Heco Aurora XT Sub 30A

The AURORA XT Sub 30A by Heco is an active subwoofer designed to deliver deep and powerful bass for home audio setups. This subwoofer combines acoustic performance with elegant design, seamlessly integrating into a home theater or hi-fi system.

A Powerhouse in a Compact Format

The AURORA XT Sub 30A features a 30 cm (12-inch) long-throw driver capable of delivering punchy and precise bass. Despite its relatively compact dimensions (350 x 465 x 415 mm), this subwoofer can reproduce frequencies as low as 20 Hz. Its built-in Class A/B amplifier provides 125 W RMS power, with peaks up to 250 watts. This combination allows the AURORA XT Sub 30A to effortlessly fill medium to large rooms with rich and defined bass.

Optimized Acoustic Design

Heco has paid special attention to the acoustic design of this subwoofer. The bass-reflex enclosure uses two tuned and airflow-optimized ports, reducing turbulence noise even at high volumes. The driver features a reinforced kraft paper cone, offering rigidity and lightness for a fast and precise response. The powerful magnetic motor and high-performance voice coil handle high sound levels without distortion. The entire assembly is housed in a sturdy MDF cabinet with internal bracing to minimize unwanted resonances.

Comprehensive Adjustments for Optimal Integration

To adapt to all systems and room types, the AURORA XT Sub 30A offers numerous adjustment options. The variable low-pass filter (50 to 150 Hz) allows precise tuning of the crossover point with the main speakers. The phase control (0-180°) ensures a seamless transition. The volume control balances the subwoofer’s level with the rest of the system. These fine adjustments ensure harmonious integration of the subwoofer, regardless of the acoustic environment.

Versatile Connectivity

In terms of connections, the AURORA XT Sub 30A features stereo line inputs via RCA connectors, as well as a dedicated LFE input for home theater systems. This versatility makes it suitable for both stereo and multichannel configurations. The subwoofer also includes an automatic standby mode, which activates after a few minutes of inactivity to save energy.

High-Performance Acoustics

In use, the AURORA XT Sub 30A impresses with its ability to reproduce deep and impactful bass while maintaining precision and definition. Impacts are delivered with authority, without lag or unwanted resonances. The subwoofer reaches deep into the frequency spectrum, providing a solid foundation for movie special effects as well as musical bass lines. Even at high volumes, it retains control and musicality, with no audible compression or distortion.

An Essential Component to Enhance Your System

By extending the low-frequency response of your main speakers, the AURORA XT Sub 30A significantly broadens the frequency range of your setup. It adds a new dimension to movie soundtracks and music recordings, revealing details and textures previously unheard. Its ability to reproduce extreme low frequencies with power and control greatly enhances the immersive sound experience, whether for spectacular special effects or more subtle atmospheres.

Technical Specifications

Configuration

• Active bass reflex subwoofer
• Speaker: 300 mm

Audio Performance

• Output power: 125 W RMS, 250 W peak
• Frequency response (-6 dB): 20 - 150 Hz
• Crossover frequency: Adjustable 50 - 150 Hz

Physical Characteristics

• Finish: Black
• Dimensions (W × H × D) with feet and terminal: 350 × 465 × 445 mm
• Weight: 19.5 kg