SL 1800 / 230 V Class H

Maximum RMS Voltage Swing THD = 1%, 1 kHz 78.8 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 +5.1 dBu (1.39 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 27 V/μs

Signal to Noise Ratio A-weighted > 109 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 700 W

Mains Fuse 240 V / 230 V: T15AH; 120 V / 100 V: T25AH

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 16.3 kg (35.9 lbs)

Signal Processing LPN, switchable

Optional Accessories Rear-rackmount D113223 (RMK-15)