DD Audio subwoofers, woofers and mid-bass drivers are world renown for innovative technology and unparalleled build quality. We have been manufacturing speakers for over 25 years and unlike industry trends, we are still proudly made in the USA.
DD Audio amplifiers are application specific designs emphasizing high performance and reliability. All DD amps are built using industry leading part manufacturers like Burr-Brown, International Rectifier, Fairchild and Tocos. Our LV type power supply on high powered amplifiers increases output power where it is really needed, at 12 volts and below.
The DD monoblock amplifiers are available in CM and M Series. The CM Series are our highest power to cost ratio amplifiers and feature class AB output sections. The M.80, M1c and M2b amps are our newest generation class D monoblocks with compacted PCB layouts, small footprints with big power . The M3a and M4a round out the lineup with heavy hitting power - up to 20,000 Watts coming from a strapped pair. There is a DD monoblock for virtually every application.
DD Audio offers 3 series of full range amplifiers :
- The C Series amps are our Go-To amps for most daily driving applications. The C amps offer good sound quality, install friendly features and high-end cosmetics at price points normally associated with budget, entry level offerings.
- The S Series amps have more of everything, more power, higher slope xovers, high grade pots and components. This amp class is aimed at the more complex installations where higher channel power, finer control and more precision is needed.
- The SS Series are small chassis amps with our new, discrete full range, class D circuit making high power, high fidelity and high efficiency available in a compact chassis.
DD coaxial and component speakers utilize sound quality design features coupled with high energy motor systems to set the standard for aftermarket audio upgrades. All DD speakers incorporate Faraday rings, high temperature voice coil wire, state of the art cone technology, and countless hours of R&D time. All these features come together to give you the sound to truly enjoy the ride.
SuperCharged Motor Structures
Our Z motor research has developed techniques to take otherwise lost magnetic energy and redirect in the areas that increase the strength of the motor. The SuperCharged option focuses 20-25% more energy into the magnet gap, allowing smaller and lighter motors to equal the drive
Faraday Shorting Rings
When the voice coil of a speaker moves within the speaker motor, it will generate a "back EMF" - a voltage opposite of that which is driving it. So, at the same time an amplifier is trying to drive the speaker, the coil in the speaker is simultaneously trying to drive a counter-signal back into the amplifier. The EMF also distorts the flux in the magnetic gap. Faraday Rings are shorted coils which react to the back EMF generated in the VC as it moves, in order to stabilize the magnetic field, flux in the gap as the VC moves. Faraday rings lower distortion, lower rising inductance and extend frequency response.
Free Flow Cooling System
The VO Series use DD's exclusive Free Flow Cooling System which pumps cooling air around the through the voice coil. Machined air passages in the top plates, pole pieces and back plates direct air pressurized by the dustcaps and spiders directly to the voice coil. The harder the speakers plays, the more air is pumped though the motor.
DD loaded enclosures are all one needs to add great bass to a car while sacrificing minimal cargo area. The LE Series utilize the DDbox system combined with high efficiency drivers made for this application. Hearing your car on DD has never been so easy.