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Full-Bridge Mono


Big Clean Power, Full Range Design

Photo of SS6000 laying flat with top plate facing up showing logo and model number, and part of end panel with power connection points

The SS3000, SS6000, and SS9000 monoblocks use exclusive DD designed circuits combining full bridge architecture with high current devices typically reserved for half bridge amps. This hybrid approach provides full range performance and speed with big, clean power output, all packed into a highly efficient, compact chassis. Pro audio systems, like stunt walls loaded with mid-woofers and high-frequency drivers, will benefit greatly from the low noise floor. Big bass systems will feast on the high wattage produced by the packed toroidal power supply and over-sized capacitors to hammer out low-frequency passages.

The SS amplifiers have earned a reputation as high speed, high current, class D designs offering big power and superior sound quality in compact footprints. As with all DD amps, every major component is name-brand. They use higher current mosfets and output devices, increased power capacitors, and extremely efficient transformers, all on a thermally robust PCB. The housing includes multiple discrete vents and DD AUDIO’s classic heat sink which includes 50% more side wall thickness than industry norms and extra long fins to increase surface area for maximum cooling.

These new high-end compact amps are state of the art, no compromise designs yielding the best sound with unparalleled power to size ratio. The transformation is physically tangible and audibly undeniable.

  • 12dB/Oct High Pass 20Hz-80Hz
  • 12dB/Oct Low Pass 80Hz-20kHz
  • Heavyweight DD Aluminum Chassis
  • Set Screw Power and Speaker Terminals
  • Remote Gain Control
  • 0 AWG Power Terminals

MODEL / SPECS

MODEL / SPECS




Frequency Response (Hz)

20 - 20k

20 - 20k

20 - 20k


Operating Voltage

9 - 16

9 - 16

9 - 16


Test Voltage

14.4

14.4

14.4




Total Wattage

3000

6000

9000


Continuous Wattage @ 4Ω

N/A

2000

3000


Continuous Wattage @ 2Ω

2200

4000

6000


Continuous Wattage @ 1Ω

3000

6000

9000


Max Current Draw

300

600

900


RCA Input Voltage Sensitivity

4 - 0.4

4 - 0.4

4 - 0.4


RCA Input S/N

>95

>95

>95


Damping Factor

>100

>100

>100


THD

<1.0

<1.0%

<1.0%


Sub-Sonic Filter

20 - 80

20 - 80

20 - 80


Low-Pass Filter

80 - 20k

80 - 20k

80 - 20k






Pro Audio

ProAudio is an exclusive designation for speakers and equipment used in the production studio quality sound with concert audience reach. These are essential components built to broadcast an array specific frequency ranges with exceptional power and clarity. Whether you’re putting on a show, hitting the road, or setting off on an adventure, do it like a pro with DD AUDIO.

Pro Power

These amps send big clean power while maintaining a low noise floor, making them ideal for demanding Pro Audio mids and highs up to 20kHz.