The SI-X™ Series –– Foreground/Background Music And Sound Reinforcement Speakers
The SI-X Series is a versatile fixed installation loudspeaker system designed for surface mount or flown applications. The angled low profile enclosures are designed to provide high SPL in an unobtrusive package.
Consistent voicing across the range ensures seamless coverage when using a variety of different models in distributed sound applications. All SI-X Series models feature a 1” exit compression driver on a 70°x 70° conical waveguide providing open and detailed high frequency extension with even and predictable dispersion.
Because of their multi-faceted design the SI-X speakers can be positioned next to a stage, wall or ceiling. This versatility suits the SI-X Series to a diverse range of applications such as live performance halls, houses of worship, schools, shops, restaurants, bars and public houses.
The SI-X Series includes full range enclosures with woofer sizes ranging from 10” to 15”, a dual 8” woofer model is also available. The full range enclosures are complimented by 3 subwoofers for extended low frequency response and increased SPL. Available in black or white painted finishes all models feature multiple M8 rigging points to suit the widest range of flown applications. Brackets are included as standard.
- 2-way reflex systems
- Folded horn and Direct Radiating subwoofers
- 25.4mm Titanium high frequency compression drivers
- Low distortion, high power woofers
- 70° x 70° High Frequency Horn
- Multifaceted 40° x 50° MDF enclosure
- 20 x M8 hanging points
- NL4 & Barrier Strip speaker inputs
- U-shaped steel mounting bracket included
- Install in houses of worship, shops and other public areas
- Available in Black and White
Model Name | SI-15X |
System Type | Passive |
Configuration | Two-way |
Freq Response (+/-3 dB) | 50 Hz – 20 KHz |
Freq Range (-10 dB) | 45 Hz – 20 KHz |
Sensitivity (2.83 v / 1 m) | 97 dB |
Calculated Max SPL @1 m | 129 dB |
System Impedance | 8 Ω |
LF Transducer | |
Size | 381 mm / 15″ |
Voice coil Size | 77.1 mm / 3.0″ |
Rated Impedance | 8 Ω |
LF Power (re:AES2-2012) | |
HF Transducer | |
HF Driver Type | Compression Driver |
Voice coil Size | 44 mm / 1.75″ |
Exit Size | 25 mm / 1″ |
Diaphragm Material | Titanium |
Rated Impedance | 8 Ω |
HF (re:AES2-2012) | 40 W |
Nominal Coverage | 70˚ x 70˚ |
Power | |
Continuous Power | 400 W |
Programme Power | 800 W |
Peak Power | 1600 W |
Crossover frequency | 2.5 KHz |
Input Connector | 2 x NL4 + |
Barrier Strip | |
Hardware | |
Rigging | 20 x M8 Points |
+ Wall Bracket | |
Pole Mount | No |
Enclosure | |
Enclosure Material | MDF |
Finish | Black or White |
Grille Material & Finish | 1.2 mm Steel |
Dimensions – Unpacked | |
Height | 640 mm / 25.2″ |
Width Front | 422 mm / 16.61″ |
Width Rear | 422 mm / 16.61″ |
Depth | 396 mm / 15.6″ |
Dimensions – Packed | |
Height | 705 mm / 27.76″ |
Width Front | 482 mm / 18.98″ |
Width Rear | 482 mm / 18.98″ |
Depth | 433 mm / 17.04″ |
Weight | |
Net Weight | 22 kg / 48.4 lbs |
Gross Weight | 25 kg / 55 lbs |