PRV Audio 6MB550FT (Single Unit)
- Regular price
- $89.91
- Regular price
-
- Sale price
- $89.91
- Unit price
- per
Vendor : PRV Audio
Couldn't load pickup availability
PRV Audio’s 6MB550FT 6.5″ Forte Series midbass was specially tailored to give you more Xmax and less distortion on mid low mid bass frequencies, with its Peak-to-Peak excursion going up to 14 mm (0.55″) this speaker can give a heck of a punch!
The tall 2″ voice coil ensures high heat dissipation and the necessary motor strength to deliver high sensitivity even on high power with the minimum distortion with recommended High Pass filter of 95Hz at 12 dB Octave.
All this attention to detail makes the 6MB550FT one impressive driver. With 94.5 dB efficiency and 550 watts power handling this mid bass is ideally used in stage monitor, auditorium, touring, and outdoor systems. The smooth response from 85 to 7,500 Hz makes it perfect for 2 or 3-way designs.

Highlights
- Designed to handle low frequency at a high power output
- Xmax 5.40 mm – 14 mm Peak-to-Peak excursion before damage
- A huge magnet for increased efficiency and control
- High power copper tinsel lead wire
- Vented pole piece minimizes power compression and increases power handling
- Rigid cast aluminum frame can withstand the use and abuse of pro and car audio
- Natural paper cone and double-roll surround for smooth response
A rigid cast aluminum frame with spokes to minimize reflections back into the cone. To drive the voice coil, a large ferrite magnet is used with a very precise machined top and bottom plate.
The additional forced vent in the backplate for the coil allows this driver to handle up to 250 watts RMS without issue.

This mid bass will stand up to years of serious professional use!
Its special composed spider reduces distortion at a high excursion and double roll surround keep cone travel linear at high excursion, while its copper tinsel lead wire is capable of high current transfer makes this driver not only unique but gives all high-performance characteristics and high-quality components providing exceptional clarity, detail, and dynamics sound.

Its CCAW voice coil has 14.8 mm of winding wire, giving it an incredible 5.40 mm Xmax with capability of 14 mm Peak-to-Peak excursion before damage, which allows its cone to travel over 0.55″ giving a heck of punch.
Featuring a paper cone has a special high strength paper pulp composition designed to achieve the best possible linearity within the middle frequency range and a special cone treatment specifically dedicated to improving the dampening properties of the moving assembly, thus considerably improving the smooth frequency response.
GENERAL SPECIFICATIONS
Nominal Diameter | 6″ (152 mm) |
Nominal impedance | 8 Ohms |
Rated AES Power Handling (RMS) | 275 Watts |
Program Power | 550 Watts |
Sensitivity 2.83V at 1m | 94.5 dB |
Recommended Hi Pass Crossover** **For Full Power Handling | 95 Hz** **12db Per Octave Crossover |
Frequency Response at -10dB | 85 – 7,500 Hz |
Voice Coil Diameter | 2″ (51 mm) |
Voice Coil Wire | CCAW |
Voice Coil Winding Depth | 14.8 mm |
Former Material | Kapton |
Magnetic Gap Depth | 8.0 mm |
Frame Material | Die cast aluminum |

THIELE-SMALL PARAMETERS
Equivalent Volume | Vas | 8.23 l |
Excursion (mathematical)*** | Xmax | 5.40 mm |
Free Air Resonance | Fs | 84.9 Hz |
Mechanical Factor | Qms | 3.83 |
Electrical Factor | Qes | 0.38 |
Total Factor | Qts | 0.34 |
Cone Area | Sd | 143 cm² |
Mechanical Mass | Mms | 12.1 g |
Bl Factor | Bl | 9.77 Tm |
Dc Resistance | Re | 5.6 Ohms |
Inductance | Le | 0.424 mH at 1 kHz |
Mechanical Mass Without Air | Mmd | 11.1 g |
Mechanical Compliance | Cms | 0.291 mm/N |
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4

EXTRA INFO
Overall Diameter | 6.48″ (164.5 mm) |
Front Mount Baffle Cutout | 5.59″ (142 mm) |
Mounting Depth | 3.33″ (84.5 mm) |
Overall Depth | 3.64″ (92.5 mm) |
Net Weight | 5.95 Lbs (2.70 kg) unit |
Shipping Weight | 6.28 Lbs (2.85 kg) |
Carton Dimensions W x L x H | 7.08″ x 7.08″ x 4.53″ (180 x 180 x 115 mm) |

Shipping
Shipping charges for Ratchet's Den orders are based on the order total:
- Orders under $100: Free shipping
- Orders $100 or more: Flat-rate $25.00
Returning items
You are responsible for the cost and risk of returning item to us. You should send items to the following address:
13978 SW 139th Ct Miami Florida, 33186 USA
Contact Us
If you have any questions about shipping and/or returns, please contact us:
- By email: info@ratchetsden.com
Customers also like
-
Dirty Air Rocker Switch - 2013-Down Fairing Mount
- Regular price
- $29.99
- Regular price
-
- Sale price
- $29.99
- Unit price
- per
Rocker switch to fit 2013-down fairings. Momentary, perfect for air ride. One switch controls up and down for either front or rear air. Made by Evil Iron Customs. 6-wire version for MRI Ele... -
Dirty Air Front OR Rear Wiring Kit
- Regular price
- $29.99
- Regular price
-
- Sale price
- $29.99
- Unit price
- per
Rear (or front) wiring kit. Includes relay with harness, toggle switch with waterproof boot, marine grade heat shrink tubing and zip ties. Fused wire with 20A fuse included. -
Dirty Air Dump Flow Control / Muffler Fitting
- Regular price
- $6.99
- Regular price
-
- Sale price
- $6.99
- Unit price
- per
Install in the exhaust port of your valve unit or dump valve to help silence the air when released from the system, or to slow it down. Includes (1) flow control muffler
-
CUSTOM DYNAMICS H4 LED HEADLAMP ADAPTER FOR 2014-2023 HARLEY-DAVIDSON® TOURING MOTORCYCLES
- Regular price
- $19.95
- Regular price
-
- Sale price
- $19.95
- Unit price
- per
N-LINE HEADLAMP ADAPTER FOR PLUG & PLAY INSTALLATION Most 2014-2023 Harley-Davidson® Touring motorcycles come equipped from the factory with a dual halogen "Rushmore" headlamp or LED Daymaker™... -
7" Headwinds Headlamp with LED Turn Signals
- Regular price
- $188.06
- Regular price
-
$208.95 - Sale price
- $188.06
- Unit price
- per
Snake Eye LED headlamp w/amber LED turn signals & running lights Includes control module that allows run/turn function) 17 LED bulbs per side Not equipped with aiming dots Included Items: (1)... -
Custom Dynamics 4.5" Passing Lamps with Halo
- Regular price
- $189.95
- Regular price
-
- Sale price
- $189.95
- Unit price
- per
Features Feature a smooth built in white halo with advanced optical D lenses for a smooth, bright white beam pattern and superior field of vision Smooth built-in white Halos 6000K color temperatur...
-
Carlini Design Gangster Ape 1.25" 20" Stepped Black Throttle by Wire
- Regular price
- Call for price: 786-713-0378
- Regular price
-
- Sale price
- $500.00
- Unit price
- per
Gangster Ape 1.25″ features innovative forward-tilting style for the pushed forward look. Throttle By Wire bars will work on a bike with a cable or electronic throttle. – Thickness: 1.25″ in. – Wid... -
Carlini Design Gangster Ape 1.25" 20" Stepped Chrome Throttle by Wire
- Regular price
- Call for price: 786-713-0378
- Regular price
-
- Sale price
- $500.00
- Unit price
- per
Gangster Ape 1.25″ features innovative forward-tilting style for the pushed forward look. Throttle By Wire bars will work on a bike with a cable or electronic throttle. – Thickness: 1.25″ in. – Wid... -
Carlini Design Gangster Ape 1.50" 20" Black Throttle by Wire
- Regular price
- Call for price: 786-713-0378
- Regular price
-
- Sale price
- $500.00
- Unit price
- per
Gangster forward tilting for the pushed forward style. Throttle By Wire bars will work on a bike with a cable or electronic throttle. This 1.5″ bar WILL work with a factory hydraulic clutch. – Thic...