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1983 Mazda RX-7

Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Universal-Fit Audio for 1983 Mazda RX-7

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

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Deaf Bonce Apocalypse DB-3515R D1

7000W Peak (3500W RMS) 15” Apocalypse Series Dual 1-ohm Car Subwoofer

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7000W Peak (3500W RMS) 15” Apocalypse Series Dual 1-ohm Car Subwoofer

• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Carbon Fiber Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 10.96"
• Sensitivity: 87.30 dB

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List price $1049.90
-5% $999.99

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Rockford Fosgate Prime R2 R2SD2-10

400W Peak (200W RMS) 10" Prime Series Dual 2-ohm Shallow Car Subwoofer

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400W Peak (200W RMS) 10" Prime Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Dual 2 ohm
• Mica Injected Polypropylene - MIPP Cone
• Foam Surround
• Mount depth: 3.417"
• Sensitivity: 82 dB

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$159.99

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DS18 IXS12.4D

1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

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1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Paper Cone
• Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.33"
• Sensitivity: 85.1 dB

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$263.95

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DS18 ZXI8.2D

1200W Peak (600W RMS) 8" ZXI Series High Excursion Dual 2-ohm Subwoofer

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1200W Peak (600W RMS) 8" ZXI Series High Excursion Dual 2-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 5.51"
• Sensitivity: 86 dB

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$203.95

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Massive Audio Hippo H84X

1600W Peak (800W RMS) 8" Hippo Series Dual 4-ohm Subwoofer

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1600W Peak (800W RMS) 8" Hippo Series Dual 4-ohm Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Kevlar Fiber-Enforced Non-Pressed Paper Cone
• Tall and narrow Foam Surround
• Mount depth: 5.51"
• Sensitivity: 84 dB

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List price $285.95
-23% $219.99

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Soundstream T5.122

2000W Peak (1000W RMS) 12" Tarantula T5 Series Dual 2-ohm Car Subwoofer

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2000W Peak (1000W RMS) 12" Tarantula T5 Series Dual 2-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Spruce Pulp cone
• Polyether Foam surround
• Mount depth: 7"
• Sensitivity: 86 dB

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List price $200.99
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Kicker L7X101 (49L7X101)

2000W RMS 10" SoloX Series Dual 1-ohm Subwoofer

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2000W RMS 10" SoloX Series Dual 1-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 9-7/16"

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• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 9-7/16"

JL Audio 10W7AE-3

750W RMS 10" W7AE Series Single 3-ohm Car Subwoofer

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750W RMS 10" W7AE Series Single 3-ohm Car Subwoofer

• RMS Power: 750 watts
• Impedance: Single 3 ohm
• Polypropylene Cone
• Polyester Foam Surround
• Mount depth: 8.5"
• Sensitivity: 84.3 dB

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$1,199.99

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JL Audio 12W7AE-3

1000W RMS 12" W7AE Series Single 3-ohm Car Subwoofer

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1000W RMS 12" W7AE Series Single 3-ohm Car Subwoofer

• RMS Power: 1000 watts
• Impedance: Single 3 ohm
• Polypropylene Cone
• Polyester Foam Surround
• Mount depth: 9.50"
• Sensitivity: 86.2 dB

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Kicker CWR104 (48CWR104)

800W Peak (400W RMS) 10” CompR Series Dual 4-ohm Subwoofer

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800W Peak (400W RMS) 10” CompR Series Dual 4-ohm Subwoofer

• Peak Power: 800 watts
• RMS Power: 200-400 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-1/4"
• Sensitivity: 84.6 dB

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List price $189.99
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Sundown Audio U-12 v.2 D2 12" (U12V2D2)

4000W Peak (2000W RMS) 12" U Series Dual 2-ohm Car Subwoofer (SW-UV212D2)

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4000W Peak (2000W RMS) 12" U Series Dual 2-ohm Car Subwoofer (SW-UV212D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Pressed Paper Cone
• Double-Stitched Surround
• Mount depth: 8.43"
• Sensitivity: 85.19 dB

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List price $719.99
-24% $549.99

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Sundown Audio Z-15 v.6 D1 15" (Z15V6D1)

6500W Peak (3250W RMS) 15" Z Series Dual 1-ohm Car Subwoofer (SW-ZV615D1)

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6500W Peak (3250W RMS) 15" Z Series Dual 1-ohm Car Subwoofer (SW-ZV615D1)

• Peak Power: 6500 watts
• RMS Power: 3250 watts
• Impedance: Dual 1 ohm
• Treated Paper Cone
• Mega Roll V2 Surround
• Mount depth: 12.93"
• Sensitivity: 86.10 dB

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List price $1259.99
-17% $1,049.99

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Alpine W10S4

750W Peak (250W RMS) 10" Bass Series Single 4-ohm Car Subwoofer

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750W Peak (250W RMS) 10" Bass Series Single 4-ohm Car Subwoofer

• Peak Power: 750 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 5-1/16"
• Sensitivity: 86.6 dB

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List price $130.00
-15% $109.95

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NVX XCW152

4000W Peak (2000W RMS) 15" X-Series Dual 2-ohm SPL Subwoofer

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4000W Peak (2000W RMS) 15" X-Series Dual 2-ohm SPL Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Enhanced Woven Fiber Paper Composite Cone
• Custom High Roll Foam Surround
• 30 mm Xmax (One Way)
• Sensitivity: 87.3 dB

Purchase $400 or More of NVX and Save 15%!
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List price $659.99
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Kicker L7R152 (45L7R152)

1800W Peak (900W RMS) 15” Solo-Baric L7R Series Dual 2-ohm Subwoofer

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1800W Peak (900W RMS) 15” Solo-Baric L7R Series Dual 2-ohm Subwoofer

• Peak Power: 1800 watts
• RMS Power: 900 watts
• Impedance: Dual 2 ohm
• Injection-molded SoloKon Cone
• Ribbed Santoprene Surround
• Mount depth: 8 3/8"
• Sensitivity: 88.05 dB

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List price $399.99
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Sundown Audio SML-10 D2 10" (SML10D2)

1200W Peak (600W RMS) 10" SML Series Dual 2-ohm Shallow Car Subwoofer (SW-SML10D2)

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1200W Peak (600W RMS) 10" SML Series Dual 2-ohm Shallow Car Subwoofer (SW-SML10D2)

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.78"
• Sensitivity: 86.1 dB

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List price $263.99
-9% $239.99

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Massive Audio Hippo H84XR

2000W Peak (1000W RMS) 8" Hippo Series Dual 4-ohm Subwoofer

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2000W Peak (1000W RMS) 8" Hippo Series Dual 4-ohm Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 4 ohm
• Kevlar Fiber-Enforced Non-Pressed Paper Cone
• Tall and narrow Foam Surround
• Mount depth: 5.9"
• Sensitivity: 84 dB

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List price $351.95
-15% $299.99

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Rockford Fosgate Power T3 T3S1-19

6000W Peak (3000W RMS) 19" Power Series Single 1-ohm Super Car Subwoofer

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6000W Peak (3000W RMS) 19" Power Series Single 1-ohm Super Car Subwoofer

• Peak Power: 6000 watts
• RMS Power: 3000 watts
• Impedance: Single 1 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 15.62"
• Sensitivity: 91 dB

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$2,199.99

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JL Audio 12W1v3-4

300W RMS 12" W1v3 Series Single 4-ohm Car Subwoofer

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300W RMS 12" W1v3 Series Single 4-ohm Car Subwoofer

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 5.41"
• Sensitivity: 86.1 dB

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List price $279.99
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Rockford Fosgate Power T2 T2S1-13

4000W Peak (2000W RMS) 13" Power Series Single 1-ohm Car Subwoofer

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4000W Peak (2000W RMS) 13" Power Series Single 1-ohm Car Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Triple 1 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 9.7"
• Sensitivity: 90 dB

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$1,099.99

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    FAQ for Universal-Fit Audio & Electronics in 1983 RX-7

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1983 Mazda RX-7?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your RX-7.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.