Active subwoofer Blaupunkt GTB 8200 A

The Blaupunkt GTB 8200 A is an active subwoofer designed to deliver focused low-frequency sound in compact installations. Rated at 75 W RMS and covering a frequency range from 35 to 500 Hz, this black, compact unit is intended for installations where space is limited but bass reinforcement is required. With physical dimensions of 255 x 272 x 260 mm, the subwoofer integrates into car audio systems or small home/office setups while providing controlled deep-bass response.

Advantages

The integrated amplifier simplifies installation and eliminates the need for an external amp, while the 75 W power rating provides consistent low-frequency output. The frequency range starting at 35 Hz reproduces deep bass fundamentals, and the upper limit of 500 Hz ensures smooth integration with midrange drivers. The compact enclosure and black finish allow flexible placement and a discreet visual presence in a vehicle or room.

Suitable for

• Car audio systems requiring compact active bass reinforcement
• Small home or office audio setups where space is limited
• Listening to contemporary music genres that benefit from clear low frequencies

Key specifications

• Type: Active subwoofer with built-in amplifier
• Rated power: 75 W
• Frequency response: 35–500 Hz
• Enclosure dimensions: 255 x 272 x 260 mm
• Color: Black

How to use

Install the Blaupunkt GTB 8200 A on a stable surface or secure it in the vehicle trunk or under a seat following vehicle-specific mounting recommendations. Connect the subwoofer to the audio source using the appropriate line-level or speaker-level inputs provided by your car head unit or audio system. Adjust the level and crossover settings on the subwoofer (if available) to blend with the main speakers, and fine-tune output to avoid distortion at high volumes. Ensure proper power and ground connections when installing in a vehicle and verify polarity for correct phase alignment with other speakers.

Usage recommendations

For optimal integration, set the crossover point so the subwoofer handles frequencies below the main speakers' low-frequency limit, typically between 60 and 120 Hz depending on speaker capability. Keep the enclosure ventilated and avoid placing heavy objects on top of the unit. When installing in a vehicle, use appropriate wiring and a dedicated fuse close to the battery to protect the circuit.