SoundTube P350 Class-G 350W Mono-Block Amplifier
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SoundTube P350 Class-G 350W Mono-Block Amplifier
The P350 Class-G amplifier delivers robust, distortion-free power for demanding subwoofer and full-range applications. With 350 W RMS into 4 Ω and a peak output of 700 W, it’s engineered to drive high-excursion drivers with precision and headroom. Its compact 2″-high chassis fits neatly into racks or behind equipment, making it ideal for both permanent installations and portable systems.
Advanced Class-G topology optimizes efficiency under light and heavy loads, while gold-plated output terminals ensure reliable connections. Front-panel gain, crossover, and polarity controls let you tailor the P350 to any speaker configuration. RoHS, CE, UL60065, and ETL-C/US certifications attest to its safety and compliance in professional environments.
Key Features
- Output Power: 350 W RMS @ 4 Ω (≤ 0.5% THD), 700 W peak; 225 W RMS @ 8 Ω, 400 W peak
- Topology: Class-G high-current amplification for dynamic efficiency
- Controls: Front-panel gain, crossover (40–120 Hz, 24 dB/octave), and polarity switch
- Frequency Response: 5 Hz–60 kHz (± 3 dB); 10 Hz–20 kHz (+0/–0.25 dB)
- Input Impedance: 22 kΩ unbalanced; 37.5 kΩ balanced
- Output Connections: Gold-plated terminals (accepts #10 AWG or banana plugs)
- Power Requirements: 120 V @ 3 A (8 Ω load); 120 V @ 5.5 A (4 Ω load)
- Voltage Gain: 33 dB
- Certifications: CE, RoHS, UL60065, ETL-C/US
Technical Specifications
- Height: 2″ (50.8 mm)
- Width: 17.25″ (438.15 mm)
- Depth: 13.25″ (336.55 mm)
- Shipping Weight: 23.9 lbs (10.84 kg)
- Carton Size: 21.5″ × 16.75″ × 7″ (546.1 × 425.45 × 177.8 mm)
- Color: Black
What's Included
- Rack-mount adapters
- Owner’s manual & CE certification
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