The Aquila AQ210U Flat Spirals Bass Strings are a premium 4-string set designed for short-scale bass instruments with scale lengths between 22 and 24 inches (60.96 cm).

Combining innovative materials with Aquila’s advanced string technology, these strings deliver exceptional warmth, projection, and playing comfort.

Unlike conventional bass strings that use steel or nickel windings, the AQ210U features high-density copper windings, providing a richer and more resonant acoustic response. The greater density of copper enhances tonal depth while maintaining excellent clarity and balance across all strings.

At the heart of each string is Aquila’s exclusive Sugar bioplastic monofilament core, a proprietary material developed and produced exclusively by Aquila. This innovative core contributes to outstanding acoustic performance, improved responsiveness, and a natural, expressive bass tone.

The Flat Spirals construction offers a smooth playing feel while producing strong projection, excellent sustain, and balanced tension. Whether you're performing, recording, or practicing, the AQ210U set provides reliable performance and a rich, full-bodied sound.

Key Features

• Designed for short-scale bass instruments
• Suitable for 22–24 inch (60.96 cm) scale lengths
• Innovative Flat Spirals construction
• High-density copper windings
• Exclusive Aquila Sugar bioplastic monofilament core
• Rich, warm, and resonant bass tone
• Excellent sustain and projection
• Smooth feel for comfortable playability
• Balanced tension across all four strings
• Advanced Aquila string technology

Specifications

Model: AQ210U
Manufacturer: Aquila
Product Type: Full Set (4 Strings)
Scale Length Compatibility: 22–24 inches (60.96 cm)
String Material: Copper with Sugar Bioplastic Core
Condition: Ne

String Gauges