Self-powered stage monitor Components: 1 x 12″, 1 x 2.5″ Directivity: 40° x 60°
PERFORMANCE SPECIFICATIONS
Frequency Response (-10 dB) | 68 Hz – 18 kHz |
Nominal Dispersion | 40° x 60° (H x V) |
On-axis angle | 65° related to ground |
Power Amplifier | Type: Class D (digital) Input impedance: 10 kΩ balanced to ground Rated power: 1 x 750 W EIAJ on 4 Ω, 1 x 370 W EIAJ on 8 Ω Cooling: temperature controlled variable speed fan Special feature: direct preset selection, controllable via iPad app |
Maximum SPL Output * | 139 dB SPL |
* measured using +10 dB Crest Factor signal @ 1 m, Half-space |
PHYSICAL
Component Low | 1 x 12″ NdFeB woofer, vented high-pass box |
Component High | 2.5″ diaphragm compression driver with folded waveguide |
Connectors | Audio: 1 XLR + 1 Link Out Ethernet: 1 EtherCon + 1 Link Out (RJ 45 Socket) Mains: 1 Powercon + 1 Link Out |
Cabinet Material | Baltic birch plywood |
Cabinet Finish | Black polyurea coating |
Grill | Epoxy powder coated |
Protective feet | Four on bottom side and four on rear side |
Height | 355 mm – 14″ |
Width | 420 mm – 16 1/2″ |
Depth | 550 mm – 21 5/8″ |
Weight | 25 kg – 55.1 lb |
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ACT-15M The ACT-15M is the flagship model of the GRF ACT coaxial series speaker system. It is designed for stage monitor and distributed FOH applications and its operating frequency bandwidth of 50 Hz to 20 kHz, matching with FLE-S18 Subwoofer , its response can be lowered to 32 Hz.
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Self-powered stage monitor Components: 2 x 12″, 1 x 3″ Directivity: 30° x 50°