Blaupunkt GTw 190 A 24V Active Subwoofer 280mm 150W 2 Ohm 2003020000011

150 W RMS of amplified bass from a 280 mm driver, engineered for 24 V electrical systems.

Overview

The Blaupunkt GTw 190 A is an active subwoofer built for vehicles with 24 V power. The sealed MDF enclosure houses a 280 mm driver and a built-in amplifier, delivering 150 W RMS and up to 300 W peak. With a 2-ohm impedance and a frequency range of 30–200 Hz, it reproduces deep bass with authority.

What stands out

• Active design with integrated amplifier – no external amp needed
• Variable low-pass filter (50–200 Hz) and bass boost (0–12 dB @ 45 Hz) for fine-tuning
• Switchable phase control (0°/180°) for seamless integration with existing speakers
• High-level and low-level inputs for flexible connection
• Protection against overload, short circuit, and thermal issues

Technical details

• Subwoofer type: Active
• Power supply: 24 V DC
• RMS power: 150 W
• Peak power: 300 W
• Driver diameter: 280 mm
• Impedance: 2 Ohm
• Frequency response: 30 – 200 Hz
• Low-pass filter: 50 – 200 Hz (variable)
• Bass boost: 0 – 12 dB @ 45 Hz
• Phase control: 0° / 180°
• Signal-to-noise ratio: >90 dB
• Input sensitivity: 0.2 – 5 V (low level), 0.5 – 10 V (high level)
• Enclosure type: Sealed
• Enclosure material: MDF
• Grille material: Metal

Our verdict

A robust, high-output subwoofer for 24 V systems, offering precise tuning and reliable protection in a compact sealed enclosure.