The PA 7-350 combines audiophile-level sound quality with stunning power and
easy integration. Delivering 7 channels, at 350 watts per channel into 8 ohms, all
channels driven, the PA 7-350 is one of the most powerful home theater amps
available today. At the same time, it’s installation-friendly, with efficient Class H
power supply technology to reduce waste heat, and a trigger input so you can power
it up only when you need it.
- High efficiency, “Soft Switch” class H™ design
- 3.3 kVA toroidal power supply
- Completely stable into 4 ohm loads
- Balanced (XLR) and unbalanced (RCA) inputs
- Trigger inputs / outputs
- 10-year warranty
- Rack mount ears included
Fully discrete, dual differential, high current, short signal path Class A/B amplification with
Soft Switch™ Optimized Class-H™ power supply topology.
Number of Channels:
Power Output (rated power; THD < 0.1%):
350 watts / channel (x7); all channels driven; into 8 ohms.
550 watts / channel (x7); all channels driven; into 4 ohms.
Rated Power Bandwidth (at rated power; 8 ohm load):
20 Hz to 20 kHz + /- 0.1 dB.
Minimum Recommended Load Impedance (each channel):
4 Ohms (which equals one 4 ohm load or two paralleled 8 ohm loads per channel).
20 Hz to 80 kHz (+ 0 / - 2 dB).
THD + noise:
Signal to Noise Ratio (8 Ohm load):
> 76 dB at 1 watt (A-weighted).
> 100 dB at rated power (A-weighted).
Damping Factor (8 Ohm load):
Speaker Output Connections:
Audiophile grade five-way binding posts.
3.3 kVA toroidal power transformer.
180,000 uF of storage capacitance.
Input sensitivity (for rated power; 8 Ohm load):
Unbalanced (gold plated RCA); one per channel.
Balanced (XLR); one per channel.
Each input may be independently switched to either unbalanced or balanced.
50 kohms (unbalanced).
50 kohms (balanced).
Trigger Input: 5 - 20 V AC or DC
Trigger Output: 12 V
115 VAC or 230 VAC +/- 10% @ 50 / 60 Hz (user selectable).
17” wide x 9.56” high 19” deep (includes feet and binding posts).
99 lbs (net); 113 lbs (boxed).
Download detailed specifications: