W8K9D4 8" Subwoofers 2-Pack + KRYPTON-M3 Amplifier Bundle
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Rockville
W8K9D4 8" Subwoofers 2-Pack + KRYPTON-M3 Amplifier Bundle
W8K9D4 8" Subwoofers 2-Pack + KRYPTON-M3 Amplifier Bundle
8" Dual 4Ω Sub System, 1000W RMS, Includes Mono Amp, 4 AWG Install Kit
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Regular price
$394.85
Sale price
$394.85
Regular price
$0.00
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Features
- Compact 8" subs with strong output
- 1000W RMS total capability
- Mono amp with Class D efficiency
- 4 AWG copper wiring kit
- High-strength cast baskets
Couldn't load pickup availability
What's Included in the box
- (2) Rockville W8K9D4 8" Dual 4Ω Subwoofers
- Rockville KRYPTON-M3 Mono Amplifier with Remote
- Rockville RWK41 4 AWG Amp Wiring Kit
- Mounting hardware and fuses
SKU: SKU: (2) W8K9D4+RXD-M3+RWK41
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Product Description
Small footprint, serious punch. This 8" sub bundle excels in compact boxes, delivering agile bass with surprising depth. High-temp coils and a stout motor structure handle demanding tracks, while the mono amp’s tuning tools focus energy exactly where you want it. Copper 4 AWG wiring supports strong current for fast, articulate hits—perfect for tight cabins seeking premium low-end texture without bulk.
Features
Punchy Performance
Stiff cone and long-throw suspension create crisp attack and musical texture from compact enclosures.
High Thermal Headroom
USA-wound coils and robust ventilation manage heat during extended, high-output listening.
Efficient Power
Class D mono amplifier supplies clean drive with minimal footprint for stealthy, elegant installs.
Tuned Response
LPF and subsonic filtering refine bandwidth for sealed or ported designs with greater accuracy.
Current You Can Trust
4 AWG copper kit limits resistance, keeping dynamics lively and the amplifier stable under load.
Technical Specifications
- Product Type Car subwoofer and amplifier bundle
- Subwoofer Size 8 in
- Subwoofer RMS Power (Total) 1000 W RMS (500 W x2)
- Amplifier RMS Power 1000 W x1 @1Ω; 700 W x1 @2Ω; 400 W x1 @4Ω
- Frequency Response (Subs) 48 Hz – 800 Hz
- Sensitivity (Subs) 81.2 dB
- Impedance (Subs) Dual 4Ω each
- Mounting Depth (Subs) 5.91 in
- Cutout Diameter (Subs) 7.32 in
- Included Wiring 4 AWG power kit with RCAs
- Weight 18.74 lb per sub (approx.)
- Dimensions 11.42 x 11.42 x 11.81 in shipping box per sub