DLS Flatsub Stereo-One - Subwoofer

An all-in-one active 2.1 system: the Flatsub Stereo-One combines a subwoofer with a built-in Class D amplifier and a stereo amplifier for a pair of Flatbox speakers. A 7" long-stroke woofer paired with a passive radiator delivers deep, controlled bass. Both black and white front grilles are included, with a black high-gloss finish also available.

• Built-in 2.1 amplifier — powers both the subwoofer and a pair of stereo satellite speakers
• Adjustable front/sub level, crossover frequency, and Bass EQ for room-matched tuning
• Included Bluetooth aptX receiver (BTR1.0) for wireless streaming from any device
• Flexible placement thanks to onboard level and filter controls
• Interchangeable black and white front grilles included

Type
Active subwoofer with 2.1 amplifier system

Amplifier
Digital 80W for subwoofer + 2×35W for satellites (Class D)

Woofer
7" (17.5cm) + 7" passive radiator

Frequency Range
Sub: 32Hz @ -6dB

Low-pass Filter
50–250 Hz (subwoofer amp)

High-pass Filter
12dB @ 80Hz (satellite amp)

Bass EQ
+5dB @ 35Hz

Inputs
Low-level and high-level input with auto-start

Dimensions (W×D×H)
550 × 165 × 300 mm (21.65" × 6.5" × 11.8")

Weight
8.5 kg (18.7 lbs)