ADAM Audio Sub8 PRO Studio Subwoofer

Complete Your System - The ADAM Audio Sub8 PRO Studio Subwoofer

An advanced DSP-based feature set and outstanding acoustic performance make the Sub8 PRO an ideal foundation for compact monitoring systems. Part of Adam Audio's modern range of networked subwoofers, the Sub8 PRO features a high-excursion 8” woofer, FEA-optimized bass reflex port and powerful class D amplifier. The backplate of the Sub8 PRO highlights its professional, feature-rich nature. It offers comprehensive phase and crossover controls, digital input and output via AES3, balanced analog input and output via XLR and TRS, plus a footswitch input to activate or bypass bass management. The ethernet port enables a multitude of management and calibration tools for the Sub8 PRO via ADAM Control, the included application for networked ADAM Audio products. The subwoofer can be manually time aligned and calibrated across 4 bands of parametric EQ, and calibration profiles from Sonarworks can be uploaded directly to an integrated platform. Firmware updates are also managed via ADAM Control which allows future functionality to be added to the subwoofer. In addition to Stereo mode for conventional use, the Sub8 PRO features two operational modes that were designed with immersive audio in mind. The dedicated LFE mode is suited to mixing in Dolby Atmos, while the Wide option allows the sub to play full range. All this technology is contained within a robust wooden cabinet while the woofer is protected by a solid metal grille. The Sub8 PRO comes with a 2-year warranty that can be extended to 5-years upon product registration.

ADAM Control

ADAM Control is the calibration and management platform for all networked ADAM Audio products. The extensive tuning and phase controls of the Sub8 PRO can be attenuated remotely and in real time over Ethernet. Once downloaded and installed, you can control multiple subwoofers and A Series monitors at once, precisely adjusting equalization, and delay settings from various listening positions in your studio space. ADAM Control also facilitates firmware updates, allowing new features to be added to the Sub8 PRO over time.

Automated Room Correction via Sonarworks

The Sub8 PRO is designed to complement ADAM Audio’s Sonarworks-ready, award-winning line of A Series monitors. It features a platform on the subwoofer’s DSP that can host advanced filters created in SoundID Reference. Using Sonarworks and a measurement mic, you can calibrate stereo and multichannel A Series and Sub8 PRO systems with ease.

High-Performance Woofer

The heart of the Sub8 PRO is its high-excursion, low-distortion woofer. Made from a fiber-reinforced paper material, the cone is further strengthened by an elasticated rubber surround that permits considerable excursion while maintaining its mechanical design. The precision geometry of the ferrite magnet system is completed by demodulation rings which stabilize voice coil inductance. The considered design of the woofer extends to the advanced ventilation of all moving parts to minimize unwanted noise.

Digital Connectivity

AES3 is a professional standard for transmitting digital audio between interfaces and loudspeakers. Both the AES3 input and output connectors on the Sub8 PRO can carry 2 channels of digital audio up to 24-bit resolution and sample rates of 96 kHZ. By maintaining signal in the digital domain fewer conversions are required and higher quality audio can be transmitted over longer distances.

SPECIFICATIONS

Acoustics

• Frequency Response @ -3 dB: 30 - 228 Hz
• Frequency Response @ -6 dB: 26 - 300 Hz
• Max SPL in Full Space at 1 m with Sine Bursts (Average 50 - 100 Hz) at 3% THD (rms): 105 dBSPL
• Max SPL in Full Space at 1 m with Sine Bursts (Average 25 - 50 Hz) at 10% THD (rms / peak): 101 / 104 dBSPL
• Max Peak SPL in Full Space at 1 m with IEC-Weighted Noise (Full Range / 85 Hz Bass Managed): 112 / 113 dBSPL
• Dolby D.A.R.D.T. Max Peak SPL (Full Range / 85 Hz Bass Managed): 112 dBSPL
• Crossover Frequencies: 70, 85, 100, 115 Hz
• Self-Generated Noise (@ 10 cm, Level = +6 dB / Wide Mode): < 20 dB (A)

Drivers

• Woofer Basket Diameter: 8"
• Woofer Voice Coil Diameter: 35 mm
• Woofer Cone Material: Paper

Audio Input Connectors

• Analog: 2 x XLR / TRS combi
• Digital: XLR AES3
• Input Impedance (Analog): 25 kOhm
• Input Impedance (Digital): 110 Ohm
• Max. Input Level: 19 dBu

Audio Output Connectors

• Analog: 2 x XLR
• Digital: XLR AES3

Signal Processing

• AD Converter: 24-bit
• Internal Sample Rate: 96 kHz
• Latency: 4 ms
• Delay Range, Resolution: 0 - 10 ms / 32-bit
• Protection: Independent peak and thermo limiters; Over Current Protection; Over Temperature Protection, Under Voltage Protection

Amplification

• Woofer Amplifier: Type: PWM
• Woofer Amplifier: Peak (10% THD, Limiter Deactivated): 325 W
• Woofer Amplifier: RMS (1% THD, Limiter Deactivated): 200 W @ 3 Ohm

Control Options (via Backplate)

• Input Sensitivity: 0 dBu = 100 dB SPL at 1 m @ 0 dB level setting, full space
• Level: -18 dB to +6 dB
• Input Selection: analog, digital
• Phase: 0°, -45°, -90°, 135°, 180°, -225°, -270°, -315°
• Bass Management: 70, 85, 100, 115 Hz
• Operational Modes: Remote Control, Local / Stereo, LFE (<120Hz), Wide
• Footswitch: Yes (Bypass), TS-connection latched

Control Options (via Network)

• Networking Connector: RJ45
• Connection Type: Ethernet
• Communication Protocol: AES70 / TCP
• Control Software: ADAM Control
• Advanced Room Adaptation: 4-bands Parametric EQ
• Third-Party Calibration Compatibility: Sonarworks

General Data

• Cabinet Design: Front firing and front ported
• Cabinet Material: Vinyl wrapped MDF and painted MDF front panel
• Power Consumption; Max, Idle, Sleep: 400 W max, 2.5W standby
• AC Input Voltage: 100 - 240V, 50/60 Hz
• Power Rating: 400 W max
• Peak In-Rush Current: 6,07 A
• Operating Conditions: -10° C to +40° C (+14° F to +104° F); <75% RH, non-condensing

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.