Caixas raras de se encontrar a venda, vendidas nos E.U.A por U$$ 2.000,00podem ser suas pelo mesmo valor aqui no Brasil sem tributação de 60 por cento sobre o valor bruto do frete mais o do produto.Estão impecáveis com telas e pezinhos, suporte não incluso.Faço 10.500 a vista.Revel Performa M20 loudspeaker SpecificationsDescription: Two-way, stand-mounted, reflex-loaded loudspeaker. Drive-units: 1" (25.4mm) aluminum-alloy dome tweeter, 6.5" (165mm) magnesium-alloy inverted-dome woofer; both units magnetically shielded. Crossover frequency: 2.2kHz, "high-order" filter slopes. Frequency response: 46Hz-16kHz, ±1dB (in-room). LF extension: -3dB at 44Hz, -6dB at 38Hz, -10dB at 33Hz. Nominal impedance: 6 ohms (4.4 ohms minimum). Sensitivity: 87dB/2.83V/m (4pi anechoic).Dimensions: 15.5" (394mm) H by 10" (254mm) W by 12.25" (311mm) D, without grille or feet. Weight: 45 lbs (20.4kg) each.Finishes: Wood veneers: cherry, sycamore, rose, black ash.Price: $2000/pair; matching 27" stands, $200/pair. Approximate number of dealers: 87.Manufacturer: Revel Speakers