PreSonus Eris Pro Sub 10 – Precision 10″ Studio Subwoofer

The PreSonus Eris Pro Sub 10 brings powerful, accurate bass to your monitoring system. Its 10-inch glass-composite driver, 170 W Class-AB amplification, and flexible crossover controls let you seamlessly integrate sub-bass into 2.1 or Dolby Atmos setups—adding depth without overwhelming clarity.

Key Features

• 10-inch front-firing glass-composite driver: Lightweight and rigid for tight, low-distortion sub-bass down to 20 Hz.
• 170 W RMS Class-AB amplifier: Delivers clean, dynamic low-end capable of reaching 113 dB SPL at 1 metre.
• Variable low-pass filter (50–130 Hz): Allows precise crossover blending with your main monitors.
• Switchable high-pass filter (80 Hz): Prevents unwanted bass reinforcement in your full-range monitors.
• Footswitch bypass: Momentary footswitch included to compare your mix with or without the sub instantly.
• Gain, polarity & ground-lift controls: Fine-tune level alignment, correct phase issues, or resolve ground-loop hums.
• Rich I/O options: Balanced XLR, ¼″ TRS, and RCA inputs plus XLR and TRS outputs, including a “Sub Out” for cascading another sub.

Customer Benefits

Whether you're mixing stereo or immersive audio, the Eris Pro Sub 10 adds authoritative low-end while maintaining clarity. Precise tuning options and phase control let you align crossover behavior effortlessly, and the footswitch makes comparison seamless—helping you make mixes that translate everywhere.

Quick Specs

• Driver: 10″ glass-composite low-frequency transducer
• Amplification: 170 W RMS, Class-AB
• Frequency Response: 20 Hz – 200 Hz
• Peak SPL: 113 dB @ 1 m
• Low-pass filter: Continuously variable, 50–130 Hz
• High-pass filter: Switchable at 80 Hz
• Controls: Input gain (−30 to +6 dB), polarity invert, ground-lift, footswitch bypass
• Inputs: Balanced XLR, TRS; unbalanced RCA
• Outputs: Balanced XLR, TRS, plus XLR Sub Out
• Dimensions: Height 40 cm × Width 32 cm × Depth 40.6 cm
• Weight: Approx 16.8 kg

What’s in the Box

• PreSonus Eris Pro Sub 10 powered subwoofer
• Momentary footswitch for bypass control
• IEC power cable
• Quick Start guide

Use Cases / Ideal For

Ideal for professional and personal studios seeking accurate low-end reproduction, immersive audio systems, and reliable 2.1 monitoring. The Eris Pro Sub 10 enhances mix translation and keeps sub-bass articulate across listening tools.

Compatibility

Integrates with full-range studio monitors via balanced or unbalanced inputs. Output routing supports cascading another subwoofer, while crossover filters ensure clean handoff between sub and satellites.

Pros & Cons

✅ Pros:

• Powerful and fast bass with low distortion
• Flexible crossover tuning for smooth integration
• Footswitch makes mix comparison instant and intuitive
• Extensive I/O and phase control options for versatile setup

⚠️ Cons:

• Relatively heavy at 17 kg—requires stable placement
• Large footprint compared to compact studio monitors

The PreSonus Eris Pro Sub 10 adds impactful, accurate low-end to your mixes with intuitive controls and rugged design—perfect for engineers and creators needing sub-bass clarity.