JBL VTX M20 Dual 10-inch Professional Stage Monitor
The VTX M20 is a dual 10-inch professional stage monitor, from the VTX touring range. The low-frequency section uses 2 x 2261H, 254 mm (10 in) diameter, dual 76 mm (3 in) diameter voice coil, NDD, Direct Cooled. High frequencies come from 1 x D2430H, D2 dual diaphragm, dual 76mm (3 in) diameter voice coil. Frequency range is 55 Hz - 19.5 kHz. Maximum SPL at 1 m is 136dB (Preset: VTX M20 FR). Nominal impedance is Passive: 4 ohms Active LF: 4 ohms Active HF: 8 ohms.
The enclosure is 18 mm, 11-ply Finnish birch plywood. The grille is Powder Coated 14 gauge hex-perforated steel with acoustically-transparent black cloth backing. Connections are Passive: Neutrik Speakon NL-4 (4x): Selectable: Pins 1 +/- or Pins 2 +/- Active: Neutrik Speakon NL-4 (4x): Pins 1 +/- (LF) | Pins 2 +/- (HF). It measures 342.9 mm x 575.0 mm x 515.3 mm (13.6 in x 22.6 in x 20.3 in). Net weight is 23 kg (51 lbs).
| Type | Dual 10-inch Professional Stage Monitor |
|---|---|
| Frequency Range (-10dB) | 55 Hz - 19.5 kHz |
| Coverage Pattern (-6 dB) | Horizontal: 60; Vertical: 60 |
| System Input Power Rating | Passive: 1250 W Continuous (IEC / 100 hour) Active: LF: 1250 W Continuous (IEC / 100 hour) HF: 100 W Continuous (IEC / 100 hour) |
| Maximum SPL (1m) | 136dB (Preset: VTX M20 FR) |
| System Latency3 | 3.33ms |
| System Processing | Crown Audio I-Tech HD Series Crown Audio I-Tech 4 x 3500HD |
| Nominal Impedance | Passive: 4 ohms Active LF: 4 ohms Active HF: 8 ohms |
| LF Driver | 2 x 2261H, 254 mm (10 in) diameter, dual 76 mm (3 in) diameter voice coil, NDD, Direct Cooled |









