n a n a 80 dB min THD 0 03 0 03 0 1 0 1 0 03 0 05 sub Signal to Noise Ratio 100 dB 100 dB 80 dB 80 dB 100 dB Model D6 3...

Page 4: ...uming loads including the audio system Alternator output battery capacity and power demand of all electrical loads and systems must be matched as ideally as possible so the entire system is reliable and trouble free in operation PROFESSIONAL INSTALLATION To achieve maximum performance and life time warranty coverage see warranty statement Diamond Audio strongly recommends that a factory authorized...

Page 5: ...ff or for SPL competitions where high sound pressure levels are generated for short periods of time In which large battery racks are needed to provide the necessary current demanded by the many amps used D6 Reference Series Amplifiers are capable of reproducing concert level volumes with incredible accuracy Care must be taken to ensure that your vehicle is capable of supplying the voltage and curr...

Page 6: ...ers provide maximally flat frequency responses when compared to other filter structures Crossovers Turn on Remote Locate the terminal labeled REMOTE between the ground and 12V power connection points on the end of the amplifier Your source unit should have a wire in its harness labeled REMOTE or AMP TURN ON Some source units come equipped with a Power Antenna lead only This should also work Run th...

Page 7: ...se configures the D6 amplifier to accept input voltages as high as 5V RMS This control should be set as low as possible The basic procedure for setting input gains is as follows 1 Adjust all amplifier gain controls to just above the minimum setting fully counterclockwise 2 Using the highest quality source usually CD play some music and slowly turn up the source unit until you can hear distortion N...

Page 8: ... it is set on the amplifier Max all the way clockwise on the module is set to whatever the gain on the amp is set to Note Old D5 600 11200 1 remote gains do not work with D6 amplifiers Remote Gain Although the D6 1000 1 and 1500 1 amplifiers have two sets of outputs they are mono block amplifiers and the outputs can not be bridged The two sets of outputs are paralleled inside the amp to a single c...

Page 9: ...ounterclockwise to 250Hz fully clockwise Lowpass Freq The D6 1000 1 and 1500 1 feature fouth order 24dB octave lowpass and second order 12dB octave subsonic Butterworth filters These filter networks sum to a flat response at their 3dB break points This results in a smooth and seamless transition from one frequency band to the next Butterworth filters provide maximally flat frequency responses when...

Page 10: ...wise configures your D6 amplifier to accept input voltages as high as 5V RMS This control should be set as low as possible The basic procedure for setting input gains is as follows 1 Adjust all amplifier gain controls to just above the minimum setting fully counterclockwise 2 Using the highest quality source usually CD play some music and slowly turn up the source unit until you can hear distortio...

Page 11: ...and sub channels can all be slaved of the front channels inputs Simply push the appropriate button IN to slave that channel to those inputs You can also slave just the center and sub channels if you have a four channel input Slave Select Pushing this button IN engages the sub sonic filter on the sub channels Pushing this button OUT will bypass the filter Subsonic On Off Turning this control sets t...

Page 12: ...e is no sound coming from one channel check all signal connections and sources for that channel D6 1000 1 1500 1 ONLY If the Red LED is lit the amp is in protection disconnect power and reset amp If protection LED lights again check all connections for shorts especially speaker connections If the amp still will not work correctly please return to the authorized Diamond retailer you bought the ampl...

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