KX Audio are a young passionate company combining the disciplines of acoustic design, electronic design and audio engineering to bring you the ultimate solutions in active loudspeaker systems.
KX1.8
Completing the range of KX active subwoofer systems is the new high powered KX 1.8. The KX 1.8 utilises an efficient 800W switching high current amplifier coupled to a state of the art 18 inch super low frequency woofer, developed specifically for use within our new high transient Sub bass enclosure. Unusual in its powerful ultra low frequency reproduction down to 28Hz, the cabinet also packs a punch and delivers quick articulate bass lines not usually achieved by 18inch enclosures. Easily portable with its innovative two wheel transport system the KX 1.8 features stereo electronic crossovers, equalization and speaker protection integrated into the amplifier module.
Applications
- Portable P.A. for Solo Artists, Duos and Live Bands
- Mobile DJ Sub bass reinforcement
- Stand-alone subwoofer to supplement an existing passive or active system.
Features
- Active high output, single 18”sub bass module.
- 800 Watt high-efficiency, high current amplifier.
- Double, asymmetric acoustic chambers provide very high loading and high acoustic output.
- Complete, on-board subwoofer management including equalization, crossover filters, amplifier overdrive protection, output level and phase controls.
- Left & Right Stereo or Mono inputs with through signal outputs and high pass outputs.
- 18” high output, ultra low frequency driver with 4”(100mm) high temperature voice coil assembly and reinforced, treated cellulose cone assembly.
- Professional, Baltic birch construction with highly resistant polymer coating.
- Four recessed, centre balanced side and top handles coupled with 2 integrated wheels for increased manoeuvrability and easy transportation.
- High impact, low friction feet are located on bottom. Registered cut-outs are placed on top of cabinet allowing for interlocking and stacking of multiple cabinets.
- Top hat for pole insertion and speaker placement.
- LED indicators for signal present, limiter, thermal condition and power ON status.
Product
KX1.8
System Acoustic Performance
-3dB Response
38Hz – 125Hz
-10dB Response
28Hz – 125Hz
Max SPL
133dB
Crossover Point
125Hz
Low Frequency Section
Acoustic Design
Front Loaded, Bass Reflex
Woofer Size
457mm (18.00")
Voice Coil Diameter
101mm (4.00")
Diaphragm Material
Epoxy Reinforced Cellulose
Magnet Type
Ferrite
Design
Inside-outside
Signal Input
Input Impedance
20 kΩ
Input Sensitivity
1.0V rms
Power Connector
Power Connector
IEC 320
Physical Dimensions
Height
830mm (32.67”)
Width
550mm (21.65”)
Depth
570mm (22.44”)
Weight
58kg (128lbs)
Bass Amplifier Specification
Type
High Efficiency Switching
Rated Continuous Power
800W
Distortion
<0.05%
Operating Bandwidth
28Hz – 125Hz
Recommended Amperage
Recommended Amperage
10A 115V | 5A 230V
Operating Voltage
Operating Voltage
100 -120V @ 60Hz | 230 -250V @ 50Hz