Planet Audio MB2200.5D Planet Pro 2200W 5-Channel Full Range Class D Amplifier – 2 Ohm Stable

The Planet Audio MB2200.5D Planet Pro is a 2200-watt high output 5-channel full range Class D amplifier designed to power a complete car audio system from a single compact chassis. With dedicated four full-range channels and a powerful fifth subwoofer channel, this amplifier delivers strong, clean output while maintaining high efficiency and low heat operation.

Built with a MOSFET power supply and 2-ohm stable capability, the MB2200.5D provides flexible system configuration options for speakers and subwoofers. Featuring high and low-level inputs, variable crossovers, variable bass boost, and included remote subwoofer level control, this amplifier is engineered for performance, control, and installation versatility.

Key Features

• 2200W Total Power Output
• 5-Channel / 4-Channel / 3-Channel / 2-Channel Configurable
• Full Range Class D Amplifier Topology
• MOSFET Power Supply
• 2 Ohm Stable Operation
• High-Level and Low-Level Inputs
• Variable High Pass Crossover (50Hz – 250Hz)
• Variable Low Pass Crossover (50Hz – 250Hz)
• Variable Bass Boost (0 – 12 dB)
• Variable Gain Control
• Switchable Input Sensitivity
• Subwoofer Level Control (Remote Included)
• Thermal / Overload / Short Protection
• Illuminated End Panel Strips

RMS Power Output

Full Range Channels:

• 113W x 4 RMS @ 4 Ohms
• 225W x 4 RMS @ 2 Ohms
• 450W x 2 RMS Bridged @ 4 Ohms

5th Subwoofer Channel:

• 375W x 1 RMS @ 4 Ohms
• 750W x 1 RMS @ 2 Ohms

Peak Power Ratings

• 300W x 4 @ 2 Ohms
• 600W x 2 Bridged @ 4 Ohms
• 1000W x 1 (5th Channel) @ 2 Ohms

Audio Performance Specifications

• Frequency Response: 9 Hz – 50 kHz ±1 dB
• Signal-to-Noise Ratio (A-Weighted): 103 dB
• Channel Separation: ≥ 90 dB
• Speaker Impedance: 2 to 8 Ohms

Connectivity & Processing

• 6-Channel RCA Inputs
• High-Level Inputs
• Input Sensitivity Switch
• Input Mode Switch
• Variable High-Pass Filter
• Variable Low-Pass Filter
• Variable Bass Boost
• Subwoofer Level Control Included

Protection Features

• Thermal Protection
• Overload Protection
• Short Circuit Protection

If the amplifier overheats or detects a speaker short, the protection circuit automatically shuts down output to prevent damage and resumes operation once safe conditions are restored.

Amplifier Technology

Class D Full Range Topology
Class D switching technology increases efficiency, reduces heat buildup, and minimizes current draw compared to traditional Class A/B amplifiers.

2 Ohm Stable Operation
Supports loads down to 2 Ohms, allowing higher power output and greater system flexibility.

High and Low-Level Inputs
Compatible with factory or aftermarket head units, making integration simple without requiring additional line output converters in most installations.

Dimensions

Product Dimensions: 15.01" (L) x 5.12" (W) x 1.7" (H)

Why Choose the Planet Audio MB2200.5D?

The MB2200.5D is ideal for powering four speakers plus a subwoofer from one compact amplifier. Its 5-channel configuration reduces installation complexity while delivering strong output, crossover control, and system tuning flexibility. Whether upgrading a factory system or building a custom setup, this amplifier provides efficient power and reliable performance in a slim chassis.