Quest QA3004
Power Amp 2 x 1100w @ 4ohm, with Crossover / Filters - 2U
Order Code: QA3004Sleek looking amp with a few extra tricks around the back. A low pass (80hz, 110hz) and high pass (35hz, 80hz) set of filters means you can pop one of these on your subs (or mid-highs) and create a simple multi-way PA system without the need for a dedicated external crossover.
Power Output:
2 x 1100w @ 4 ohm
2 x 660w @ 8 ohm
Weight: 23kg
Height: 2U
Features:
- Input Stage: Pro active protection senses stages of system function to safeguard your investment both on turn on and while under operation. Silent switch on/off circuitry reduces potential speaker damage in the event of intermittent power.
- Power supply: The high current power supply is manufactured to function reliably at high temperatures and well exceeds industry standards. This results in smooth bass response and considerable dynamic headroom.
- Industrial Spec Fans: Dual heavy duty cooling fans guarantee long life of all electronic components.
- Input Connection: XLR parallel male and female input connections calibrated for most pro spec system controllers and electronic cross-overs. features
- Speakon Connections: International AES standard Speakon connectors wired for two channel and Bridge mono operation simplify speaker connections.
- Limiter: A switchable high speed limiter acts as a final speaker protection but can be disconnected where sensing speaker system controllers are required.
- Built in switchable X-overs: High Amplification and low pass filters on each channel make the versatile QA series even more flexible with a sub-mid/high frequency dividing network.
- Selectable Gain settings: Adjustable input switching for 0.775V, 32 dB or 26 dB make system calibration easy.
- Easy access air filters: User serviceable air filters are easy to maintain for trouble free operation.
| 2x 1100-w at 4Ω | |
| Rated Power (2x 8Ω): | 660-W per channel @ 1kHz at <0.05% T.H.D. both channels driven |
| Rated Power: (2x 4Ω): | 1100-W per channel @ 1kHz at <0.05% T.H.D. both channels driven |
| T.H.D: | <0.1%@400-W per channel from 20 HZ to 20kHz |
| Minimum Load Impedeance: | 2Ω - Audio signal / 4Ω - Signal wave |
| Phase Response: | +5 to -15 from 20 Hz to 20kHz |
| Input Impedance: | 20 kΩ, balanced; 10 kΩ, unbalanced |
| Cooling: | Two temperature dependant variable speed 80mm high-output DC fans |
| Controls: | Two front panel attenuators, rear panel mode switch and gain select switch |
| High Pass: | Linkwitz-Reily (24 dB/Octave): Off/35/80 Hz |
| Low Pass: | Linkwitz-Reily (24 dB/Octave): Off/80/110Hz |
| Voltage Gain @ 0.775-V: | 35 dB or 29 dB |
| Crosstalk: | >-60 dB @ 1kHz at rated power @ 8Ω |
| Hum and Noise: | >-107 dB, "A" weighted referenced to rated power @ 8Ω |
| Slew Rate: | >40V/us |
| Damping factor (8Ω): | >700:1 @ 20Hz - 1kHz |
| Indicator LEDs: | Two clip, two signal presence, one active status, two protection |
| Protection: | Thermal, DC, turn-on bursts, subsonic, incorrect loads |
| Connectors: | XLR . Speakon . 240/230 Volt 16 amp IEC mains |
| Construction: | Cold Steel Rolling + Machined aluminium front panel |
| Dimensions (HxWxD): | 89mm x 483mm x 496mm |
| Net Weight: | 23kg |
| Packaged Shipping Weight: | 26kg |
