The Hertz DBA 201 F is a slim, low-profile active subwoofer enclosure designed to deliver deep, dynamic bass while fitting into tight spaces. With a sealed “super-flat” design and an integrated Class-D amplifier delivering up to 440 W peak power, this 8″ (200 mm) driver offers serious performance without the bulk of traditional sub boxes.

Built for installation behind seats or under benches where space is at a premium, the DBA 201 F uses a shallow sealed enclosure optimized via FEM simulation and a large magnet structure on the driver to ensure high control and output even at high excursion. Comprehensive onboard controls — including low-pass crossover, bass boost, phase switch and auto-on/standby — make it easy to tune into your system.

Technical Specifications:

• Size: 200 mm / 8″
• Continuous Power Handling: 220 W
• Peak Power Handling: 440 W
• Impedance: 0.4 Ω
• Frequency Response: 32 Hz – 400 Hz
• Voice Coil Diameter: 38.6 mm / 1.52″
• Enclosure Design: Super Flat Sealed
• Magnet Size (D×d×h): 110 × 45 × 17 mm (4.33×1.78×0.67″)
• Dimensions: approx 345 × 245 × 79 mm (13.58″ × 9.64″ × 3.11″)

Amplifier & Features:

• Built-in Class-D amplifier with high efficiency and low current draw
• Low-pass filter: 24 dB/Oct adjustable 50-150 Hz
• Subsonic filter: 15 Hz @ 24 dB/Oct
• Bass boost: 0-6 dB @ 45 Hz
• Phase switch: 0° / 180°
• Input sensitivity control, RCA line-in or speaker-level input, auto turn-on/standby

What’s in the Box:

• Hertz DBA 201 F active subwoofer enclosure
• Remote level control (HRC-01)
• Mounting hardware and installation accessories

Key Features:

• Super-flat sealed enclosure ideal for under-seat or behind-seat installation
• Powerful 8″ driver with massive magnet for deep, controlled bass
• High-efficiency Class-D power module for lower current draw and better integration into modern vehicles
• Extensive tuning controls onboard for perfect system matching and phase alignment

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