This Model Has Been Discontinued
D600
D Series Monoblock Subwoofer Amplifier

Search Authorized DD AUDIO Dealers Near You
Lowlife Customs Car Audio+
312 Granville Corners Oxford North Carolina (US)27565
Frankies Auto Electronics
4/142 Princes Highway, South Nowra, NSW, Australia 2541
HiFi HQ Australia
Unit 3, 69 Princes Hwy, Albion Park Rail NSW 2527, Australia
Infiniti Auto Sound & Security
12705 Liberty Avenue, South Richmond Hill, NY, USA
Intense Audio & Wheels
3135 North Macarthur Boulevard, Oklahoma City, OK, USA
D Series amplifiers are compact amplifiers with full size features. The D600 is a 1 ohm stable monoblock subwoofer amplifier with a total output power of 600 watts. Precision tuning is made easy with variable bandpass crossovers and LED clipping indicator. Installation is made easier with single side controls and connections, and auto turn-on options. For boat, bike, and ATV applications conformal coated internal circuitry and corrosion proof switches offer increased moisture resistance. Even though the D Series amplifiers are very compact they still employ set screw power and speaker terminals, discrete output sections, and heavy duty anodized aluminum heatsinks. This ensures power management is proper from input to output, increasing both in-use stability and long term durability.
Features
- Conformal Coated Internal Circuitry
- Corrosion Proof Switches
- Full Bandpass Crossovers
- Auto Turn-On
- Clipping Indicators
- Differential RCA Inputs
- Signal Pass-Through
- Remote Level Control.
D600: 600 Watt – Compact Monoblock Amplifier
Operating Voltage: | 9 - 16 |
Test Voltage: | 14.4 |
Input Channel(s): | 1 |
Output Channel(s): | 1 |
Continuous Wattage @4ohm: | 200 x 1 |
Continuous Wattage @2ohm: | 400 x 1 |
Continuous Wattage @1ohm: | 600 x 1 |
Max Current Draw (Amps): | 60 |
RCA Input Voltage Sensitivity: | 8 ~ 0.2 |
RCA Input S/N: | > 80dB |
Damping Factor: | > 100 |
THD: | < 0.2% |
Frequency Response (Hz): | 20 ~ 500 |
Sub-Sonic Filter: | 25 - 100 |
Low-Pass Filter: | 50 - 500 |
Pass Thru Output: | Yes |
Remote Control: | Remote Included in Box |
Power Wire Gauge: | 4 |
Speaker Wire Gauge: | 12 |
Dimensions (Inches): | 6.3 x 4 x 1.7 |
Dimensions (MM): | 160 x 104 x 43 |
Price (USD): | 319 each |
LOUD AND CLEAR
If you’re looking for superior motorcycle audio solutions that sound as good on the highway as they do while you’re jammin’ out in the parking lot, we’ve got you covered. From amplifiers to speakers and DSP’s, these products are powerful enough to break through the roars of the ride to give direct, loud and clear sound.
Learn why these products are the superior choice for motorcycle audio solutions.

The D Series amplifiers are designed to be the best amps on the market for the everyday mobile audio enthusiast. These class D amplifiers feature compact chassis, superb sound quality, reliable circuits, and powerful output sections. They’re available in several channel and power configurations assuring there is a D Series amp to power your system.
Resources
Included in the Box
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Hex Wrenches
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Mounting Screws
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Spare Switch Jumpers

Support Small Business and Enjoy Expert Installation
We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.
Check with your local dealer for stock and promotional discounts.