Martin Logan Abyss 8 8-Inch Powered Subwoofer

Digital Signal Processing

Ultra High-Resolution 500MHz Vojtko DSP Engine with 64bit processing

Frequency Response

23–120 Hz ±3 dB (Anechoic via LFE input)

Low Frequency Transducer

Triple 8" (20.3cm) Hybrid Woofer System consisting of a single high-excursion, anodized-aluminum cone in a stamped steel basket with dual anodized-aluminum cone passive radiators

Cabinet

Precision-crafted, sealed MDF enclosure featuring a robust 1-inch thick MDF structure with reinforced woofer baffles and center brace

Amplifier

Magnitude MT-1kW Amplifier with 1,000W peak (500W continuous)

Controls (Backplate)

Level: Interactive LED Backlit Knob
Tone Sweep: Sweep Start and Pause (with status light)
Power Mode: On, 12v Trigger, Auto
Wireless Audio Pairing Button (for included MartinLogan wireless transmitter)

Controls (via Bluetooth)

Level: -40 to 12dB (Min-Max)
Low-Pass Filter (Frequency): 35–120Hz (1° Increments)
Low-Pass Filter (Order): Bypass, Third, Fourth
Phase: 0–180° (1° Increments)
Phase (Polarity): Normal, Inverted
Preset Listening Modes: Movie, Music, Night
20–30Hz Level: ±10dB
Anthem Room Correction (ARC Genesis): On, Off
Tone Sweep (120-20Hz): On, Off, Pause (Frequency)

Wireless Inputs

Integrated Wireless Receiver, Wireless Transmitter Included

Inputs

Line Level: Left, Right, and LFEXLR: LFE
Speaker Level: Left and Right (requires banana plugs)

Power Draw

Max: 500W
Standby (Wireless Disabled): 0.5W
Standby (Wireless Enabled): <2W
*Transmitter and Subwoofer combined

Feet

Integrated Anti-Vibration Feet (carpet spikes included)

Weight

46.7 lbs (21.2 kg)

Dimensions (H x W x D)

13.5" x 13.2" x 13.2" (34.3cm x 33.5cm x 33.5cm)

Finish

Gloss Black or Satin White