Sub8 Pro

Powerful, Controlled Bass
Delivers deep, accurate low-end performance that gives compact monitoring systems a stronger foundation.

High-Performance Woofer
Uses a low-distortion woofer designed for clean, controlled bass even at demanding listening levels.

Advanced DSP Processing
Provides precise signal processing for consistent crossover, filtering, equalization, and system performance.

ADAM Control
Allows convenient remote control, calibration, and management from a computer over a network connection.

Room Calibration
Supports detailed tuning to help adapt the subwoofer to the acoustics of your listening space.

Sonarworks Integration
Works with Sonarworks room-correction profiles for easier calibration of stereo and multichannel monitoring systems.

Flexible Bass Management
Offers extensive crossover and phase controls to help the subwoofer integrate smoothly with studio monitors.

Digital and Analog Connectivity
Supports professional digital and balanced analog connections for easy integration into a wide range of studio setups.

Immersive Audio Ready
Includes dedicated operating modes designed to support multichannel and immersive mixing workflows.

Remote Bypass
A footswitch connection makes it easy to bypass bass management for quick monitoring comparisons.

Optimized Bass Port
A carefully engineered port minimizes unwanted turbulence for cleaner and more consistent low-frequency output.

Efficient Amplification
Powerful amplification works with intelligent protection to deliver dependable performance across different listening levels.

Robust Cabinet
A reinforced wooden enclosure helps reduce unwanted resonance and provides a stable foundation for accurate bass reproduction.

Protective Metal Grille
A strong grille protects the woofer, making the subwoofer well suited to placement under desks and in working studio environments.

Upgradeable Platform
Network-based firmware updates allow new functionality and improvements to be added over time.

Extended Warranty
Product registration provides access to an extended warranty for additional long-term protection.

General Specifications
Device Type: Active DSP-based subwoofer
Cabinet Design: Front-firing, front-ported
Cabinet Material: Vinyl-wrapped MDF with painted MDF front panel
Woofer Basket Diameter: 8 in
Woofer Voice Coil Diameter: 35 mm
Woofer Cone Material: Paper
Woofer Construction: Fibre-reinforced paper cone, elasticated rubber surround, ferrite magnet system with demodulation rings
Woofer Protection: Steel grille
Bass Port: FEA-optimized

Acoustic Performance
Frequency Response @ -3 dB: 30–228 Hz
Frequency Response @ -6 dB: 26–300 Hz
Max SPL, 50–100 Hz, 3% THD RMS: 105 dB SPL
Max SPL, 25–50 Hz, 10% THD RMS / Peak: 101 / 104 dB SPL
Max Peak SPL, IEC-Weighted Noise, Full Range / 85 Hz Bass Managed: 112 / 113 dB SPL
Dolby D.A.R.D.T. Max Peak SPL, Full Range / 85 Hz Bass Managed: 112 dB SPL
Crossover Frequencies: 70, 85, 100, 115 Hz
Self-Generated Noise @ 10 cm, +6 dB Level, Wide Mode: <20 dB(A)

Amplification
Amplifier Type: Class D / PWM
Woofer Amplifier Peak Output, 10% THD, Limiter Deactivated: 325 W
Woofer Amplifier RMS Output, 1% THD, Limiter Deactivated: 200 W @ 3 Ω
Protection: Independent peak and thermal limiters, over-current protection, over-temperature protection, under-voltage protection

Audio Inputs
Analog Inputs: 2 × XLR/TRS combo
Digital Input: XLR AES3
Analog Input Impedance: 25 kΩ
Digital Input Impedance: 110 Ω
Maximum Input Level: 19 dBu
AES3 Resolution: Up to 24-bit
AES3 Sample Rate: Up to 96 kHz

Audio Outputs
Analog Outputs: 2 × XLR
Digital Output: XLR AES3
AES3 Channels: 2

Signal Processing
AD Converter: 24-bit
Internal Sample Rate: 96 kHz
Latency: 4 ms
Delay Range: 0–10 ms
Delay Resolution: 32-bit
Room Adaptation: 4-band parametric EQ
Third-Party Calibration Compatibility: Sonarworks SoundID Reference
Calibration Profile Hosting: Integrated DSP platform

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

Network Control
Network Connector: RJ45
Connection Type: Ethernet
Communication Protocol: AES70 / TCP
Control Software: ADAM Control
Remote Functions: Level, equalization, phase, delay, calibration, firmware updates
Multi-Device Control: Supported

Electrical
AC Input Voltage: 100–240 V, 50/60 Hz
Maximum Power Consumption: 400 W
Standby Power Consumption: 2.5 W
Power Rating: 400 W max
Peak Inrush Current: 6.07 A

Dimensions and Weight
Unit Dimensions H × W × D: 15.2 × 11.8 × 14.4 in
Unit Weight: 33 lb 12 oz
Boxed Dimensions H × W × D: 20.3 × 20.1 × 16.6 in
Boxed Weight: 49 lb 11 oz
Packed Cube: 0.127 m³

Environmental Requirements
Operating Temperature: -10°C to +40°C (+14°F to +104°F)
Operating Relative Humidity: <75%, non-condensing
Transport / Storage Temperature: -20°C to +65°C (-4°F to +149°F)
Transport / Storage Relative Humidity: <95%, non-condensing

Included Components
Subwoofer: 1
Power Cable: IEC
Documentation: Quick Start Guide, safety and warning sheet