Features
Compact,small and high SPL
Specially designed for small touring performance
Portable and easy installation design
Max.SPL 127dB (peak)
Bi-amp module of CLASS D
Bluetooth connection available
Specifications
Acoustical specifications
Frequency Response(-3db):
45Hz-18kHz
Max SPL @ 1m:
121dB/127dB(PEAK)
Dispersion (H x V):
90° x 40°
Transducers
Compression driver:
8 × 2" Full-frequency unit
Woofer:
2× 8" Woofer
Input/Output section
Input Connectors:
Three channel balanced input XLR/ 6.35、TRS、RCA
Power section
Total Power:
360W(RMS); 720W(MUSIC); 1440W(PEAK);
Mid frequencies:
160W
Low frequencies:
200W
Nominal Impedance (Ohm):
4Ω
Cooling:
Forced air-cooled drives
Power consumption(static):
28W
Power consumption(rated):
400W
Voltage range:
AC 220V-230V~, 50Hz/60Hz
Physical specifications
Cabinet/Case Material:
Plywood,column loudspeaker
Handles:
3 x Wooden handles
Grille:
Cabinet coated by Polyurethane paint; grille is powder coated ，inside is black cotton
Color:
Black
Size
Dimension (W x D x H):
250 x 389 x 1752mm / (9.8 x 15.3 x 69in)
Package Dimensions (W x D x H):
615 x 355 x 705mm / (24.2 x 14 x 27.8in)
Weight
Net Weight:
20.1 kg / 44.3 lb
Gross Weight:
23 kg / 50.7 lb
S28 Application
S28 Installation
S28 Parts
S28 Cases
S28 Collocation
Videos
Downloads
| Filename | Version | Language | Size | Updated |
 β3 S28 Datasheet | 1.0 |  | 200KB | 2026-09-24 14:48:56 |
| β3_Meline_S28_PA_Chinese_Manual | 1 | | 810KB | 2018-12-10 06:48:07 |
| β3_Meline_S28_PA_English_Manual | 1 | | 833KB | 2018-12-10 06:49:17 |