Description
Boss Audio MPD380.4 Elite 380W 4 Ch Amp | Boat Supply Store
Designed for challenging marine environments, this 4-channel Class D amplifier delivers 380W of high-fidelity audio power to your vessel's sound system. Its robust IP66 rating ensures protection against dust ingress and powerful water jets, making it ideal for offshore fishing vessels or coastal cruisers exposed to spray. Operating at 2 Ohms stable, it efficiently drives multiple speakers or a combination of speakers and a subwoofer, boasting a compact form factor measuring 9.76" x 5.12" x 1.97".
Key Features
- 380W High Output Power
- 4 Channel Class D Efficiency
- IP66 Rated for Dustproof & Weatherproof
- 2 Ohm Stable Operation
- Full-Range Capability
- Bridgeable Channels for Flexible Configuration
- PWM MOSFET Power Supply for Stability
- Bass Boost for Enhanced Low Frequencies
Specifications
| Product Specifications | |
|---|---|
| Amplifier Class | Class D |
| Number of Channels | 4 |
| RMS Power (4 Ohm) | 75W x 4 |
| RMS Power (2 Ohm) | 95W x 4 |
| RMS Power (Bridged) | 190W x 2 |
| Frequency Response | 20Hz to 20kHz |
| Signal to Noise Ratio | >95dB |
| Input Sensitivity | 0.2V to 6V |
| Low Pass Filter | 50Hz to 1kHz |
| High Pass Filter | 50Hz to 1kHz |
| Bass Boost | 0-12dB |
| Power Supply | PWM MOSFET |
| Dimensions (LxWxH) | 9.76" x 5.12" x 1.97" |
| IP Rating | IP66 |
Who This Is For
Boaters seeking to significantly upgrade their on-board audio system with a compact, powerful, and highly durable 4-channel amplifier. This unit is engineered for those who need robust performance in harsh marine conditions and want the flexibility to power multiple speakers or a subwoofer configuration.
How It Compares
| Feature | Boss Audio MPD380.4 Elite 380W 4 Ch Amp | Competitor |
|---|---|---|
| RMS Power (4 Ohm, per channel) | 75W | 75W, 85W |
| RMS Power (2 Ohm, per channel) | 95W | 100W, null |
| Class | Class D | Class D, Class D |
| IP Rating | IP66 | IPX6, IP65 |
| Bridgeable | Yes | Yes, Yes |
Common Concerns Answered
How does the Boss Audio MPD380.4's power output compare to premium brands?
While some users perceive the power ratings to be slightly less conservative than some premium manufacturers, the MPD380.4 provides substantial output for its class. It delivers 75W RMS per channel at 4 Ohms and can increase to 95W RMS per channel at 2 Ohms, offering a significant audio upgrade.
What is the expected lifespan and reliability of this amplifier?
The Boss Audio MPD380.4 generally receives positive feedback for its performance and marine-grade construction. While a small percentage of users have reported occasional longevity concerns, the amplifier is equipped with thermal, short, and overload protection circuits to safeguard its components.
Is the sound quality comparable to high-priced marine amplifiers?
The MPD380.4 offers a strong value proposition, delivering clean power and effective audio enhancement for its price point. While audiophiles might discern nuances differentiating it from top-tier brands, it provides a compelling audio improvement for most boaters seeking enhanced sound clarity and volume.
Frequently Asked Questions
What is the RMS power output per channel for the Boss Audio MPD380.4 amplifier?
The Boss Audio MPD380.4 amplifier delivers 75W RMS per channel at 4 Ohms and 95W RMS per channel at 2 Ohms. It can also be bridged to provide 190W RMS x 2 channels.
Is the Boss Audio MPD380.4 amplifier waterproof or water-resistant?
The Boss Audio MPD380.4 amplifier is IP66 rated, meaning it is dustproof and protected against powerful water jets, making it highly water-resistant for marine applications.
What is the impedance stability of the Boss Audio MPD380.4 amplifier?
The Boss Audio MPD380.4 amplifier is 2 Ohm stable, allowing it to effectively power multiple lower-impedance speakers or configurations.
Can the Boss Audio MPD380.4 amplifier be bridged?
Yes, the Boss Audio MPD380.4 amplifier is bridgeable, enabling you to combine two channels into one for increased power output for a subwoofer or a pair of demanding speakers.
What type of crossover filters does the Boss Audio MPD380.4 amplifier have?
The Boss Audio MPD380.4 amplifier features both High-Pass (HP) and Low-Pass (LP) crossover filters, each adjustable from 50Hz to 1kHz, allowing for precise frequency management for your speaker setup.
