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Description
The MS121 is a compact passive single 21", 8,000 Watt (peak) subwoofer that is ideally suited for a broad range of speech and music sound reinforcement applications in both fixed, portable and touring audio systems. The MS121 is designed to work in conjunction with Lake DSP and Lab Gruppen amplification, providing optimal FOH performance, as well as considerable flexibility to readily adapt to varying venue requirements. Its four-point rigging system allows for an array of multiple configurations and all pre-sets are available to download.
Features
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Cardioid-arrayable, reflex loaded single 21" subwoofer for touring and installation applications
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2000 Watts continuous, 8,000 Watts peak power
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21" neodymium low Frequency transducer
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Ergonomic 4-point suspension system allows rapid deployment in either orientation
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Suspend up to 9 MS121 elements at 10:1 safety factor
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Designed for suspension with MV210-HC line array elements in mixed arrays
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Seamless integration with Lab Gruppen amplifiers and Lake DSP for a complete system solution
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Flexible cardioid configurations and electronic delay steering provide superior rear rejection and pattern control
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Optimized tuning for extended low frequency impact and accurate transient response
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Integral feet and recesses combined with suspension system accessories facilitate secure ground stacking
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Integral M20 (¾"/20 mm thread) pole mount socket to support satellite speaker configurations
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21 mm (8/10") & 18 mm (¾") Baltic birch enclosure with extremely durable semi matte black paint finish
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Tour grade 4-pole twist-lock speaker connector on rear panel for input connection
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Front-mounted NL4 connector for rear-firing cardioid operation
Specification
System
| Frequency response (-3 dB) ¹ |
25 Hz - 95 Hz |
| Frequency response (-10 dB) ¹ |
20 Hz - 200 Hz |
| Nominal dispersion |
Omni |
| Power handling (IEC) |
2000 W continuous |
| Sensitivity |
97 dB (1 W @ 1 m)² |
| MaximumSPL |
142 dB ⁴ |
| Impedance |
8 Ω |
| Components |
1 x 21" (530 mm) LF driver |
| IP Rating |
54 |
| IP Rating |
6 |
Enclosure
| Connectors |
3 x twist-lock NLT4MP STX connector |
| Wiring |
Pins 1+ / 1- LF, pins 2+ / 2- LINK (Front Pins 2+ / 2- only) |
| Dimensions H x W x D |
599 x 777 x 800 mm (23.6 x 30.6 x 31.5") |
| Net weight |
87.4 kg (192.7 lbs) |
| Construction |
Mix 21 mm and 18 mm marine birch plywood, vented and internally braced |
| Finish |
Polyurethane black, with custom colours on request |
| Grille |
Powder coated perforated steel |
| Flying hardware |
4 point rigging system |
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE
