PSSO KX-181A Subwoofer, active, DSP
Estimated delivery in Italy between 2 and 6 October
18" active bass-reflex PA subwoofer, 1400 W RMS
- Active PA subwoofer for touring applications and fixed installations
- Versatile configuration options with KX tops and specially calibrated presets
- Endfire and cardioid configurations possible
- Digital signal processor
- DSP presets: 80 Hz hi cut; 90 Hz hi cut; 100 Hz hi cut; 120 Hz hi cut; End Fire 80 Hz; Inverted/Cardioid 80 Hz
- The device is cooled by a temperature-controlled fan
- Black metal grille with acoustic foam
- 4 sturdy carrying handles
- Mains input and output for series connection of up to 4 units
Package contents
- 1 x bass
- 1 x power cord
- 1 x user manual
| Power supply: | 230 V AC, 50 Hz |
| Power consumption: | 1800 W |
| Protection class: | Protection class I |
| Power connection: | Mains input via P-Con (blue), built-in version, power connection cable with safety plug (provided) |
| Power output: | 1 x P-Con (gray), built-in version |
| Fuse: | 5 x 20 mm, T 8 A replaceable fuse |
| Power: | 1400W RMS Peak: 2800W |
| Frequency range: | 30 - 400 Hz |
| Max. SPL: | 134 dB |
| DSP: | Digital signal processor |
| DSP presets: | 80 Hz hi cut; 90 Hz hi cut; 100 Hz hi cut; 120 Hz hi cut; End Fire 80 Hz; Inverted/Cardioid 80 Hz |
| Cooling: | 1 x temperature-controlled fan |
| Mounting system: | M20 thread |
| Circuit: | Class D |
| Controls: | Mains switch, groundlift selector, level control, DSP preset selector |
| Protections: | Overheat; short circuit; DC voltage; limiter |
| Status LEDs: | Power, signal, clip |
| Connections: | Input: line via 2 x 3-pin XLR/6.35mm jack combo socket (F) built-in version Output: line via 2 x 3-pin XLR (M) built-in version |
| Speaker: | 1 x 18" woofer with ferrite magnet Basket material: aluminum Cone material: cardboard/paper Woofer voice coil inside/outside wound 4" |
| Speaker type: | Subwoofer |
| Construction type: | Bass-reflex |
| Carrying handle: | 4 pcs. |
| Material: | Baltic birch plywood, 18 mm |
| Color: | Black, matte |
| Dimensions: | Width: 56 cm Depth: 76 cm Height: 62.8 cm |
| Weight: | 53.25 kg |
| Power cord | |
| Cable construction: | 3 x 1.5 mm² H05VV-F |
| Cable length: | 2.5 m detachable |
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Accessori consigliati
User Manual
Official technical documentation in PDF format.
About PSSO
PSSO is a brand specializing in the development of professional audio equipment for the live, touring, and fixed installation sectors. Introduced in 2005, the brand has established itself thanks to a catalog that includes power amplifiers, loudspeakers, stage monitors, DSP controllers, and microphone systems, designed to offer high performance, reliability, and excellent value for money. Appreciated by audio services, installers, and entertainment professionals, PSSO products are developed with particular attention to build quality and the needs of professional applications. Discover the PSSO range and find the most suitable solution for your professional audio system.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

