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Dayton RS180-4 7" Reference Woofer 4 Ohm
The Dayton Reference Series sets a new standard of value in high-performance loudspeaker drivers. Utilizing a low-distortion motor system with two short-circuit paths and a rigid aluminum cone, the Reference Series can outperform drivers that cost several times the price. Their low-distortion characteristics and high excursion capabilities provide exceptional clarity, detail, and dynamics. Woofer features a black anodized cone, heavy-duty 6-hole cast frame, low-loss rubber surround, solid aluminum phase plug, rubber magnet boot, and gold spring terminals. Specifications: * Power handling: 60 watts RMS/90 watts max * VCdia: 1.5" * Le: .51 mH * Impedance: 4 ohms * Re: 2.9 ohms * Frequency range: 40-2,200 Hz * Fs: 40 Hz * SPL: 91 dB 2.83V/1m, 88 dB 1W/1m * Vas: .86 cu. ft. * Qms: 2.66 * Qes: .62 * Qts: .50 * Xmax: 6mm * Dimensions: A: 7-1/8", B: 5-3/4", C: 3".
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