Parasound HCA-3500 power amplifier Specifications

Sidebar 1: Specifications

Description: Solid-state stereo power amplifier. Power output: 350Wpc into 8 ohms (25.4dBW), 500Wpc into 4 ohms (24dBW), both 20Hz–20kHz. Power bandwidth: 2Hz–150kHz. Current capacity: 120A peak per channel. Slew rate: >200V/µs. THD: <0.025% at full power, <0.025% at typical levels. IM distortion: <0.03%. TIM: unmeasurable. Dynamic headroom: >1.5dB. Interchannel crosstalk: >95dB at 1kHz, >80dB at 20kHz. Input impedance: 100k ohms. Input sensitivity: 1.4V for 100W output, 2.25V for full output. S/N ratio (IHF A-weighted, input shorted): 115dB. Voltage gain: 31dB. Damping factor: >1000 at 20Hz. Wall supply power requirements: 10A per channel.
Dimensions: 19" W by 73/4" H by 18" D. Weight: 100 lbs.
Serial numbers of units reviewed: 244181, 248170.
Price: $2195. Approximate number of dealers: 280. Warranty: 10 years parts, 5 years labor.
Manufacturer: Parasound Products, Inc., 950 Battery Street, San Francisco, CA 94111. Tel: (800) 822-8802, (415) 397-7100. Fax: (415) 397-0144. Web:

Parasound Products
950 Battery Street
San Francisco, CA 94111
(800) 822-8802