Bose ShowMatch SM20 DeltaQ Large Line Array Speakers: 450W High Power and Flexible Coverage

Bose ShowMatch SM20 DeltaQ Large Line Array Speakers: 450W High Power and Flexible Coverage

• If your project is large and you need a professional sound system that covers a wide area with high accuracy, then a large line-array speaker is the perfect solution. The Bose ShowMatch SM20 is the right solution.
• The advanced Line Array large speaker gives you complete control over coverage and amazing sound quality suitable for the largest theaters and halls.

Technical description:

• The ShowMatch SM20 large party speakers rely on advanced DeltaQ technology, which allows for changing the sound direction (directivity) of each unit within the array, giving you:

Balanced sound distribution across the entire audience

Reduce sound loss

Better coverage using fewer speakers

Equipped with:

4 high-frequency compression drivers

2. Save 8-inch high performance

• It requires an external amplifier + DSP to fully operate.

Technical specifications:

voice performance

• Frequency response: 59Hz – 18kHz
• Maximum system output: up to 145 dB
• SPL:
• LF: 121 dB Continuous / 127 dB Peak
• HF: 125 dB Continuous / 131 dB Peak

Coverage

• Vertical: 20°
• horizontal:
• 70° or 100° (attached)
• 120° (optional)

ability

• LF:
• 450W Continuous
• 1800 Watt Peak
• HF:
• 100 Watt Continuous
• 400 Watt Peak

the components

• HF: 4 x Compression Drivers (2 inch Voice Coil)
• LF: 2 x 8 inch Wover

Resistance

• LF: 8 ohms
• HF: 6 ohms
• Crossover
• 750Hz (requires external DSP)

Dimensions and weight

• 303 × 793 × 461 mm
• Weight: 29 kg

Design

• Material: Baltic Birch
• Suspension system: Quick Pin three-point

Key features:

• DeltaQ technology for precise audio coverage
• The ability to easily change the angle of coverage
• Powerful performance up to 145 dB
• Professional Line Array Design
• Quick Pin Installation
• Suitable for large systems

Product summary:

• Bose ShowMatch SM20 large Line Array professional speakers offer complete control over sound coverage with powerful performance, ideal for large projects.

Additional features:

• Flexibility in audio system design
• Reduce the number of headphones required
• Easy integration with other Bose systems
• Design suitable for permanent or temporary installation
• High sound quality, especially in vocals.
• The ability to create asymmetrical coverage patterns

Applications used for the product:

• Grand theaters
• Professional sound coverage for the audience.

• Halls and conferences
• A balanced voice for all attendees.

• stadiums
• Powerful and precisely distributed sound systems.

• mega events
• Strong performance and high stability.

Summary and final advice:

• If you're working on a large project and need professionally distributed sound without row variations, then the Line Array ShowMatch SM20 large speakers are a very strong option.
• Its most important feature is DeltaQ — because it gives you actual control over the distribution of sound instead of relying solely on the traditional arrangement.

Important advice:

• Do not use it without DSP calibration — angle adjustment + digital processing is what brings out the true performance of this system.

• Detailed product data (Data Sheet).