Solton CX 15 Hi+ is a two-way horn-loaded coaxial loudspeaker built for fixed installations that need wide, predictable directivity control and high efficiency from a compact enclosure. A 2.5-inch compression driver with a 1.4-inch exit couples to a large constant-directivity 90° H x 40° V horn, while a horn-loaded 15-inch low-frequency driver sits behind the HF horn in a classic coaxial arrangement. That layout keeps a consistent acoustic center across the band, which matters when covering long throws with even sound.
Precise Directivity Control Over Long Throws
A rotatable 90° H x 40° V horn lets the coverage angle be matched to a specific room or stadium geometry without swapping the cabinet, and an extended crossover with HF driver protection guards the compression driver against overload at full power. A 104 dB sensitivity and a maximum peak SPL of 138 dB deliver strong output from a single cabinet, reducing the number of loudspeaker points needed to cover a larger audience.
Built to Handle Installation Conditions
The enclosure, made of 15 mm birch plywood, is coated inside and out with two layers of black weather-resistant polyurea, and specialized coatings on the low-frequency driver protect it from moisture in outdoor installations. An integrated ANCRA rail system simplifies mounting the cabinet in fixed installations, cutting down on extra rigging hardware. A perforated steel grille backed with acoustically transparent foam protects the drivers from mechanical damage without affecting sound quality.
KEY FEATURES
- Two-way horn-loaded coaxial loudspeaker design
- 2.5-inch compression driver with 1.4-inch exit
- Rotatable constant-directivity 90° H x 40° V horn
- Horn-loaded 15-inch low-frequency driver with weather-resistant coating
- 104 dB sensitivity, 138 dB peak maximum SPL
- Integrated ANCRA rigging system
- Dual-layer polyurea enclosure coating
TECHNICAL SPECIFICATIONS
- Type: 15-inch, two-way, horn-loaded coaxial, weather protected
- Frequency range (-10 dB): 50 Hz to 20 kHz
- Frequency response (+/-3 dB): 60 Hz to 18 kHz
- Coverage pattern: H 90° x V 40° nominal
- Power handling: 700 W continuous, 2800 W peak
- System sensitivity (1W/1m): 104 dB
- Maximum SPL (at 1m): 132 dB continuous, 138 dB peak
- Compression driver: 2.5-inch voice coil, 1.4-inch exit
- LF driver: 15-inch, 4-inch voice coil, weather-resistant coating
- Nominal impedance: 8 Ohm
- Crossover frequency: 1.7 kHz
- Protection: PTC driver protection
- Connectors: 2x NL4, pins 1+/1-
- Dimensions (WxHxD): 550 x 550 x 550 mm
- Weight: 43 kg
