Pioneer 5-Channel Class D Car Amplifier, 2000W Max Power, 75W×4 + 600W RMS, Bass Boost Remote – GMD9605

Pioneer 5-Channel Class D Car Amplifier, 2000W Max Power– GMD9605

• 5-channel Class D amplifier for full car audio systems
• 2000W maximum power output
• 75W × 4 RMS + 600W RMS subwoofer channel at 2 ohms
• Compact Class-FD design for high efficiency and reduced heat
• Wired bass boost remote control included
• Variable high-pass and low-pass crossovers
• Bridgeable amplifier channels for flexible setup
• Speaker-level and RCA input compatibility
• 1 amplifier solution for speakers and subwoofer systems
• 94dB signal-to-noise ratio for cleaner sound output
• Thermal, overload, and short-circuit protection systems
• Suitable for cars, trucks, boats, and UTV audio installations

Pioneer 5-Channel Class D Car Amplifier specifications

The Pioneer GMD9605 is a powerful 5-channel Class D car amplifier designed to run an entire car audio system from a single compact unit. It powers front and rear speakers together with a dedicated subwoofer channel, making it ideal for complete car audio upgrades.

With up to 2000W maximum output power, the amplifier delivers strong, clean, and efficient performance for both factory and aftermarket audio systems. The Class-FD architecture improves efficiency while reducing heat generation and power loss during operation.

The amplifier supports multiple installation configurations thanks to its bridgeable channels, variable crossover controls, and compatibility with RCA and speaker-level inputs. This makes it suitable for OEM head units as well as aftermarket stereos.

A wired bass boost remote is included, allowing users to adjust bass levels directly from the driver’s seat for more control during music playback.

General

• 5-channel car amplifier
• Model: GMD9605
• Class-FD/Class D amplifier design
• Compact chassis construction
• Bridgeable channel support
• Suitable for full-system car audio installations

Audio Performance

• Maximum power output: 2000W
• RMS output @ 4 ohms: 75W × 4 + 350W × 1
• RMS output @ 2 ohms: 100W × 4 + 600W × 1
• Bridged output: 200W × 2 @ 4 ohms
• Frequency response:
  • A/B channels: 10Hz–50kHz
  • Subwoofer channel: 10Hz–500Hz
• Signal-to-noise ratio: 94dB
• Total harmonic distortion: 0.05%

Controls & Tuning

• Variable high-pass filter (40Hz–500Hz)
• Variable low-pass filter (40Hz–500Hz)
• Adjustable bass boost (0–18dB)
• Gain control adjustment
• Wired bass boost remote included
• A/B-SW input select support

Connectivity

• RCA line-level inputs
• Speaker-level input compatibility
• Dedicated subwoofer output channel
• Multi-channel speaker configuration support
• Compatible with factory and aftermarket head units

Dimensions & Weight

• Dimensions: 315 × 60 × 200 mm
• Weight: Approx. 3.2 kg

Safety Features

• Thermal protection circuitry
• Short-circuit protection system
• Overload protection
• Stable low-impedance operation
• Efficient heat management Class-D architecture

Use

• Full car speaker system amplification
• Subwoofer power amplification
• Factory stereo audio upgrades
• Multi-speaker car audio installations
• Custom sound system builds
• Cars, SUVs, pickups, boats, and UTV applications

Installation & Compatibility

• Compatible with 12V vehicle electrical systems
• Works with OEM and aftermarket stereos
• Supports external subwoofers and speakers
• Suitable for compact and large vehicle installations
• Professional installation recommended