ADAM Audio SUB8 – 8.5″ Active Subwoofer (160W)

OVERVIEW

ADAM Audio subwoofers are designed with one primary goal in mind: Achieving absolute accuracy and an authentic natural sound in the process of music reproduction. This means combining exceptional bass power with precision and clarity in every subwoofer. These elements are the perfect partners to complement the highly acclaimed clarity and transparency of ADAM Audio monitors in the lower and lowest frequencies.

All ADAM Audio subwoofers feature both balanced (XLR) and unbalanced (RCA) input/output connectors and comprehensive control options that allow for adapting to different room acoustics and requirements.

All ADAM Audio subwoofers feature a level control (-60dB to +6dB), phase switch (180°) and a variable upper frequency control (50-150Hz). For the satellite outputs, an 85Hz high-pass filter can be switched in to block frequencies below 85Hz, so satellite speakers can meet the Dolby® recommendations for theatre sound and also to relieve the satellites from the lower frequencies. In addition, you can either switch on/off the subwoofer manually or use the option of automatically powering up the subwoofer whenever it receives a signal (‚signal-on/ continuous’).

The Sub8 is a small yet powerful subwoofer designed to extend the low frequency capabilities of any nearfield monitoring system down to 30Hz.

It houses a robust 8.5″ woofer with a 1.5″ voice coil driven by a 160W ICE power amplifier. This amp combines low heat generation with high performance to handle maximum power levels, even during long mix sessions.

The front baffle features two motorised knobs that let you tailor input level and crossover frequency settings. These settings can also be controlled via the included wireless remote, allowing you to optimise your sound reproduction from your ideal listening position.

The Sub8 is designed for smaller rooms up to 20 square meters. It is an ideal match for ADAM Audio’s AX-Series and the S1X and S2X nearfield monitors.

FEATURES

• Compact 8.5″ active studio subwoofer designed to extend the low-frequency performance of nearfield monitoring systems.
• Extends bass response down to 30Hz for deeper, tighter and more accurate low-frequency reproduction.
• Robust 8.5″ woofer with a 1.5″ voice coil delivers precise and controlled low-frequency detail.
• 160W ICE power amplifier provides high-performance, efficient power delivery with low heat generation.
• Designed for smaller studio spaces up to 20 square metres, making it an ideal complement to compact nearfield monitors.
• Variable crossover control (50Hz–150Hz) allows seamless integration with a wide range of studio monitors.
• Switchable 85Hz high-pass filter relieves satellite speakers from lower frequencies and supports Dolby®-compliant theatre monitoring setups.
• Adjustable input level control (-60dB to +6dB) enables precise system matching and low-frequency balance.
• 180° phase switch assists with subwoofer and monitor alignment for more coherent low-frequency reproduction.
• Balanced XLR and unbalanced RCA connections provide flexible integration with professional and consumer studio equipment.
• Signal-sensing auto power mode automatically activates the subwoofer when an audio signal is detected.
• Manual power mode provides continuous operation when required.
• Motorised front-panel controls allow convenient adjustment of input level and crossover frequency from the listening position.
• Wireless remote control provides convenient access to key settings without leaving the listening position.
• Designed to complement the clarity, transparency and accuracy of ADAM Audio monitoring systems.
• Robust construction provides reliable performance for demanding, long-term studio use.

TECHNICAL SPECS

Driver

Basket Diameter: 8″

Voice Coil Diameter: 1.5″ (38 mm)

Cone Material: Paper

Audio Input Connectors

Analog: XLR / RCA

Input Impedance: 10 kOhm

Amplification

Type: PWM

Amp. Power RMS / Music: 160 W / 240 W

Acoustics

Frequency Response: 28 Hz – 150 kHz

THD > 60 Hz: ≤1 %

Max. peak SPL at 1 m: ≥110 dB

Crossover Frequencies: 50 – 150 Hz

Control Options

EQ 80 Hz: -60 to +6 dB

General Data

Panel: Rear

Weight: 12 kg (26.5 lbs)

Dimensions:

• Height — 410 mm (16″)
• Width — 260 mm (10″)
• Depth — 380 mm (15″)

Warranty: 5 years (2 years standard plus 3 years optional with product registration)

Delivery Contents

• 1 x Sub8 8.5″ Active Subwoofer
• 1 x Power Cord
• 1 x Remote Control (Wireless)
• 2 x AAA Batteries
• 1 x User Manual