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1983 RX7 Subs

Description

Woofers

Frequency response
Maximum power
Impedance
Efficiency
Electronic Crossover
Amplifier
Cabinet






The first speaker I ever built! (Feb 1986)

Dual 10 inch Poly Subwoofer
1.4 cu ft each side, sealed separately
Gold Sound 1040
10 inch polypropylene, 40 oz magnet, 2 inch VC
20 Hz to elec xover 70 Hz
200 watts rms each
4 ohms
92 dB
Nakamichi EC200 at 70 Hz 18 dB
Nakamichi PA 300, 70 Watt/Ch rms
3/4 inch HDP
screwed, braced, glued to steel floor
weight unknown!
The RX7 storage bins were removed.
The finished dual sub cabinet was
two separate air tight 1.4 cu ft
cabinets. Amps mounted on front.

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We displayed this car at the
Consumer Electronics Show in Chicago

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