Pioneer S-1EX loudspeaker Specifications

Sidebar 1: Specifications

Description: Three-way, reflex-loaded, floorstanding loudspeaker. Drive-units: 13/8" (35mm) beryllium-dome tweeter with aluminum voice-coil and concentric 5.5" (140mm) magnesium-cone midrange unit, two 71/16" (180mm) aramid-cone woofers with 2.5" (64mm)-diameter voice-coils. Port: 5" opening. Crossover frequencies: 400Hz, 2kHz. Frequency range: 28Hz–100kHz. Nominal impedance: 6 ohms. Sensitivity: 88.5dB SPL Distortion at 4W, 100Hz–10kHz: <0.7% second harmonic, <0.35% third harmonic. Maximum power: 200W.
Dimensions: 501/2" (1283mm) H by 165/8" (422mm) W by 24" (609mm) D (with base). Weight: 145.5 lbs (66.1kg).
Finish: Genuine dark teak veneer (satin finish).
Serial Numbers of Units Reviewed: None visible.
Price: $9000/pair. Approximate number of dealers: 6.
Manufacturer: Pioneer Electronics USA, P.O. Box 1540, Long Beach, CA 90810. Tel: (800) 746-6337. Web:

Pioneer Electronics USA
P.O. Box 1540
Long Beach, CA 90810
(800) 746-6337