Terra + Gravity

TECHNICAL FOUNDATION

Terra + Gravity represents a complete 2.2 monitoring system designed from the outset to work as one. The passive subwoofer architecture, integrated rear panel amplification, and unified DSP calibration eliminate the compromises typical of adding subwoofers to existing monitors. This isn’t retrofitting bass extension – it’s a purpose-built system operating with the same phase coherence and accuracy standards across the entire frequency range.

Integrated Amplification Architecture

Gravity’s passive design is powered directly from Terra’s rear panel amplification. No external amplifiers, no separate power management, no level matching between independent systems. Terra’s Hypex NcoreX amplification drives both the main monitors and Gravity subwoofers from a single control point.

This integrated approach means the entire system shares the same signal path, the same conversion quality, and the same noise floor. What you hear from 20Hz to 30kHz comes through the same electronics architecture – Terra’s amplification simply extends to drive the additional passive drivers.

Unified DSP Calibration

Terra’s Peregrine DSP handles crossover integration, time alignment, and system calibration for the complete four-driver 2.2 configuration. The digital crossover at 80Hz between Terra and Gravity maintains zero-phase LR4 characteristics – no phase misalignment, no time-domain smearing at the integration point.

Because everything is controlled by Terra’s DSP, there’s no bass management processor to configure, no separate subwoofer controls to adjust, no phase alignment guesswork. The system operates as a unified whole, not separate components sharing a room.

Users have control over delay compensation and subwoofer gain trim for placement flexibility. Gravity can operate either as an integrated extension of Terra or accept discrete LFE input depending on application needs.

System updates can be applied over-the-air as we refine our calibration processes – the complete Terra + Gravity system improves over time.

Professional 2.2 Configuration

Using a pair of subwoofers rather than a single .1 configuration maintains stereo bass information and minimizes room mode excitation. Gravity’s compact form factor allows near-field placement alongside Terra, keeping the entire system within the listening triangle for optimal phase coherence.

This 2.2 architecture delivers the technical advantages professional facilities depend on, in a footprint that fits project studios and home setups. Full-range accuracy without requiring large spaces or extensive room treatment.