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Q99 Power Amplifier
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Dependable, high-output power.
Features
- Comprehensive protection system ” Protects against overheating, overload, short-circuit, HF, AND DC
- Patented LPN filter ” Switchable frequency and phase response correction of connected loudspeakers
Keep your gear powered and protected—order the Q99 now.
Q99 Power Amplifier Specifications:
- Maximum midband output power: 1250W @ 2 ohms, 900W @ 4 ohms, 550W @ 8 ohms (THD = 1%, 1 kHz, Dual-channel)
- Rated output power: 800W @ 4 ohms, 400W @ 8 ohms (THD < 0.1%, 20Hz“20kHz)
Maximum single-channel output power (Dynamic-headroom IHF-A): 2450W @ 2 ohms, 1400W @ 4 ohms, 700W @ 8 ohms - Maximum single-channel output power (
- Continuous, 1 kHz): 1700W @ 2 ohms, 1100W @ 4 ohms, 630W @ 8 ohms
- Maximum bridged output power (THD=1%, 1kHz): 2800W @ 4 ohms, 1800W @ 8 ohms
- Maximum RMS voltage swing: 78.8V
- Power bandwidth (THD = 1%, ref. 1kHz, half power @ 4 ohms): < 10Hz“30kHz
Voltage gain (ref. 1kHz): 32dB - Input sensitivity: +5.1dBu
- THD at rated output power (MBW = 80 kHz, 1 kHz): < 0.03%
IMD-SMPTE (60 Hz, 7 kHz): < 0.1%
DIM30 (3.15 kHz, 15 kHz): < 0.05%
Maximum Input Level: +21 dBu (8.69 Vrms) - Crosstalk (ref. 1 kHz, at rated output power) < -80 dB
Frequency Response (ref. 1 kHz 10Hz“40 Hz (±1 dB) - Input Impedance (active balanced): 20 kOhm
- Damping Factor: 1 kHz > 300
- Slew rate: 27 V/ Μs
- Signal-to-noise-ratio amplifier (A-weighted): >109 dB
- Output noise (A-weighted): < -71dBu
Output stage topology: Class H - Power consumption (1/8 maximum power @ 4 ohms): 700W
- Protection: Audio limiters, high temperature, DC, HF, Back-EMF, peak current limiters, inrush current limiters, turn-on delay
- Cooling: Front-to-rear, 3-stage fans
- Ambient temperature limits: 40”105“F
- Safety Class: I
- Dimensions: 483mm W x 88.1mm H x 421.5mm D
- Weight: 35 lb.
- Signal processing: LPN, switchable
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.