JRX112Mi
The JRX112Mi is an economical, suspendable, twelve-inch, two-way speaker
system designed for installation where ground stacking or pole mounting is
impractical or undesirable. The JRX112Mi is well suited to a variety of
sound reinforcement applications including live music, music playback and
speech. Other than the substitution of three, threaded M10 suspension
points for the handles, feet and pole-mount, the JRX112Mi is identical to the
popular JRX112M portable sound reinforcement speaker.
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Specifications:
| System Type: | 12" 2-way, stage monitor |
| Frequency Range (-10 dB)1: | 60 Hz - 16 kHz |
| Frequency Response (±3 dB)1: | 70 Hz - 12 kHz |
| Sensitivity (1w/1m): | 99 dB SPL |
| Nominal Impedance: | 8 Ω |
| Power Capacity2: | 250 watts |
| Peak Power Capacity2: | 1000 watts |
| Maximum SPL: | 129 dB |
| Nominal Dispersion: | 90° x 50° |
| Crossover Frequency: | 1.8 kHz |
| Dimensions (H x W x D): | 577 mm x 399 mm x 325 mm (22.7 in x 15.7 in x 12.8 in) |
| Weight: | 19.5 kg (43 lb) |
| Shipping Weight: | 22.0 kg (49 lb) |
| High Frequency Driver: | JBL 2412 1" exit compression driver mounted on Progressive Transition™ Waveguide |
| Low Frequency Driver: | JBL M112-8 |
| Input Connectors: | Neutrik® Speakon® NL-4 (x1); ¼" TS phone jack (x1); parallel |
| Enclosure Construction: | 19 mm (¾ in) MDF (Medium Density Fiberboard); with glued and mechanically fastened joint detail; covered in black carpet. |
| Grille: | 18-gauge, powder-coated steel |
| Suspension: | 3x M10 threaded suspension points |
| Suspension Kit: | 3x 10 mm forged shoulder eyebolts with washers (included) |
- JBL 12" low frequency driver with a 64 mm (2½ in) diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling.
- Ferro-fluid cooled compression driver with titanium diaphragm improves high frequency performance as well as system reliability.
- The advanced network topology crossover design shapes frequency response and delivers coherent summation in the crossover region.
- High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
- Progressive Transition™ highfrequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response.
- The rugged, acoustically superior enclosure is constructed from 19 mm (¾ in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance.
- SonicGuard™ protects the highfrequency driver from excess power without interrupting the performance.
- Attractive 18-gauge perforated, steel grille protects components from damage.
- Cabinet is fitted with three M10 threaded suspension points.
- Rigging hardware kit containing three 10 mm forged shoulder eyebolts with washers is included.
