Oklahoma City, OK, August, 28 2017 -- DD Audio announces the expansion of its D Series amplifier lineup with the addition of the D4.60. The D4.60 is a mini chassis, one-sided control amplifier designed to make space constrained installations a breeze.

This next-gen full-range digital amp delivers 4 x 60 watts of continuous power into 4 Ohm loads and 4 x 85 watts into 2 Ohm loads. In bridge mode, the mini-D turns into a strong 2-channel amp, delivering up to 200 watts per channel. It also features a conformal-coated PCB for added moisture and dust protection in harsh environments; making it perfect for motorcycles, UTVs, and boats.

All wiring and controls are located on one side for ease of hook-up in fairings, dashes, under seats, behind seats or in consoles. Low-level inputs, high-level inputs, pass through RCAs and selectable LP/FULL/HP crossovers make the D4.60 ideal for a simple to complex system design.

D Series Design Features:

• Continuous Power: 4 x 60 Watts @ 4 Ohm / 2 x 170 @ 4 Ohm
• MOSFET POWER SUPPLY AMPLIFIER
• DOUBLE SIDED THROUGH HOLE PCB
• CONFORMAL COATED PCB
• VARIABLE 12dB/Oct CROSSOVERS
• PASS-THROUGH OUTPUT
• HIGH-LEVEL INPUT SIGNAL SENSE TURN ON
• 2-WAY PROTECTION: SPEAKER SHORT, THERMAL (D4.60)

Oklahoma City, OK, September 12, 2016 -- DD Audio has just released the Z2c: "the ultimate competition amplifier!" according to the company. With more power from lower voltage than the Z2b, the Z2c is capable of an additional 1500 watts of power on a 14V charging system.

Featuring High Volume Air Circulation technology, or HVAC, this monstrous amplifier stays cool under the highest competition stress levels. For added durability the chassis mounting points for the heavy duty 3 oz PCB have been optimized for minimal vibration while the power devices are hand-wound and hand-soldered for maximum current flow. For reliable and accurate operation the Z2c includes our latest VM-Remote gain control unit that features a digital voltage display and clipping indicator. The Z2c is a very special amplifier! In fact it’s so special that each unit will literally be a one of a kind item with a sequentially numbered chassis engraving.

Z2c Key Features:

• More Power!
• HVAC heat management system
• Hand-wound and hand-soldered components
• 3 x 0ga Power and Ground Inputs.
• Strappable and Linkable for multi-amp connection
• Sequentially numbered chassis engraving

Oklahoma City, OK, September 6, 2016 — DD Audio has just released the new SS4b, a discrete circuit full range class D amplifier that cranks out over 350 watts x 4 at 2Ω stereo with less than 1% THD+N.

Measuring in at only 6.875” wide by 11.81” long this amplifier rivals the sound quality of traditional class AB amps without taking up anywhere near as much space. Featuring individually selectable high and low pass crossovers covering 20Hz-5KHz the SS4b is adaptable to virtually any system configuration.

SS4b key features include:

• Conformal coated circuit boards for reliable functionality in any install environment.
• Tiffany RCA jacks for solid and durable connections
• Individually selectable high and low pass crossovers covering 20Hz-5KHz
• Compact footprint for easy install in applications where space is limited
• Discrete class D circuitry allowing for ultra low distortion and high power