Cerwin Vega H800.4D HED Series 4-Channel 800W Full-Range Class D Amplifier (H8004D)

Cerwin Vega H800.4D HED Series 4-Channel 800W Full-Range Class D Amplifier (H8004D)

The Cerwin Vega H800.4D HED Series amplifier is engineered to deliver powerful output, exceptional clarity, and long-lasting reliability in a compact 4-channel design. Using high-efficiency Class D digital amplifier technology and a lightweight aluminum chassis, it produces strong, clean power while minimizing heat buildup and power consumption.

Powerful Full-Range Performance for Multi-Speaker Systems

The full-range 4-channel design gives you flexible system configuration for a wide range of car audio upgrades. Whether you're powering front and rear speakers or bridging channels for additional power, the H800.4D provides the precision and control needed for dynamic sound reproduction.

• 4-channel full-range Class D car amplifier
• 125W x 4 RMS at 4 ohms
• 200W x 4 RMS at 2 ohms
• 400W x 2 RMS bridged at 4 ohms
• Ideal for powering component, coaxial, or full-range speakers

High-Efficiency Class D Design

The Cerwin Vega H800.4D utilizes high-efficiency Class D digital amplifier technology to produce strong, clean power with reduced heat buildup and lower power consumption. This advanced design helps ensure consistent performance during extended listening sessions and high-output applications.

• High-efficiency digital amplifier technology
• Consistent performance during extended listening sessions
• Built for high-output applications

Cooling and Reliability for Demanding Conditions

Designed for durability and performance, this amplifier features a lightweight aluminum chassis that helps dissipate heat efficiently and keep the amplifier cool under demanding conditions. Rugged construction and high-quality internal components support dependable operation in daily drivers, performance vehicles, and custom car audio installations.

• Lightweight aluminum chassis
• Superior heat dissipation
• Durable construction for long-term reliability
• Compact size: 9” x 6.3” x 1.9”

Clean Setup Control and Signal Management

Engineered to deliver clean, distortion-free sound, the Cerwin Vega H800.4D includes the setup features needed to dial in your system. Selectable crossover modes, multiple turn-on options, and an LED clipping indicator help support accurate sound reproduction and straightforward installation.

• Selectable X-over: Low Pass / Flat / High Pass
• High Pass: 50Hz-500Hz
• Variable Low-Pass: 50Hz-500Hz
• Selectable Turn On Mode: REM / VOX / DC
• LED Power/Protect Light Indicator
• LED Clipping Indicator - Helps Set Gains
• THD: <0.3%
• S/N Ratio (A weighted @1W): >90dBA
• Bandwidth (-3dB): 20Hz-30KHz

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FAQs

1. What type of system is the Cerwin Vega H800.4D best suited for? The H800.4D is ideal for powering full car audio systems, including front and rear speakers, or for bridged setups that require more power for select channels.
2. Can the H800.4D be bridged for more output? Yes, this amplifier supports bridging, delivering up to 400W x 2 RMS at 4 ohms for higher-powered speaker configurations.
3. How compact is the amplifier for installation? It features a compact footprint measuring just 9” x 6.3” x 1.9”, making it easy to install in tight spaces.
4. Is this amplifier suitable for long listening sessions? Absolutely, its efficient Class D design and aluminum chassis help maintain consistent performance while minimizing heat during extended use.
5. What is the total power output of the amplifier? The H800.4D delivers up to 800 watts max power, with RMS ratings of 125W x 4 at 4 ohms and 200W x 4 at 2 ohms.