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YAMAHA R112 ตู้ลำโพง 2 ทาง 12 นิ้ว 400-800 วัตต์ 8 ohm
Yamaha’s Club Series loudspeakers have long been a popular choice among audio professionals and musicians for offering quality components, excellent performance, and durability at an affordable price. In that same tradition, the R-Series offers powerful sound, practical function, features, and audio quality at a price that is even harder to beat.
Features like high-power woofers, titanium high frequency compression drivers, and constant directivity horns, deliver audio performance that is hard to obtain in this price range. Neutrik’s Speakon connectors, durable MDF enclosures, big heavyduty steel handles, durable finishes, and heavy-duty grills offer convenience and protection that professionals look for in a sound system.
Features:
- Frequency Range 55Hz-20kHz (–10dB)
- Power Capacity Program: 400W Peak: 800W
- Nominal Impedance 8 ohms, Sensitivity 97 dB
- Nominal Dispersion 90H × 40V C.D.
- MAX SPL 126 dB
- Crossover Frequency 1.7kHz, Components LF Driver: 12″ cone
- HF Driver: 1.75″, Ti vc, CD-Horn
- Cabinet shape Trapezoid, Finish Paint
- Handle Metal Handle × 2, Flying Wear Top × 2, Rear × 1
- Input Connectors Speakon × 1 Phone × 2
- Dimensions (mm) 480 × 695 × 400, (W × H × D) (18-7/8″ × 27-3/8″ × 15-3/4″)
- Net Weight 26.5 kg (57.32 lbs.)
Specifications
| Speaker type | 2-way bass reflex | |
| Frequency range (-10dB) | 55Hz-20kHz | |
| Nominal coverage | H | 90 |
| V | 40 | |
| Components | LF | 12″ cone |
| HF | 1.75″, Ti vc, CD-Horn | |
| Power rating | PGM | 400W |
| PEAK | 800W | |
| Nominal impedance | 8Ω | |
| SPL | Sensitivity (1W; 1m on axis) | 97dB SPL |
| I/O connectors | Speakon x 1, Phone x 2 | |
| Flying and mounting hardware | M10 x 3 | |
| Pole socket | 35 mm | |
| Dimensions | W | 480 (18-7/8″) |
| H | 695 (27-3/8″) | |
| D | 400 (15-3/4″) | |
| Net weight | 26.5 kg (57.32 lbs.) | |
