RMX5050A 類比型擴大機
- 緊湊的尺寸 - 兩個機架空間高達2500瓦，或三個機架空間中的5000瓦特。
- 大電流環形變壓器，具有更大的2歐姆功率和低噪聲。
- 獨立的用戶可以彈奏的剪輯限制器可以減少失真
- 可選擇的低頻濾波器（30 Hz或50 Hz）可保護揚聲器並增加裕量。
產品詳細資訊
Product Description
1.功能特點
- 緊湊的尺寸 - 兩個機架空間高達2500瓦，或三個機架空間中的5000瓦特。
- 大電流環形變壓器，具有更大的2歐姆功率和低噪聲。
- 獨立的用戶可以彈奏的剪輯限制器可以減少失真
- 可選擇的低頻濾波器（30 Hz或50 Hz）可保護揚聲器並增加裕量。
- 4000瓦的RMX4050a採用標準15安培插頭（120V）。
- RMX4050a和RMX5050a都具有雙單聲道大電流電源，可提高可靠性和性能。
- RMX4050a特別優異的冷卻能力和電效率組合提供了強大的熱性能，適用於2歐姆立體聲或4歐橋接應用中的高連續功率。
- 平衡1/4“（6.3 mm）TRS，XLR和擋板輸入。
- 防觸碰裝置和NeutrikSpeakon®輸出。
- 前置增益控制，便於訪問。
- 信號和夾子LED指示燈用於監控性能。
- 每個通道獨立的直流和過載保護自動保護放大器和揚聲器。
產品詳細規格
Additional Information
| 產品型號 | RMX 2450a | RMX 5050a |
|---|---|---|
| Power per Channel, Stereo Mode (both channels driven) | ||
| 8Ω, FTC 20 Hz–20 kHz, 0.1% tdD | 450 W | 1050 W |
| 8Ω, EIA 1 kHz, 0.1% tdD | 500 W | 1100 W |
| 4Ω, FTC 20 Hz–20 kHz, 0.1% tdD | 650 W | 1600 W |
| 4Ω, EIA 1 kHz, 0.1% tdD | 800 W | 1800 W |
| 2Ω, FTC 20 Hz–20 kHz, 1% tdD | – | 2000 W |
| 2Ω, EIA 1 kHz, 1% tdD | 1200 W | 2500 W |
| Power, Bridge-Mono Mode | ||
| 8Ω, FTC 20 Hz–20 kHz, 0.1% tdD | 1300 W | 3200 W |
| 8Ω, EIA 1 kHz, 0.1% tdD | 1500 W | 3600 W |
| 4Ω, EIA 1 kHz, 1% tdD | 2400 W | 5000 W |
| SPECIFICATIONS | ||
| Signal to Noise (20 Hz–20 kHz) | -100 dB | -100 dB |
| Distortion (SMPTE-IM) | < 0.02% | < 0.02% |
| Input Sensitivity at 8Ω | 1.23V (+4.0 dBu) | 1.42V (+5.3 dBu) |
| Voltage Gain | 50x (34 dB) | 64x (36 dB) |
| Output Circuitry | 2-tier Class H | 3-tier Class H |
| Current Draw (120 V AC) Typical, 1/8 power pink noise at 4Ω* Severe, 1/3 power pink noise at 4Ω* |
6.3 A 15.6 A |
13.9 A 26.9 A |
| AC Mains Plug 100/120V 230V |
NEMA 5-15 CEE7/7 |
NEMA 5-20 CEE7/7 |
| Weight Net Shipping |
44.5 lb (20.2 kg) 50.5 lb (23 kg) |
75 lb (33.1 kg) 87 lb (37.2 kg) |
| Distortion (typical) 20 Hz–20 kHz, 10 dB below rated power 1 kHz and below, full rated power |
< 0.03% tdD, 4Ω and 8Ω < 0.03% tdD, 4Ω and 8Ω |
< 0.02% tdD, 4Ω and 8Ω < 0.02% tdD, 4Ω and 8Ω |
| Frequency Response | 20 Hz–20 kHz: +0/-1 dB -3 dB points: 5 Hz and 50 kHz (LF filter bybassed, 8Ω) | 20 Hz–20 kHz: +0/-1 dB -3 dB points: 5 Hz and 50 kHz (LF filter bybassed, 8Ω) |
| Damping Factor (1 kHz and below) | > 300 at 8Ω | > 250 at 8Ω |
| Input Impedance | 10 kΩ unbalanced; 20 kΩ balanced | 10 kΩ unbalanced; 20 kΩ balanced |
| Input Stage Clipping | 10 V rms (+22 dBu) | 6.4 V rms (+18 dBu) |
| Cooling | Continuously variable speed fan, back-to-front air flow | Continuously variable speed fan, back-to-front air flow |
| Connectors (each channel) | Input: Active balanced; 3-pin Euro-style detachable terminal block and XLR (pin 2+) Output: Touch-proof binding posts; Neutrik Speakon® |
|
| Controls | Front: AC switch; Channel 1 & 2 gain knobs Rear: 10-position DIP switch |
|
| LED Indicators | Power on: Green; Signal: Yellow (1 per channel); Clip/Protect: Red (1 per channel) | |
| Amplifier Protection | Full short circuit, open circuit, tdermal, ultrasonic, RF protection. Stable into reactive or mismatched loads | |
| Load Protection | Turn-on/off muting; AC coupling (850, 1450); Triac crowbar (1850HD, 2450, 4050HD, 5050) on each channel | |
| Dimensions | 3.5” (8.9 cm) tall; 2 rack spaces | 5.25” (13.3 cm) tall; 3 rack spaces |
| Power Requirements | 100, 120, 230 V AC (factory configured), 50–60 Hz | |
