Professional 100-Shot 1" 1.3G Whistling Aerial Display Fireworks Cake Screaming/ Wolf-Howling Effect Cake Fireworks

Key Technical Specifications

To assist international buyers, safety compliance officers, and display choreographers, here are the precise physical parameters and hazard classifications:

• Hazard Classification: UN Class 1.3G / Mass Explosion Hazard (Professional Use Only)
• Total Shot Count: 100 Multi-Shot High-Altitude Aerial Displays
• Caliber Size: 1.0 Inch (Uniform Bore Matrix)
• Tube Specification: 30mm (ID) × 36mm (OD) × 250mm (H)
• Extended Tube Height: 250 mm (Specially lengthened to accommodate the whistling composition, optimal internal pressure, and maximum vertical launch velocity)
• Primary Acoustic Effect: High-Decibel Whistling / Screaming / Howling Tail

Performance Architecture & Engineering Features

• High-Decibel Acoustic Screaming Tail: Each of the 100 tubes is loaded with a premium whistling formulation that screeches intensely upon launch. This creates a powerful auditory buildup as the shell ascends, piercing through background crowd noise.
• 1.3G Professional Grade Power: Engineered with a heavier chemical composition per tube compared to consumer items. This translates to significantly louder acoustic breaks, wider burst diameters at peak altitude, and ultra-bright chemical color saturation.
• Reinforced 250mm Heavy-Wall Tubes: Manufactured using high-density, reinforced pyrotechnic paper casing. The extended 250mm height safely handles the prolonged thrust and high internal pressures required for premium whistling effects, preventing structural tube splitting or cross-firing.

Recommended Applications & Best Use Cases

This high-performance 1.3G whistling compound cake is engineered to seamlessly integrate into professional Western show designs:

• Time-Coded Pyro-Musicals: The sharp, distinct sound profile is highly favored by display choreographers using digital firing systems (e.g., Fireone, Cobra, Starfire) to match high-tempo audio tracks, intense musical builds, or dramatic transitions.
• 4th of July, Canada Day, & National Festivals: Ideal for adding auditory variety and high-density structural rhythm to public celebrations, ensuring the crowd stays engaged between traditional color segments.
• New Year’s Eve (NYE) City Countdowns: A premium choice for municipal midnight countdowns, offering the exact multi-sensory (sonic and visual) impact required for massive outdoor venues.
• Stadium Entertainment & Concert Main Stages: Provides a reliable, high-altitude acoustic signature for large-scale outdoor music festivals, sporting event opening ceremonies, and concert finales.

Customization Options:

• Logo customization with your branding
• Special package design services
• Custom effects including shapes, shots, colors, and sounds

Flexible Small-Batch Order Fulfillment

Customization Service

Extensive Factory Resources