Marshall Party Speaker Bromley 450

The Marshall Bromley 450 combines iconic Marshall styling with modern party‑speaker technology. Engineered in Sweden, it delivers omnidirectional sound, dynamic stage lighting, and professional connectivity options for microphones and instruments. Whether at a house party, festival, or backyard event, it’s built to keep the music going with durability and long battery life.

Detailed Specs

• Audio
  • True Stereophonic 360° sound with drivers on all sides
  • Frequency range: 40Hz – 20kHz
  • Maximum sound pressure level: 100 dB SPL @ 1m
  • Drivers: 2 × 6.5″ woofers (40W each), 4 × 2″ full‑range drivers (6W each), 2 passive radiators
  • Amplifiers: 2 × 90W Class D (woofers), 4 × 55W Class D (full‑range)
• Battery & Charging
  • 40+ hours portable playtime
  • Quick charge: 20 minutes = 6 hours playback
  • Full charge in ~3.5 hours
  • Replaceable Lithium Iron Phosphate (LFP) battery, eco‑friendly and hot‑swappable
• Connectivity
  • Bluetooth 5.3 with Auracast and multipoint pairing (range up to 70m)
  • Wired inputs: AUX 3.5mm (in/out), USB‑C, RCA
  • Mic/Instrument inputs: 2 × XLR/6.35mm combo jacks
  • Codecs supported: SBC, AAC, LC3
• Design & Build
  • Dimensions: 366 × 492 × 261 mm
  • Weight: 12.3 kg
  • IP55 dust and splash resistance
  • Built‑in handle and strap anchors for portability
  • Black and Brass finish with stamped metal grille and PU leather wrap
  • Integrated stage lights with 3 presets inspired by ’70s shows
• Controls & Extras
  • Top panel: power switch, source selector, media controls, bass/treble knobs, M‑Button, light mode selector
  • Marshall Bluetooth app support for EQ and updates

Why Choose the Marshall Bromley 450

• Immersive 360° sound that fills any space evenly.
• Long battery life with 40+ hours playback and quick charging.
• Professional connectivity for microphones and instruments, ideal for karaoke or live sets.
• Durable IP55 build for outdoor use without worry.
• Dynamic stage lights add atmosphere to parties.
• Replaceable eco‑friendly battery ensures longevity and sustainability.
• Multipoint Bluetooth and wide range for seamless device pairing.
• Iconic Marshall design that stands out visually.