SL 900
Stabile 2 x 450 W Ausgangsleistung in Class AB, 2 HE
Solide Dynacord Verstärker-Technik zum attraktiven Preis.
Die SL Endstufen bieten hohe, stabile Ausgangsleistung bei sehr gutem Wirkungsgrad auf hohem Performance-Niveau und sind damit eine ideale Lösung für viele mobile Systeme und Club-Installationen. SL Amps sind mit einem umfassenden Schutzschaltungs-Paket und dynamischen Limitern ausgestattet.
Das intergrierte, schaltbare Low-Pass Notch Filter (ein spezielles Dynacord Feature) korrigiert den Frequenzgang kleiner bis mittelgroßer PA-Kabinette und optimiert deren Einschwingverhalten.
Mehr Technische Daten
| Load Impedance | 2 Ω | 4 Ω | 8 Ω |
| Maximum Midband Output Power THD = 1%, 1 kHz, Dual Channel | 650 W | 450 W | 270 W |
| Rated Output Power THD < 0.1%, 20 Hz to 20 kHz | 400 W | 200 W | |
| Maximum Single Channel Output Power Dynamic-Headroom, IHF-A | 1150 W | 660 W | 350 W |
| Maximum Single Channel Output Power Continuous, 1 kHz | 850 W | 540 W | 310 W |
| Maximum Bridged Output Power THD = 1%, 1 kHz | 1300 W | 900 W | |
Specifications | |||
| Maximum RMS Voltage Swing THD = 1%, 1 kHz | 55.3 V |
| Power Bandwidth THD = 1%, ref. 1 kHz, half power @ 4 Ω | < 10 Hz to 30 kHz |
| Voltage Gain, ref. 1 kHz | 32.0 dB |
| Input Sensitivity rated power @ 8 Ω, 1 kHz | +2.2 dBu (1.0 Vrms) |
| THD at rated Output Power MBW = 80 kHz, 1 kHz | < 0.03% |
| IMD-SMPTE, 60 Hz, 7 kHz | < 0.1% |
| DIM30, 3.15 kHz, 15 kHz | < 0.05% |
| Maximum Input Level | +21 dBu (8.69 Vrms) |
| Crosstalk ref. 1 kHz, at rated output power | < -80 dB |
| Frequency Response, ref. 1 kHz | 10 Hz to 40 kHz (±1 dB) |
| Input Impedance, active balanced | 20 ㏀ |
| Damping Factor, 1 kHz | > 300 |
| Slew Rate | 25 V/μs |
| Signal to Noise Ratio A-weighted | > 106 dB |
| Output Noise, A-weighted | < -71 dBu |
| Output Stage Topology | Class H |
| Power Requirements | 240 V, 230 V, 120 V or 100 V; 50 Hz to 60 Hz (factory configured) |
| Power Consumption 1/8 maximum output power @ 4 Ω | 550 W |
| Mains Fuse | 240 V / 230 V: T10AH; 120 V / 100 V: T20AH |
| Protection | Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters, Turnon delay |
| Cooling | Front-to-rear, 3-stage-fans |
| Ambient Temperature Limits | +5 °C to +40 °C (40 °F to 105 °F) |
| Safety Class | I |
| Dimensions (W x H x D), mm | 483 x 88.1 x 421.5 |
| Weight | 12.6 kg (27.8 lbs) |
| Signal Processing | LPN, switchable |
| Optional Accessories | Rear-rackmount D113223 (RMK-15) |
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Dynacord & Electro-Voice, together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:
- System Design
- Installation
- Programming & Commissioning
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