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JAM Systems

JAM Systems 4800W Big Bass Bundle

Product Code: JMSSYSBB001 Brand: JAM Systems
JAM Systems 4800W Big Bass Bundle
HOT DEAL:
£2999.00
SRP £3240.00
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JAM Systems 4800W Big Bass Bundle

JAM Systems 4800W Big Bass Bundle
4 × SB118-33 Subwoofers + JAM X72 Amplifier

This complete big bass system is designed for serious low-frequency output with proven components, matched for efficiency, control, and reliability. The bundle combines four JAM Systems SB118-33 subwoofer cabinets, each loaded with a Beyma 18Lex1200Fe driver, powered by the JAM X72 high-performance Class-D amplifier.

The SB118-33 is a heavy-duty 18mm plywood subwoofer cabinet, tuned to 33 Hz for deep, controlled low-end. Extensive testing with a wide range of high-performance 18" drivers showed the Beyma 18Lex1200Fe delivering the highest sensitivity in this enclosure, producing exceptional output between 40 Hz and 100 Hz. In real-world use, this results in louder, more efficient bass from a 1200W driver than some higher-rated alternatives.

Powering the system is the JAM X72, a compact 1U professional amplifier designed for high efficiency and stable performance. Its Class-D output stage and LLC resonant power supply with active PFC provide consistent power delivery across global mains voltages, while a high damping factor ensures tight control over the subwoofers even at high output levels.

Includes:
  • 4 × JAM Systems SB118-33 subwoofer cabinets, 33 Hz tuning
  • 4 × Beyma 18Lex1200Fe 18" 8 Ω drivers (pre-fitted optional)
  • 1 × JAM X72 professional power amplifier
Key system features:
  • Total system power handling: 4800W
  • High-sensitivity bass output from 40 Hz to 100 Hz
  • Compact 1U amplifier with Class-D efficiency
  • Active PFC for worldwide 90–264V AC operation
  • High damping factor for precise low-frequency control
  • Comprehensive protection including thermal, overload, short-circuit, and clip limiting
  • Stereo, Parallel, and Bridge operating modes
Ideal for professional PA systems requiring powerful, efficient bass performance in touring, installation, or live sound environments.

Cables available separately


Detailed specifications unavailable, please EMAIL the sales office for additional information.
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