Solton SIERA is an active linear source system built for medium-throw applications where consistent, wide-area coverage matters as much as raw output. The package pairs a Colinear Source top cabinet with a dual-15" subwoofer — both self-powered — into a complete plug-and-play solution that eliminates the need for external amplifiers or outboard DSP.
Colinear Source Array — controlled dispersion, real throw
The SIERA Top runs six 5" mid-frequency drivers alongside two 1.75" Neodymium HF compression drivers, each pair mounted on independently angled waveguides. The result is a 120° horizontal by 20° vertical polar pattern: broad audience coverage with minimal energy wasted on ceilings or walls. A maximum SPL of 137 dB at 1 m gives the system enough headroom to handle demanding live applications without running the limiters hot. The slim 180 mm depth keeps the cabinet visually unobtrusive in fixed installations — bars, nightclubs, houses of worship — while the same enclosure works equally well stacked on the sub for portable events.
Sub, DSP and connectivity — no extra gear required
The SIERA Sub uses two 15" aaCRAFT woofers in a bass-reflex enclosure, extending down to 35 Hz (-10 dB) with 1000 W continuous and 4000 W peak power. The onboard DSP in both sections provides four factory presets covering the most common use scenarios, independent Top and Sub level controls, a Mic/Line input with switching, and a Mix OUT that feeds additional zones or recording without a separate mixer in the chain. Bluetooth TWS links two SIERA systems wirelessly — useful for stereo spread in installations where running signal cables between cabinets is impractical. Enclosures are built from 15 mm birch plywood with a dual-layer polyurea coating and an acoustically transparent, water-repellent fabric-backed grille, making the system suitable for semi-outdoor or high-humidity environments.
KEY FEATURES
- Colinear Source technology: 6x 5" MF drivers + 2x 1.75" Neodymium HF compression drivers
- Dual 15" aaCRAFT subwoofer, bass-reflex enclosure
- Maximum SPL: 137 dB (Top), 134 dB (Sub) at 1 m
- Coverage pattern Top: 120° H x 20° V nominal
- 4 DSP presets, Mic/Line input with switch, Mix OUT
- Bluetooth TWS for wireless stereo pairing
- SC1 connector included; PowerCon In/Out on Sub
- 15 mm birch plywood, dual-layer polyurea finish, water-repellent grille fabric
- Stacked, wall-mount and flying installation options
TECHNICAL SPECIFICATIONS
- Art. No.: 17101
- Loudspeaker Type Top: two-way, compact Linear Source
- Loudspeaker Type Sub: self-powered, double 15", bass-reflex subwoofer
- Frequency Range Top (-10 dB): 87 Hz – 20 kHz
- Frequency Range Sub (-10 dB): 35 Hz – 200 Hz
- Power Handling Top: 500 W continuous / 2000 W peak
- Power Handling Sub: 1000 W continuous / 4000 W peak
- Drivers Top: 2x 1.75" Neodymium HF compression + 6x 5" woofer
- Drivers Sub: 2x 15" aaCRAFT, 3" voice coil
- Connectors Top: 1x NL4 (pins 1+/1-), SC1
- Connectors Sub: 2x XLR/6.35 Jack Combo, 1x XLR, RCA In, PowerCon In/Out
- Dimensions Top (WxHxD): 180 x 1118 x 200 mm
- Dimensions Sub (WxHxD): 445 x 950 x 600 mm
- Weight Top: 19 kg
- Weight Sub: 46.5 kg
- EAN: 4262552320470
