Electro-Voice Q44 650W Power Amplifier
Electro-Voice Q series amplifiers offer a package of reliable high output power, high efficiency, and legendary pro audio performance. They are the premium choice as system drive for a variety of mobile and club sound systems like e.g. ZX, TourX and Phoenix loudspeaker families. Their comprehensive protection system includes circuitry against overheating, overload, short circuit, HF and DC as well as back-EMF and inrush current. Loudspeakers are protected by turn-on-delay relays. The build-in patented LPN (Low-Pass-Notch) filter compensates for transient distortion in dynamic signals (such as kickdrums) to achieve higher acoustic output and more punch.
| Amplifier Gain | 32dB |
|---|---|
| Channels | 2 |
| Continuous Rated Power (1 kHz, THD 1%) 2Ω | 650W |
| Continuous Rated Power (1 kHz, THD 1%) 4Ω | 450W |
| Continuous Rated Power (1 kHz, THD 1%) 8Ω | 270W |
| Continuous Rated Power (20-20 kHz, THD | 400W |
| Continuous Rated Power (20-20 kHz, THD | 200W |
| Cooling | Front-to-Rear, 3-stage fans |
| DIM 30 | 0.05% |
| Electronics Type | Amplifier |
| Frequency Response (-3 dB) | 10 Hz - 40 kHz (±1 dB) |
| Impedance | 2/4/8Ω |
| Input Impedance (Balanced) | 20kΩ |
| Input Sensitivity | +2.2 dBu |
| Intermodulation Distortion (SMPTE) | 0.1% |
| Maximum Bridged Output 4Ω | 1300W |
| Maximum Bridged Output 8Ω | 900W |
| Maximum Input Voltage | +21 dBu (8.69 Vrms) |
| Network Control (IRIS-Net) | No |
| Signal-to-Noise Ratio (A-weighted) | 106dB |
| Slew Rate | 25V/µs |
| Topology | Class-AB |
| Total Harmonic Distortion | 0.03% |
| Dimensions (H x W x D) | 3.47" (88.1 mm) x 19.02" (483 mm) x 16.59" (421.5 mm) |
| Weight | 27.78 lbs (12.6 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
