Unleash Crisp Sound
The Diamond Audio DES400.4D is a 4-channel amplifier from the Diamond Elite Series by Diamond Audio. It's designed to provide powerful and high-quality audio amplification for car audio systems. This amplifier can power four separate audio channels, typically used to drive front and rear speakers in a car audio setup.
Efficiency Redefined
Class D amplifiers are known for their efficiency and compact size. They use digital switching technology to amplify audio signals, making them more energy-efficient and generating less heat compared to traditional Class A/B amplifiers.
Precision Sound Engineering
The amplifier might include built-in crossover and filtering features. These help in directing specific frequency ranges to appropriate speakers, ensuring optimal sound quality and preventing distortion.
- Maximum Power : 600 Watts
- Low Frequency Response : 35-350 Hz
- High Frequency Response : 35-350 Hz
- Number of Channels : 4
- Frequency Response : 10-35000 Hz
- Built In Crossovers : Yes
- RMS Power Output : 150x2 Watts
- Channel Separation : Yes
- Amplifier Class : D
- Fuse Rating : 30x2 A
Features:
- Latest High-Efficiency Full-Range Digital Topology
- Surface Mount Component Technology with 4-Layer PCB
- Common Compact Size with Single-Sided Connections and Top Mount Controls
- Handles HI and LO level input up to 12V
- Switched Speaker Level Turn On Options (VOX/DC Offset/REM)
- Input configuration switch on 4 and 5 channel amplifiers
- Fully Variable 35Hz – 350Hz 12dB per Octave Crossovers
Specifications:
- RMS Power (2 Ω): 150W X 4
- RMS Power (4 Ω): 150 W X 4
- Bridged (mono 4 Ω): 300 W X 2 (4Ω Only)
- Topology: Full Range Class D
- Power Supply: Full PWM
- Power Supply Threshold: 10.0DVC – 17.0DVC
- Idle Current: (0.7A)
- THD 4 (1KHz @4Ω): 0.07%
- S-N Ratio (A-weighted @ 1W): -77.4dBA
- S-N Ratio (A-weighted @ 1W): -97.4dBA
- Input Sensitivity – Low Input Level: 0.2mV – 10.0V
- Input Sensitivity – High Input Level: YES- UP to 35 W RMS
- Input Impedance – Low Input Level: 22 KΩ
- Impedance – High Input Level: N/A
- Output Impedance: 0.047Ω
- Damping Factor (50Hz @ 4Ω): >250
- Bandwidth (-3dB): 10Hz-35kHz
- Crossover (-12 dB/ Oct) – Variable High Pass: 35Hz-350Hz
- Crossover (-12 dB/ Oct) – Variable Low Pass: 35Hz-350Hz
- Crossover (-12 dB/ Oct) – Variable Sub-Sonic: N/A
- Fuse Rating (ATC): 2 X 30A
- Dimentions- Length x Width x Height (inches): 9.3″ x 5.27″ x 1.75″
- Dimentions- Length x Width x Height (mm): 237 x 133.9 x 44.5 mm
- UPC: 847169040535
- Weight: 8
- Authorized Internet Dealer
Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warrantied if the defect is due to physical damage.