Massive Audio BG8 8-inch Passive Loaded Subwoofer Enclosure
Key features
Drivers included; amplifier not included
- Compatible woofer size: 8 inches
- Included woofers: 1
- Finish: Industrial-grade carpet
- Enclosure design: Ported
- RMS power per subwoofer: 400 W
- Nominal enclosure impedance: 2 ohms
Massive Audio BG8 8-inch Passive Loaded Subwoofer Enclosure is backordered and will ship as soon as it is back in stock.
Massive Audio BG8 8-inch Passive Loaded Subwoofer Enclosure is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Get a substantial bass presence from a compact footprint with the Massive Audio BG8 8-inch passive loaded subwoofer enclosure. Its vented, carpeted cabinet pairs an 8-inch woofer with 400W RMS power handling for installations where space is limited. You’ll need an external amplifier; the enclosure has no built-in amp.
Key Features & Benefits
- Compact vented enclosure: The 17.1" x 11" x 10.27" footprint helps you plan for a small trunk or under-seat installation.
- 400W RMS handling: This continuous power rating gives you a clear reference when selecting a suitable external amplifier.
- Durable cone assembly: The UV-treated, non-pressed paper cone and EROM foam surround support controlled bass response.
- Heat-conscious construction: A 2" four-layer high-temperature voice coil and enhanced-cooling T-yoke are designed for demanding playback.
- Rigid motor structure: The heavy-gauge cast-aluminum basket and double-stacked 90oz Strontium Ferrite magnets support controlled cone motion.
- Flexible connections: Five-way binding push terminals provide multiple connection options for system setup.
Technical Specifications
| Product type | 8" passive loaded subwoofer enclosure |
|---|---|
| Enclosure | Industrial Grade Carpet Ported |
| Amplifier | External amplifier required; no built-in amplifier |
| RMS power handling | 400W |
| Peak power | 800W |
| Cone | UV Treated / Non-Pressed Paper |
| Voice coil | 2" four-layer high-temperature coil |
| Surround | EROM Foam |
| Magnet | Double Stacked High Flux Y30 90oz Strontium Ferrite |
| Terminals | 5 Way Binding Push Terminals |
| Basket | Heavy Gauge Cast Aluminum |
| Tinsel leads | Heavy Duty Triple |
| X-Max | 10mm (1-way) + 10mm Top Plate |
| T-yoke and cooling | Enhanced Cooling T-yoke Design with Black Anodized Finish |
| SPL | 88 dB @2.83V/1m |
| FS | 42.1Hz |
| Dimensions | 17.1" x 11" x 10.27" |
Why Choose This Product?
The BG8 combines a vented cabinet and an 8-inch subwoofer in one compact unit. Its stated 400W RMS handling, heavy-duty construction, and cooling design make it a practical option when you want a dedicated passive subwoofer without a larger enclosure.
Installation & Compatibility Notes
Plan around the enclosure’s 17.1" x 11" x 10.27" dimensions and allow room for its connections. Pair it with a suitable external amplifier. Before connecting, confirm that the amplifier’s supported load matches the enclosure’s requirements.
Frequently Asked Questions
Does the Massive Audio BG8 include a built-in amplifier?
No. The BG8 is passive and requires an external amplifier.
What do the 400W RMS and 800W peak ratings mean?
The enclosure is rated for 400W RMS power handling and 800W peak power.
How much installation space should I allow?
The listed enclosure dimensions are 17.1" x 11" x 10.27". Check the available space and connection clearance before installation.
What should I check before choosing an amplifier?
Confirm that the amplifier’s supported load matches the enclosure’s requirements, and select an amplifier suitable for its 400W RMS rating.
Explore More
Want to learn more about Massive Audio? Explore our Massive Audio brand profile and shop at 12 Volt Outlet.
| Size | 8" |
| Watts RMS | 400w |
| Peak Power | 800w |
| Cone | UV Treated / Non-Pressed Paper |
| Voice Coil | 2" |
| Surround | EROM Foam |
| Magnet | Double Stacked High Flux Y30 90oz Strontium Ferrite |
| Terminals | 5 Way Binding Push Terminals |
| Basket | Heavy Gauge Cast Aluminum |
| Tinsel Leads | Heavy Duty Triple |
| X-Max | 10mm (1-way) + 10mm Top Plate |
| SPL | 88 dB @2.83V/1m |
| FS | 42.1Hz |
| Dimensions | 17.1" x 11" x 10.27" |
Recommended Monoblock Amplifiers
Power-matched options for one subwoofer or one complete loaded enclosure. We aim to include same-brand choices when their ratings qualify.
Loading amplifier suggestions…
Suggestions use 75–125% of the subwoofer’s RMS rating at the wiring load shown. Check wiring, enclosure needs, electrical capacity and installation space. Set gain and filters correctly to avoid overpowering the subwoofer. Buying more than one subwoofer changes the match.
