DMD250.1D - DMD 1-Channel Mono Block Digital Amplifier

Introducing the DMD Series Amplifiers from Diamond Audio - delivering best-in-class performance and unbeatable value! Designed with substantial power in a compact heat sink, the DMD Series is the perfect solution for any budget-friendly mobile audio system.

The DMD Series features five amplifier models to choose from: one 4-channel, three mono-channel, and one 6-channel amplifier. Powered by the latest IR chipset technology and utilizing innovative SMD technology and circuit design on 4-layer FR4 PC boards, these amplifiers offer advanced performance in a small footprint.

Enjoy noise-free operation with balanced differential inputs, and take advantage of features like a subsonic filter, bass boost, and an LED-lit logo indicating power/protection status. With audio precision quality control verification, the DMD Series ensures high performance and reliability that competitors can't match.

Upgrade to the DMD Series Amplifiers from Diamond Audio and experience the perfect blend of power, technology, and value. Transform your mobile audio system with these exceptional amplifiers and hear the difference today!

Features

Specifications

The DMD Series features five amplifier models to choose from: one 4-channel, three mono-channel, and one 6-channel amplifier. Powered by the latest IR chipset technology and utilizing innovative SMD technology and circuit design on 4-layer FR4 PC boards, these amplifiers offer advanced performance in a small footprint.
The DMD Series features five amplifier models to choose from: one 4-channel, three mono-channel, and one 6-channel amplifier. Powered by the latest IR chipset technology and utilizing innovative SMD technology and circuit design on 4-layer FR4 PC boards, these amplifiers offer advanced performance in a small footprint.
Power Supply: Full WPM
Power Supply Threshold: 10.0V-17.0V (DC)
Idle Current: (0.7A)
THD 4 (1KHZ @4 ohm ): 0.07%
S/N RATIO (A WEIGHTED @1W): -77.4dBA
S/N RATIO (A WEIGHTED @FP): -97.4dBA
Low Level Input: 0.2mV-10.0V
High Level Input: Up to 25W RMS
Low Level Input: 22K ohm
High Level Input: 22K ohm
Output Impedance: 0.047 ohm
Damping Factor (50Hz@4 ohm ): >250
Bandwidth (-3db): 10Hz-350Hz
Variable low-Pass: 35Hz-350Hz
Length x Width x Height: 6.42"x6.85"x1.9" (163.1mm x 174mm x 48.4 mm)
Input Sensitivity: 0.2-10 VOLT
Frequency Response: 20-500Hz
Signal to Noise Ratio: >90dB
Bass Boost: 0-18dB
Overall Operation Efficiency: >88%
Tech Support:

Manuals