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SDA800: 800W two channel power amplifier< back

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SDAseries can provide very high power sound.

It’s suitable for the professional performance, stadium, opera house, big disco and so on.

With its elegant outlook design, using class H circuit, it has very high efficiency and capability and better stability.

Inside have crossover can adjust high pass, low pass and by pass.

SDA feature:

1. Adopt SMT technology, reduce solder error, tidiness craft, lightweight

2. TOSHIBA transistor

3. Class H circuit

4. Comprehensive protection system: Soft startup protect, short circuit protect, high temperature protect, over load protect etc

5. High signal noise ratio ≥100dB

6. Total harmonic distortion ≤0.05%

TITLE		Specification
Product Model:		SDA400	SDA600	SDA800	SDA1000	SDA1200
Rack mounting (high)		2U	2U	2U	2U	2U
Rated Power	8ohm stereo	2x400 W	2x600W	2x800W	2x1000W	2x1200W
(1KHz，THD+N=0.1﹪)	4ohm stereo	2x600 W	2x900 W	2x1200 W	2x1500 W	2x1800 W
	2ohm stereo	2x800 W	2x1200 W	2x1500 W	2x1900 W	2x2200 W
Mono Bridge	8ohm bridge	1200 W	1800 W	2400 W	3000W	3600W
	4ohm bridge	1500W	2400W	3000W	3800 W	4500 W
Protection	DC protect.Current inrush protect、 turn-on/off transient, Short circuit protect、High temperature protect
Protection	Soft startup protect、Input over load protect (Limiter) .Output over load protect.ultrasonic input. ACL.IGM.
Crossover	By Pass	20 Hz-22 KHz (-3 dB)
	High/Low Pass	High Pass:50 Hz-22 KHz , Low Pass:20 Hz-120 Hz
Controls	Front Panel	Power switch,Ch1.Ch2 Volume Knob,Led Indicators.
	Rear Panel	Crossover switch , sensitivity switch, operation mode switch.
LED indicators		Protection-Red.Clip-Yellow. Several Signal Led-Green,Active-Green.Power on-Green
System Performance Section
Frequency response	1W 8ohm stereo	20 Hz-20 KHz (±0.5dB)
Sensitivity	8ohm stereo&1KHz	0.775V、1.0V、1.44V（± 5％）
Mode switch		Stereo、Bridge、Parallel
Cooling system	front-to-back air flow	four efficient fans with variable speed
Connectors	Input / Link connectors	Female XLR & Jack
(Each channel)	Output connectors	Speakon & Binding posts
Input impedance(ohm)	Balanced/Unbalanced	20K ohm , 10K ohm
Input CMRR (1kHz)		> -65dB
Hum and Noise		> -105dB
Crosstalk	20Hz~20KHz at8ohm	≥65dB
S/N ratio	8Ω Rated Power	≥100dB
Phase response	1W&8ohm 20Hz~20KHz	within ±10°
Slew rate		≥40 V/us
Intermodulation distortion		≤0.10%
Total harmonic distortion	8Ω 20Hz~20KHz	≤0.05%
Power supply	US & Canada /Europe /Asia	110V/60Hz, 230V/50Hz, 220V/50Hz.( factory configured )
Damping factor	1KHz&8ohm	≥400	≥500	≥550	≥600	≥600
Output Circuitry	TOSHIBA Transistor	Class AB	Class AB& H	Class H	Class H	Class H
Dimension and shipping section
Dimension (W×D×H)	Chassis /mm	2U: 483x450x88mm		2U: 483x450x88mm
Packing dimension	Unit /mm	590x590x140 mm		590x590x140 mm
Net Weight (kg)		18	20	24	26	27.5
Gross Weight (kg)		21	23	27	29	31