Rare cool early 80- ties design Akai speakers, made with high quality components. Woofers have no foam problems. They sound okay. The Akai SR-1100 is a pair of vintage 2-way bookshelf speakers, manufactured in Japan by Akai between 1980 and 1982. They are part of a broader series of hi-fi speakers from that era, which also included the larger SR-1200 and SR-1300 models. Key Specifications According to documentation and vintage audio records, these speakers feature the following specifications: • Configuration: 2-way system (bass-reflex/sealed bookshelf design) • Woofer (Low frequencies): 203 mm (8 inches) • Tweeter (High frequencies): 32 mm (2-inch) cone tweeter with an acoustic distribution lens • Sensitivity / Efficiency: Very high at 93 dB (at 1W/1m), making them easy to drive with lower-powered amplifiers • Impedance: 8 Ohms • Power Handling: 30 Watts (nominal) / 40 Watts (maximum music power) • Crossover Frequency: 3 kHz • Dimensions: 260 x 410 x 235 mm (Width x Height x Depth) • Weight: Approximately 6.6 kg each Carefully insured shipping some signs of use on some edges. Pictures are description