Pro Alto APX1000 2-Channel 1000 Watt Amplifier

As a live sound engineer or musician touring expect a reliable, constant clean power from your amplifier. Therefore Alto Pro specifically for the APX1000. These two channel PA amplifier provides a constant 2x 250 Watt power at 8 ohms and 2 x 500 watts at 4 ohms. In bridged mono mode, it delivers up to a crystal clear 1000 watts of power. And with a weight of only 5.8 pounds. This increases the APX1000 easily anywhere, whether in a fixed or mobile 19-inch rack setup.

APX1000: quick and easy connections

On stage, everything sometimes within no time on standby. Therefore, you want to minimize time spent on connecting your amplifiers. The APX1000 is for this reason equipped with two combination XLR / jack inputs, four wire clamps and two lockable speaker outputs. This makes you at every performance a snap all your connections. Then keep the LED indicators and two volume knobs you clearly aware of the volume levels, clip limiter and DC protection.

Class D power

Thanks to its low weight, high power and high performance, you get Class D efficiency at an attractive price. The APX1000 delivers ample power with plenty of headroom for any passive speaker to send. Thereby preventing the ultra-quiet cooling fans any kind of overheating. Beginner or professional, the Pro Alto APX1000 should not be missing in your amp setup.

Specifications:

- 2-channel PA amplifier
- Especially for live sound systems, DJ systems, touring equipment and installations
- Power: 2 x 250 W (8 Ohms), 2x 500 W (4 ohms), 520 W (16 ohms bridged) 1000 W (8 ohms bridged)
- Efficient Class D power
- Lightweight, two rack-unit design
- Volume and clip LED indicators
- Low pass filter
- Very quiet cooling fans
- Frequency response: 20 Hz to 25 kHz (+0 / -3 dB)
- Signal gain: 32 dB
- Signal / noise ratio: 110 dB
- Security: on / off, mute, DC protection, tax
- Front controls: on / off switch, 2-channel volume control - ∞ to +30 dB
- Controller rear: 30 Hz high pass filter on / off, bridge / stereo / parallel mode
- Signal indicators signal presence (green LED), clip (red LED), protection (red LED)
- Illuminated on / off switch (blue LED)
- Inputs: 2x balanced XLR-F / 1/4 "jack combination
- Outputs: 4x wire clamps, 2x lockable speaker connectors
- Power supply: 220 to 240 VAC (50/60 Hz)
- Dimensions: 89 x 483 x 285 mm (HxWxD)
- Weight: 5.8 kg