Skip to product information
1 of 4

Boss Audio

Boss Audio MPD380.4 Elite 380W 4-Channel Class D Marine Amplifier

Boss Audio MPD380.4 Elite 380W 4-Channel Class D Marine Amplifier

SKU:105909

Regular price $312.97 USD
Regular price Sale price $312.97 USD
Sale Sold out

6 in stock

  • 30-Day Returns
  • Secure Checkout
  • Free Shipping — Contiguous U.S.

Shipping & Delivery

Free standard shipping is available on all orders shipping within the Contiguous United States, with no minimum order. Alaska and Hawaii are excluded from free shipping. Orders are typically processed within 1–2 business days. See our Shipping Policy for complete terms.

Returns & Refunds

Eligible items may be returned within 30 days of delivery. Items must be new, unused, uninstalled, and in original packaging. An RMA is required.

Installment options at checkout are provided by Shop Pay and its partners and are subject to eligibility. Options depend on your purchase amount and may require a credit check by the financing partner. Terms, rates, and eligibility are determined by the financing partner. For details, see the Shop Pay Installments terms during checkout.

Elite 380W 4 Channel Class D Amplifier

Boss Audio Systems MPD380.4 4 Channel Marine Amplifier - Class D, 380 High Output, IP66 Rated, 2 Ohm Stable, Low-Level Inputs, High/Low Pass Crossover.

Features:

  • 4/3/2 Channel
  • Full-Range, Class D
  • PWM MOSFET Power Supply
  • RCA Level Inputs
  • HP LP Filters
  • Bass Boost
  • Input Sensitivity
  • Bridgeable
  • LED Illuminated End Panels
  • IP66-Rated (Dustproof/Weatherproof)
  • Thermal, Short, and Overload Protection Circuits

Specifications:

  • Dimensions Features: Overall: 9.76x 5.12 x 1.97 (248 x 130 x 50 mm)

Boss Audio MPD380.4 Elite 380W 4-Channel Class D Marine Amplifier delivers flexible audio system power for marine applications requiring a compact, weather-resistant amplifier. With four-, three-, or two-channel operation, RCA-level inputs, adjustable input sensitivity, and bridgeable output, this Boss Audio marine amplifier supports a range of system configurations.


Built with a full-range Class D design and PWM MOSFET power supply, the MPD380.4 provides 380W of high-output performance in a durable amplifier platform. Its 2-ohm-stable configuration supports compatible audio setups, while the high-pass and low-pass filters help tailor the signal for the connected system. Bass boost is also included for additional sound adjustment when desired.


The IP66-rated housing is dustproof and weatherproof, making this amplifier suited for marine environments and other installations where exposure to dust and moisture is a consideration. LED-illuminated end panels provide a clear visual detail, while thermal, short, and overload protection circuits help protect the amplifier during operation. The Boss Audio MPD380.4 is a practical choice for upgrading or expanding a compatible marine audio system with multi-channel Class D amplification.


KEY FEATURES:


  • 4/3/2-Channel Operation: Supports multiple amplifier configurations for flexible marine audio system installation.
  • Full-Range Class D Design: Provides high-output amplification in a compact amplifier format.
  • 2-Ohm Stable: Supports compatible 2-ohm audio system configurations.
  • IP66-Rated Construction: Dustproof and weatherproof for marine applications.
  • Signal Control: Includes RCA-level inputs, input sensitivity adjustment, high-pass and low-pass filters, and bass boost.
  • Protection Circuits: Includes thermal, short, and overload protection.

PRODUCT DETAILS:


  • Brand: Boss Audio
  • Model: MPD380.4
  • Product Type: 4-channel marine amplifier
  • Amplifier Class: Class D
  • Output: 380W high output
  • Inputs: RCA-level inputs
  • Controls and Filters: Input sensitivity, high-pass filter, low-pass filter, and bass boost
  • Additional Feature: Bridgeable operation with LED-illuminated end panels

Choose the Boss Audio MPD380.4 for flexible, weather-resistant Class D amplification in a compatible marine audio system.


SEO META DESCRIPTION: Upgrade your marine audio system with the Boss Audio MPD380.4 380W Class D amplifier featuring 4-channel operation and IP66 protection.

Features:

  • 4/3/2-channel operation supports flexible marine audio system configurations.
  • Full-range Class D design with PWM MOSFET power supply.
  • 2-ohm-stable operation for compatible audio setups.
  • IP66-rated dustproof and weatherproof construction.
  • RCA-level inputs, input sensitivity adjustment, high-pass and low-pass filters, and bass boost.
  • Thermal, short, and overload protection circuits with LED-illuminated end panels.
Truck Freight: No
Oversized: No

View full details