Crazy Screamer 2G ZomBum/ScreamBum ZB307 F3 50/20

Crazy Screamer 2G ZomBum / ScreamBum ZB307 – F3 Bang Firecrackers with Whistle, 20 Pieces

Crazy Screamer 2G by Zom Bum Explosive is a specialist F3 category whistling bang firecracker for advanced firework enthusiasts who demand more than a standard single-bang effect. Manufactured under the highly recognised Zom Bum / ScreamBum brands and part of the Zom Bum Explosion / ScreamBum series, this model is designed for users seeking a dynamic and distinctive acoustic experience.

Each Crazy Screamer 2G firecracker delivers a powerful two-stage sound effect: an intense, high-pitched whistle quickly followed by a strong, sharp report. The pack contains 20 individual firecrackers, each loaded with 2 g of net explosive content (NEC), making this product ideal for customers who compare bang firecrackers by both effect and technical parameters.

As an F3-category article, Crazy Screamer 2G ZB307 is intended for responsible, knowledgeable adults familiar with the safe use of advanced fireworks. Always follow the manufacturer’s instructions and observe all local regulations relating to F3 pyrotechnics.

This product does not produce coloured display effects or titanium flashes—it is specifically engineered for its unique, rapidly sequenced whistle and bang effect.

Technical Specifications of Crazy Screamer 2G ZomBum / ScreamBum ZB307

• Product type: F3 bang firecrackers with whistle (fuse firecrackers)
• Manufacturer: Zom Bum Explosive / Zom Bum
• Product series: Zom Bum Explosion / ScreamBum
• Category: F3
• Pieces per pack: 20
• NEC: 2 g per firecracker
• Manufacturer code: ZB307
• EAN: 5906639390992
• Ignition type: Fuse
• Effect type: Loud whistle followed by bang

What Effect Does Crazy Screamer 2G ZomBum / ScreamBum ZB307 Produce?

Crazy Screamer 2G is defined by its rapid two-phase acoustic effect. Activation produces a high, distinctive whistle, generating tension and anticipation, before immediately culminating in a single loud explosion. This combination of whistle and bang ensures a more dynamic and memorable effect than standard single-report firecrackers. There are no colour, flash or titanium effects; this product is focused purely on sound.

Such a characteristic makes it ideal for those compiling diverse firework displays who want to add a brief, energetic, and recognisable auditory accent among visual fireworks like batteries, rockets, or fountains.

What Should You Consider When Choosing These Firecrackers?

When selecting F3 bang firecrackers, it’s important to consider their effect sequence, net explosive content, and confirmed F3 classification. Crazy Screamer 2G delivers a clear whistle plus a strong bang, making it stand out from ordinary single-bang firecrackers and ideal for users who value an aggressive and fast-paced sound signature.

NEC (net explosive content) is a technical indicator (here, 2 g per piece), but do not judge comparative loudness by NEC alone, as construction and ingredient type play a significant role. The F3 category means these firecrackers are meant for responsible use by adults and must always be handled according to safety regulations and the instructions provided by the manufacturer.

With 20 well-marked firecrackers per pack, this is a practical choice for those building a larger assortment or looking to supplement visual fireworks with a distinct sound effect from a trusted manufacturer.

Why Choose Crazy Screamer 2G ZomBum / ScreamBum ZB307?

• Characteristic whistling and bang sequence for a unique audio accent.
• Pack of 20, suitable for private celebrations and larger events.
• Part of the well-regarded Zom Bum Explosion / ScreamBum series.
• Clearly marked F3 category for advanced users seeking powerful acoustic fireworks.
• Practical fuse ignition for ease of use while prioritising safety.

Expert Advice from PiroHiT

For customers interested in firecrackers, always compare not just the maximum bang, but also the total effect sequence and the type of report. Crazy Screamer 2G is ideal when you need an audibly dynamic and attention-grabbing effect, but not a visual display. Combine with visual items in your order for a balanced firework experience.

Remember: F3 category firecrackers require careful, legal and responsible handling. Follow all safety instructions and observe safe distances as recommended by the manufacturer.

Looking for more firecrackers or sound-emitting pyrotechnics? Explore our full range here.

FAQ

• What effect does Crazy Screamer 2G ZB307 produce?
  A loud whistle followed by a solid bang, delivered in a dynamic sequence.
• Are these firecrackers fuse-ignited?
  Yes, each firecracker is equipped with a fuse.
• How many pieces are included per pack?
  There are 20 firecrackers per package.
• What is the NEC per firecracker?
  Each contains 2 grams of net explosive content (NEC).
• What is the product category?
  This product is classified as F3 (advanced consumer fireworks).
• Who is the manufacturer?
  Zom Bum Explosive / Zom Bum, from the Zom Bum Explosion / ScreamBum series.
• How does Crazy Screamer 2G differ from regular bang firecrackers?
  It delivers both a whistle and a bang, making the effect more dynamic and recognisable.
• What is the difference between Crazy Screamer 2G (ZB307) and Crazy Screamer Big 2G (ZB308)?
  While both deliver a whistle and bang, ZB307 is specified in this offer as containing 20 pieces per pack with 2 g NEC per item. Confirm the model name and code to ensure you are getting the desired variant for your needs.
• Is this product suitable to complement battery fireworks, rockets, or fountains?
  Yes, the acoustic effect complements visual pyrotechnics very well.