Description
Description
The Recoil Audio PMB8.4 is an 8-inch, 4-ohm Echo Pro midbass speaker designed for high-output upper-bass and lower-midrange reproduction in custom doors, rear decks, speaker pods and professional-style mobile systems. Its carbon-fiber cone and 2-inch voice coil provide a rigid moving surface and substantial thermal capacity.
The driver is rated for 400 watts RMS and 800 watts maximum power, with 92 dB sensitivity. The current manufacturer record does not publish frequency response or mounting depth, so enclosure loading, crossover targets and physical fitment should be confirmed before fabrication.
Specifications
| Model | PMB8.4 |
|---|---|
| Series | Echo Pro |
| Nominal diameter | 8 inches |
| Transducer type | Pro midbass speaker |
| RMS power handling | 400 watts |
| Maximum power | 800 watts |
| Nominal impedance | 4 ohms |
| Sensitivity | 92 dB |
| Voice coil | 2 inches |
| Cone material | Carbon fiber |
| Published frequency response | Not listed in the current manufacturer record |
| Published mounting depth | Not listed in the current manufacturer record |
| System requirement | Suitable enclosure or rear chamber with high-pass and low-pass filtering |
Features
- Large 8-inch cone area provides strong upper-bass output.
- Carbon-fiber cone combines rigidity with reduced moving mass.
- Large 2-inch voice coil provides substantial thermal capacity.
- 400-watt RMS rating supports high-output systems.
- 4-ohm impedance works with common mobile-audio amplifiers.
- Suitable for custom doors, rear decks and speaker pods.
- Requires correct enclosure loading and crossover protection.