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Enclosure Features
• Input Terminal Cup – The input terminal cup provides
quick and easy connection of the enclosure to the ampli-
fier.
• Small Sealed Enclosure – The design of the subwoofer
enclosures are small acoustic suspension systems that
offer great low frequency reproduction while occupying
a minimal amount of space.
• Vented Enclosure – The single woofer designs feature a
ported configuration for improved performance
RFB 3081 (Single 8" vented enclosure)
Frequency Response ... ... ... ... ... ... ... ... ... ... 37Hz - 400Hz
Nominal Impedance ... ... ... ... ... ... ... ... ... ... ... ... ... ... 4Ω
Power Handling (Watts RMS/Peak) ... ... ... ... ... ... 200W/400W
Internal Box Volume (ft 3 /liter)
Overall Dimensions ... ... ... ... ... ... ... 10"H x 30"W x 8.50"D
... ... ... ... ... ... ... ... ... ... ... (25.40cm x 76.20cm x 21.59cm)
RFB 3101 (Single 10" vented enclosure)
Frequency Response ... ... ... ... ... ... ... ... ... ... 35Hz - 400Hz
Nominal Impedance ... ... ... ... ... ... ... ... ... ... ... ... ... ... 4Ω
Power Handling (Watts RMS/Peak) ... ... ... ... ... ... 200W/400W
Internal Box Volume (ft 3 /liter)
Overall Dimensions
... ... ... ... ... ... 12"H x 26"W x 11.375"D
... ... ... ... ... ... ... ... ... ... ... (30.48cm x 66.04cm x 28.89cm)
RFB 3121 (Single 12" vented enclosure)
Frequency Response ... ... ... ... ... ... ... ... ... ... 35Hz - 400Hz
Nominal Impedance ... ... ... ... ... ... ... ... ... ... ... ... ... ... 4Ω
Power Handling (Watts RMS/Peak) ... ... ... ... ... ... 200W/400W
Internal Box Volume (ft 3 /liter)
Overall Dimensions
... ... ... ... ... ... 14"H x 34"W x 13.875"D
... ... ... ... ... ... ... ... ... ... ... (35.56cm x 86.36cm x 35.24cm)
... ... ... ... ... ... ... 0.60 (16.99L)
... ... ... ... ... ... ... 1.00 (28.32L)
... ... ... ... ... ... ... 2.20 (62.30L)
Speaker Features
• Aluminum Voice Coil Former – Improves thermal power
handling by efficiently dissipating heat away from the
voice coil.
• Hyper-Extended Pole Piece – Lowers distortion and pro-
vides better low frequency response by operating the
voice coil in a very linear fashion thoughout its travel in
the magnetic field.
• Vented Bumped Back Plate – Allows more excursion by
allowing the speaker to travel farther without bottoming
out and increases power handling by circulating cool air
around the voice coil assembly.
RFB 3082 (Dual 8" subwoofer enclosure)
Frequency Response ... ... ... ... ... ... ... ... ... ... 40Hz - 400Hz
Nominal Impedance ... ... ... ... ... ... ... ... ... ... ... 4Ω (2 x 8Ω)
Power Handling (Watts RMS/Peak) ... ... ... ... ... ... 400W/800W
Internal Box Volume (ft 3 /liter)
Overall Dimensions
... ... ... ... ... ... 10"H x 20"W x 11.375"D
... ... ... ... ... ... ... ... ... ... ... (25.40cm x 50.80cm x 29.89cm)
RFB 3102 (Dual 10" subwoofer enclosure)
Frequency Response ... ... ... ... ... ... ... ... ... ... 35Hz - 400Hz
Nominal Impedance ... ... ... ... ... ... ... ... ... ... ... 4Ω (2 x 8Ω)
Power Handling (Watts RMS/Peak) ... ... ... ... ... ... 400W/800W
Internal Box Volume (ft 3 /liter)
Overall Dimensions ... ... ... ... ... ... ... 12"H x 24"W x 15.25"D
... ... ... ... ... ... ... ... ... ... ... (30.48cm x 60.96cm x 38.74cm)
RFB 3122 (Dual 12" subwoofer enclosure)
Frequency Response ... ... ... ... ... ... ... ... ... ... 30Hz - 400Hz
Nominal Impedance ... ... ... ... ... ... ... ... ... ... ... 4Ω (2 x 8Ω)
Power Handling (Watts RMS/Peak) ... ... ... ... ... ... 400W/800W
Internal Box Volume (ft 3 /liter)
Overall Dimensions
... ... ... ... ... ... 14"H x 28"W x 18.125"D
... ... ... ... ... ... ... ... ... ... ... (35.56cm x 71.12cm x 46.04cm)
Specifications subject to change without notice
F
EATURES
S
PECIFICATIONS
... ... ... ... ... ... ... 0.66 (18.69L)
... ... ... ... ... ... ... 1.50 (42.48L)
... ... ... ... ... ... ... 2.50 (70.80L)
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