QUAD 1000

QUAD 1000 has been specially designed for Public Address applications. This is the ideal solution for the sounding of shops, shopping centres, restaurants, offices, public buildings and other places where there is a need to broadcast mood music and ads in separate areas.

The unit consists of 4 independent amplification modules, each with a volume setting and a serious/acute correction. Each channel delivers 250 W / 4 Ω. 4 Ω, 8 Ω, 25 V, 70 V and 100 V outputs are available for each channel on bar connectors.

QUAD 1000 is equipped with a pre-activated modulation system operating on the micro/line 1 input and on the input dedicated to a message reader. Priority can also be triggered by a remote contactor.

The unit is equipped with a 4-tone carillon and a double activation siren.

The symmetrical/symmetrical inputs are equipped with combo XLR /Jack 6,35 mm sockets, doubled by Euroblock connectors. They have 4 mini selectors for micro/line levels, and for the activation of a 48 V phantom power supply, a low cut filter and a phase counter.

An entry/output type “Insert” allows connection to external processing equipment.

- Audiopole QUAD 1000
- Amplified mixer/Zoneur 4 x 250W/4Ω or 100V.
- Outputs 4 Ω, 8 Ω, 25 V, 70 V, 100 V
- 4 symmetrical inputs on combo XLR/Jack 6,35mm and Euroblock.
- Micro/Ligne selection, 48V phantom power supply, cut-down filter and phase inversion.
- The first entry is a priority (debrasive in-house).
- 2 inputs Stereo line on RCA.
- 1 input symmetrical priority line on terminal for external message reader.
- Contact for priority, 2 levels.
- 4-tone carillon with adjustable level in facade + siren.
- Insertion point after mixture.
- 4 independent amplification modules: 4x250W/4Ω or 100V.
- Exit on terminal.
- Acute and acute corrector and adjustable level by module on the façade.
- Forced ventilation.
- Input selectors (INPUT 1, 2, 3, 4): Micro/line level, Phase reversal, Low-cut filter: 150 Hz (-3 dB), Ghost power 48 V
- Input sensitivity (INPUT 1, 2, 3, 4): Mic: -51 symmetric dB / -45 asymmetric dB, Line: -10 symmetric dB / -6 asymmetric dB
- (AUX 1, 2): -10 dB
- Priority call entry level (Tel paging) 120 mV
- Frequency response: Mic: 60 Hz - 12 kHz (-3 dB), Line: 30 Hz - 18 kHz (-3 dB), Tel paging: 120 Hz - 15 kHz (-3 dB)
- Acute corrections: ± 10 dB @ 10 kHz, Grave: ± 10 dB @ 100 Hz
- THD: < 0.1%
- Signal/Noise ratio: Mic: ✱ 80 dB, Line: ✱ 90 dB, AUX: ✱ 90dB
MAIN IN : ♣ 90 dB, Tel paging : ♣ 60 dB
- Outputs Low impedance: 4 Ω, 8 Ω, constant voltage: 25 V, 70 V, 100 V
- Carillon 4 tones: 440, 554, 659, 880 Hz
- Siren switch: Front switch, Rear front contact
- Dimensions: 483 x 133 x 350 mm, 3U rack 19".
- Weight: 25 Kgs