Active compact subwoofer

Active compact subwoofer

LA206SP-III Avtive 15 inch subwoofer

Applications

  • Touring performance
  • Theatre and multi-function hall
  • Church

Feature

  • Touring
  • 75mm voice coil high-transient response woofer

Especificaciones Técnicas

Parameter NameParameter Value
FREQUENCY RESPONSE35 Hz-150 Hz (±3 dB), 30 Hz-200 Hz (-10 dB)
NOMINAL COVERAGE (-6dB)Omnidirectional
CHANNEL GAIN32 dB
POWER RATING (AES)1000W@8Ω + DSP
INPUT IMPEDANCE18kΩ balanced / 9kΩ unbalanced
THD+N (0.1w to 1/2 power)<0.05%
SIGNAL TO NOISE RATIO>98 dB
COMMON MODE REJECTION>50 dB
VOLTAGE REQUIREMENT200-240VAC 50Hz
MAXIMUM SPL123 dB SPL / 129 dB SPL peak
DRIVERS1×15″ (75mm voice coil) ferrite woofer

Physical Data

Parameter NameParameter Value
Dimensions (HxWxD)430 x 598 x 510 mm
WEIGHT45 kg
CONNECTORSXLR; POWERCON; NEUTRIK NL4; USB
MATERIALS15mm, 18mm Baltic birch plywood
FINISHBlack Polyurea paintings
GRILLEBlack epoxy mesh grille with acoustically reticulated cloth
RIGGINGFour-points rigging

ZSOUND LA206SP-III: The Definitive Active Compact Subwoofer for Precision Audio

In the world of professional sound reinforcement, the ability to deliver deep, physical bass without occupying half the stage is a constant challenge for engineers and venue owners. The ZSOUND LA206SP-III is engineered specifically to solve this problem. As a premier Active compact subwoofer (a self-powered loudspeaker cabinet designed to reproduce low frequencies while maintaining a small physical footprint), this unit acts as the high-energy heartbeat of any mobile tour or fixed installation.

Designed to work in perfect harmony with our Professional Subwoofer pillar and the LA206 line array, the LA206SP-III ensures that the lowest octaves of your music are felt as much as they are heard. Whether it is the punch of a kick drum or the deep swell of a synthesizer, this subwoofer provides the necessary weight to keep your audience engaged.

Integrated Power and Intelligent Signal Processing

One of the standout features of this Active compact subwoofer is its “all-in-one” design philosophy. Inside the cabinet is a built-in 1000W amplifier module (the electronic circuit that boosts the audio signal to drive the woofer). This eliminates the need for heavy external equipment racks and complex wiring, making it an ideal choice for crews who need to set up and tear down quickly.

To protect your investment, the system includes a sophisticated DSP (Digital Signal Processing—a computer chip that optimizes the audio signal in real-time to prevent distortion and damage). This internal “brain” monitors the performance, ensuring that even when the music is at its peak, the sound remains clean and transparent. For venues looking to create a complete sensory environment, pairing this sonic clarity with a dynamic venue visual solution can transform a standard performance into a professional, world-class production.

Professional-Grade Engineering and Materials

The heart of the LA206SP-III is its 15-inch ferrite woofer, which features a 75mm voice coil (the coil of wire that moves the speaker cone back and forth to create sound). Despite its small size, this Active compact subwoofer is capable of reaching a maximum SPL (Sound Pressure Level—the scientific measurement of how loud a sound is) of 129 dB at its peak. This means you get the “thump” of a much larger system in a cabinet that is easy to transport and hide under a stage or seating area.

The construction of the cabinet is just as important as the electronics. ZSOUND utilizes 15mm and 18mm Baltic birch plywood (a high-density wood favored by audio professionals for its natural resonance and strength). This ensures that the energy from the woofer is projected forward into the audience, rather than being wasted as cabinet vibration (the shaking of the speaker box which causes hollow, “muddy” sound).

Built for the Rigors of the Road

Durability is a non-negotiable requirement for any Active compact subwoofer used in the touring industry. The LA206SP-III is finished in a rugged black polyurea paint (a specialized, plastic-like protective coating that is highly resistant to scratches, moisture, and impact). This finish ensures that the unit maintains its professional appearance even after years of being moved from truck to stage.

Furthermore, the unit features a forced cooling system with airflow from front to back. This is critical for maintaining internal temperatures during a long concert or a high-energy club set.

  1. Flyable Versatility: With its four-point rigging system (the hardware used to safely hang or stack speakers), the LA206SP-III can be flown alongside line array modules or ground-stacked to suit the specific acoustics of the room.
  2. Extended Low-End: Covering a frequency range from 35 Hz up to 150 Hz, it handles the sub-bass frequencies that standard speakers simply cannot reach.
  3. Flexible Connectivity: It utilizes standard XLR and PowerCON connectors, ensuring secure and professional-grade links that won’t come loose during high-vibration performances.

By choosing this Active compact subwoofer, you are investing in a foundation of clarity and power. The LA206SP-III is not just a speaker; it is a precision tool designed to elevate every performance to its full sonic potential.

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LA206SP-III Avtive 15 inch subwoofer

Especificaciones Técnicas

Physical Data

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