The Dynacord SL 1200 is a dual 600 W power amplifier for live sound. Ideal for powering compact passive speakers that operate on 600 W or less, the SL 1200 is a stable and reliable amp for mobile and installation sound alike. The SL range amplifiers offer three different impedances – 2 ohm, 4 ohm, and 8 ohm – for huge flexibility, all with different levels of power output to fit any system. The SL 1200 also boasts comprehensive protection circuitry, including dynamic limiting, to prevent overloading speakers. Dynacord’s Low-Pass Notch filtering improves frequency response and transient response of any speakers it powers too, resulting in a clearer, punchier sound.
Clean, clear amplification: The SL 1200 is a highly efficient power amp for powering passive PA speakers with great stability to bring the very best possible sound. Portable and compact but also well-suited to permanent installation in venues, this amplifier can adapt to any venue or sound system you need it to.
Improve your sound: The SL 1200 comes equipped with a wide-ranging set of protection circuitry and dynamic limiting to ensure power sent to speakers remains consistent and clean. Combined with Dynacord’s special Low Pass Notch filtering to improve transient response and tailor the frequency response of the speakers it drives, this amplifier will make your system sound its very best.
Features:
– Dual 600 W power amplifier for powering passive PA speakers
– Three impedance options – 2 ohm, 4 ohm, and 8 ohm modes
– Outputs 900 W at 2 ohms, 600 W at 4 ohm, and 380 W at 8 ohm
– Efficient and stable power output for clean, clear sound
– Compact and portable rack mount unit suitable for touring or venue installation
– Advanced protection package and dynamic limiters to prevent overload and keep power clean
– Low-Pass Notch filter adjusts frequency response and improves transient response of speakers
– Adjustable power level per channel
– LED metering with limiter warning lights
– Convenient power switch
Specifications:
– Maximum Midband Output Power THD = 1% 1 kHz: 900 W (@ 2 ohm load impedance), 600 W (@ 4 ohm load impedance), 380 W (@ 8 ohm load impedance)
– Rated Output Power THD < 0.1% 20 Hz to 20 kHz: 500 W (@ 4 ohm load impedance), 250 W (@ 8 ohm load impedance)
– Maximum Single Channel Output Power Dynamic-Headroom IHF-A: 1700 W (@ 2 ohm load impedance), 950 W (@ 4 ohm load impedance), 480 W (@ 8 ohm load impedance)
– Maximum Single Channel Output Power Continuous 1 kHz: 1200 W (@ 2 ohm load impedance), 750 W (@ 4 ohm load impedance), 420 W (@ 8 ohm load impedance)
– Maximum Bridged Output Power THD = 1% 1 kHz: 1800 W (@ 4 ohm load impedance), 1200 W (@ 8 ohm load impedance)
– Maximum RMS Voltage Swing THD = 1% 1 kHz: 65.1 V
– Power Bandwidth THD = 1% ref. 1 kHz half power @ 4 ohm: < 10 Hz to 30 kHz
– Voltage Gain ref. 1 kHz: 32.0 dB
– Input Sensitivity rated power @ 8 ohm 1 kHz: +3.1 dBu (1.11 V RMS)
– 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 V RMS)
– Crosstalk ref. 1 kHz at rated output power: 300
– Slew Rate: 26 V/µs
– Signal to Noise Ratio A-weighted: > 107 dB
– Output Noise A-weighted: < -71 dBu
– Output Stage Topology: Class A/B
– 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 ohm: 700 W
– Mains Fuse: 240 V / 230 V: T12AH; 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): 483 x 88.1 x 421.5 mm
– Weight: 14.8 kg (32.6 lbs)
– Signal Processing: LPN switchable
