AAP audio STD-18004

4 channel amplifier features:

1. 2U size, very big power, it can drive 4 piece 15 inch full range speakers.

2. Use class H circuit, with very high efficiency power conversion, strong power output, low power consumption, environmentally.

3. Use Japan Sanken transistor, it can assure the sound low frequency full, high frequency smooth.

4. Front panel with very good gain control: power LED, signal LED, clip LED, Protect LED.

5. Perfect protects function show in the front panel. Such as, DC fault, temperature protection, under voltage protecton; overload protection, pressure limit etc protect circuit.

6. From the front to the back cooling exhaust system design, it can assure the amplifier works very stable anh reliable in long time

7. Support 4 ohm impedance. The back panel has mode option switch and sensitivity 0.775V/1.0V/1.4V option

8. High quality components. We have very strict quality control management system; this can assure our amplifier high quality. The front panel use 4MM aluminum, the dust-proof grill can open easily to clean, it can prolong the amplifier’s use time.

Model STD-4004 STD-6004 STD-8004 STD-9004 STD-10004
8Ω Stereo power 4 x 400W 4 x 600W 4 x 800W 4 x 900W 4 x 1000W
4Ω Stereo power 4 x 600W 4 x 900W 4 x 1200W 4 x 1350W 4 x 1500W
8Ω bridged Stereo power 1200W + 1200W 1800W + 1800W 2400W + 2400W 2700W + 2700W 3000W + 3000W
Channel 4
Output connectors Speakon Connectors
Frequenty response 20Hz – 30kHz +- 0.5dB
Signal noise ration (dB) 110dB
THD + N (rated power, 40/kHz)% < 0.1%
Input connectors Combo XLR type, 3pin
Link connectors XLR type, 3 pin male
Input impedance (20Hz-20kHz, balanced); 20k Ohm Balanced or 10k Ohm Unbalanced
Input gain Rear panel: 0.775V/1.0V/1.4V
Fan 3 PCS temperature control cooling Fan
Protection temperature , DC, sub/ultea-sonic, short Circuit, over load, IGM, output
Indicators (per channel) Protect indicator, Signal indicator, Work indicator
Power requirement 220 – 240V ~ 50 – 60Hz
Airframe 483 x 439 x 88 mm
Transport dimensions 623 x 575 x 143 mm
Weight (net) 26 kg 29 kg 31 kg 31.5 kg 32 kg
Gross weight 28 kg 31 kg 33 kg 33.5 kg 34 kg