JBL MS28 Full Range Passive Loudspeaker
JBL MS28 Full Range Passive Loudspeaker
The model MS28 is a full range system designed to provide extended bandwidth and maximum SPL in a single system package and yet be visually unobtrusive. The enclosure design allows for installation very close to walls and ceilings, thus making it the ideal choice for under balcony, column and wall mounting. With nominal 85° coverage pattern, natural sonic voicing and enclosure versatility, the MS28 excels at “in-fill” applications requiring a higher continuous SPL.
Features:
- 2 x 8″ LF transducers
- 85 x 85° OASRTM (Optimized Aperture Symmetrical Radiator)
- 1″ exit titanium diaphragm compression driver
- Ultra low profile enclosure
- DuraFlex finish, tough, weather-resistant and paintable
- 2 Suspension points (M10 Thread), yoke bracket
- Omni Mount location, MTC-103
- Dual Neutrik Speakon connectors
Specifications:
- System:
- Freq. Range (-10 dB): 40 Hz – 20 kHz
- Freq. Response (-3 dB): 60 Hz – 19 kHz
- Horz. Coverage Angle (-6 dB): 100° averaged 500 Hz to 16 kHz
- Vert. Coverage Angle (-6 dB): 80° averaged 500 Hz to 16 kHz
- Directivity Factor (Q): 10.3 averaged 500 Hz to 16 kHz
- Directivity Index (DI): 10.1 dB averaged 500 Hz to 16 kHz
- System Sensitivity1: 93 dB, 1 W @ 1 m (3.3 ft)
- Rated Maximum SPL: 122 dB, @ 1 m (3.3 ft)
- System Nominal Impedance: 16 Ohms
- System Input Power Rating2: 200 W, IEC; 800 W Peak
- Recommended Amplifier3: 300 W
- Crossover: 2.8 kHz
- Transducers:
- Low-Frequency: 2 x 508G-3S, 200 mm (8 in) dia.
- High-Frequency: OASR with 2412H, 25 mm (1 in) exit, titanium diaphragm, compression driver
- Physical:
- Enclosure: Asymmetrical 15° sides, plywood
- Environmental Specifications: Mil-Std 810, IPX4 per IEC 529
- Suspension Attachment: 2 points; accepts M10 threaded hardware, yoke
- bracket, MTC-103 (Omni Mount 100 Series)
- Finish: Black DuraFlex coating
- Grille: Black powder coated zinc treated 18 gauge perforated steel grille with foam backing
- Input Connectors: 2 x NL4 Neutrik Speakon connectors
- Dimensions: 676 mm x 295 mm x 324 mm (26.6 in x 11.6 in x 12.75 in)
- Net Weight: 12.7 kg (28 lbs.)
