RCF MID BASS. MB15X351
261,87 Add to cart

RCF MID BASS. MB15X351

261,87

Brand: RCF
Article number: MB15X351

  • 3.5-inch, fiberglass inside/outside copper voice coil
  • 1400W continuous program power handling
  • 99 dB Sensitivity
  • 40 Hz – 2.5 kHz Frequency range

Description

  • 3.5-inch, fiberglass inside/outside copper voice coil
  • 1400W continuous program power handling
  • 99 dB Sensitivity
  • 40 Hz – 2.5 kHz Frequency range
  • Dual Forced Hyperventing System
  • Dual spider design with silicon based dampening control
  • M-roll surround and corrugated straight cone geometry
The MB15N351 is designed to provide an excellent frequency response linearity with very low distortion. A very strong neodymium magnetic structure guarantee dynamic and precision, a new and unique 3,5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3” voice coil. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling.

  • General specifications
    • Nominal Diameter: 15 inch / 381 mm
    • Rated Impedance: 8 ohm
    • Program Power: 1400 W
    • Power handling capacity: 700 W
    • Sensitivity: 99.0 dB
    • Frequency range: 40 – 2500 Hz
    • Effective piston diameter: 330 mm / 12.99 inch
    • Max. Excursion Before Damage: 40 mm / 1.57 inch
    • Minimim Impedance: 6.5 ohm
    • Voice Coil Diameter: 3.5 inch / 89 mm
    • Voice Coil Winding Material: Copper
    • Voice Coil Length: 19 mm / 0.75 inch
    • Number of layers: 2
    • Kind of layers: inside/outside
    • Top Plate Thickness: 10 mm / 0.39 inch
    • Cone Design: Curved
    • Surround Material: Polycotton
    • Surround Design: M-roll
    • Magnets: Ceramic
    • Dual-force air ventilation: Yes
    • Spider: Dual with silicon based damping control

  • Thiele – small parameters
    • Resonance frequency (Fs): 46 Hz
    • DC resistance (Re): 5.40 ohm
    • Mechanical factor: 6.70 Qms
    • Electrical factor (Qes): 0.33 Qes
    • Total factor: 0.31 Qts
    • BL factor (BL): 22.80 T x m
    • Effective moving mass (Mms): 106.0 g
    • Equivalent Cas air loaded (Vas): 114.0 liters
    • Effettive piston area (Sd): 0.090 m2
    • Max. linear excursion (Xmax): 7.0 mm
    • Voice coil inductance @ 1kHz (Le1k): 0.90 mH
    • Half-space efficency (Eff): 3.20%

  • Mounting Information
    • Overall diameter: 393 mm / 15.47 inches
    • Bolt circle diameter: 371-376 mm / 14.61-14.8 inch
    • Bolt hole diameter: 7 mm / 0.28 inch
    • Front mount baffle cut-out: 354 mm / 13.94 inch
    • Rear mount baffle cut-out: 354 mm / 13.94 inch
    • Volume occupied by the driver: 4.5 liters / 0.18 ft3

  • Standard compliance
    • CE marking: Yes

  • Size
    • Weight: 8.2 kg / 18.08 lbs
    • Height: 167 mm / 6.57 inches
    • Diameter: 393 mm / 15.47 inches

  • Shipping informations
    • Package Width: 439 mm / 17.28 inches
    • Package Weight: 9.5 kg / 20.94 lbs
    • Package Height: 209 mm / 8.23 inches
    • Package Depth: 434 mm / 17.09 inches

Additional information

Weight 0905.21 kg
Dimensions 434 × 439 × 209 cm
Brand

Nominal Diameter

15 inch / 381 mm

Rated Impedance

8 ohm

Program Power

1400 W

Power handling capacity

700 W

Sensitivity

99.0 dB

Frequency Range

40 – 2500 Hz

Effective Piston Diameter

330 mm / 12.99 inch

Max Excursion Before Damage

40 mm / 1.57 inch

Minimim Impedance

Voice coil diameter

Voice Coil Winding Material

Voice Coil Length

Number of layers

Kind of layers

Top Plate Thickness

Cone Design

Surround Material

Surround Design

Magnets

Dual-force air ventilation

Spider

Resonance frequency (Fs)

DC resistance (Re)

Mechanical factor

Electrical factor (Qes)

Total factor

BL factor (BL)

Effective moving mass (Mms)

Equivalent Cas air loaded (Vas)

Effettive piston area (Sd)

Max. linear excursion (Xmax)

Half-space efficency (Eff)

Overall diameter

Bolt circle diameter

Bolt hole diameter

Front mount baffle cut-out

Rear mount baffle cut-out

Volume occupied by the driver

CE marking

Weight

Height

Diameter

Package Width

Package Weight

Package Height

Package Depth