Rockford VSP1500L, VSP1500R Reference
VSP1500L
VSP1500R
VSP ENCLOSURE
Vehicle Specific Punch
Full Size GM Truck 1500 Extended Cab ’88+*
FEATURES
PUNCH WOOFER
Specification
Reference
Sheet
• Vehicle Specific – The VSP1500L (left) and VSP1500R (right) are
custom molded to fit under the rear bench seat. The VSP1500R fits
without alteration, whereas the VSP1500L replaces the toolbox.
• Acoustic Suspension Enclosure – The VSP enclosure uses an
acoustic suspension design (sealed) for optimum performance. The
enclosure is matched to the woofer for deep bass output while requiring
minimal operating space.
• Roto-Molded Urethane Construction – The use of Roto-Mold
manufacturing produces a composite enclosure with seamless construction. This greatly increases rigidity to prevent the enclosure from flexing
and allows custom designs to be fabricated. The result is a radical,
stronger, more reliable enclosure.
NOTE: Use the VSP1500R for systems requiring only one subwoofer.
Use the VSP1500R and VSP1500L for systems requiring two
subwoofers.
SPECIFICATIONS
VSP Enclosure
Frequency Response ..............................................24Hz-400Hz
Overall Dimensions ea............................... 8”H x 301⁄2”W x 15”D
(20.32cm x 77.47cm x 38.10cm)
Weight ea. (woofer supplied) ....................... 22.6 lbs. (10.25kg)
Punch Woofer
Speaker Model ..........................................................RFP-1410
Nominal Impedance.............................................................4Ω
Fs ...............................................................................24Hz
RE ...............................................................................3.6Ω
• PVA Cone – The cone material used is spruce pulp paper and provides
the necessary combination of weight and strength to allow high levels of
output without cone break up. The cone is also treated with a water resistant
PolyVinyl Acetate (PVA) Emulsion which increases cone rigidity and lowers
distortion.
• Aluminum Voice Coil Former – The voice coil is made of multiple
layers of copper wound on a black, anodized aluminum former. This
improves the speaker’s power handling by efficiently dissipating heat from
the voice coil.
• Hyper-Extended Pole Piece – The pole piece has been extended to
provide a more linear magnetic field for the operation of the woofer. This
lowers distortion and provides the woofer with better low frequency
response.
• Vented Bumped Back Plate – The back plate has been stepped
deeper to allow the woofer more excursion for harder hitting bass.
Additionally, the back plate is vented with a radiused aerodynamic vent that
efficiently and quietly keeps the voice coil cool.
LE....................................................................... 2.5mH
QMS....................................................................... 4.08
QES ....................................................................... 0.27
QTS........................................................................ 0.25
VAS (ft3/liter) .................................................. 2.72 (77L)
XMAX (in/mm) ............................................ 0.31” (8mm)
SPL (dB @ 1w/1m) .................................................87dB
Power Handling (RMS/Peak) ........................ 200W/400W
Speaker Displacement (ft3/liter) ................... 0.06 (1.699L)
ACCESSORY PACK
(1) Input Terminal Cup (1) 3/8” – 16 x 11⁄4” Bolt (1) 3/8” Lock Washer (8) #10-32 x 3/4” Allen Screws
(4) Phillips Screws (1) 3/8” ID x 11⁄2” OD Washer (4) Foam Woofer Gaskets (24”) Black/Red 16 gauge Speaker Wire
(1) 4” x 4” Wax Square (VSP1500R)
®®
*For models without 3rd door option
–1–
Specifications subject to change without notice
VSP1500L
VSP1500R
The Vehicle Specific Punch (VSP) enclosure is supplied in kit form to allow custom finishing techniques. The unfinished surface
enables matching paint or carpet to be applied to the enclosure for seamless integration into the vehicle’s interior. In addition, the
input terminal cup can be positioned in the desired location where speaker wires can be conveniently routed from the amplifier to
the enclosure.
Full Size GM Truck 1500 Extended Cab ’88+*
Vehicle Specific Punch
Installation
Reference
Sheet
IMPORTANT – Please follow these instructions carefully!!
The VSP enclosure is specially molded to fit particular vehicles. Be sure to attach the enclosure to the vehicle as
specified in this installation sheet for optimized bass output. Failure to install the enclosure as specified in this document may allow the enclosure to become detached from the vehicle and possibly cause personal injury.
Always use eye protection when drilling.
Never run wires underneath the vehicle. Run wires inside the vehicle and use rubber or plastic grommets
!
VSP ENCLOSURE PREPARATION
1. Select the desired location for the speaker terminal cup, and with a hole saw, cut a 2” diameter hole.
to protect wires routed through metal.
2. Using the speaker terminal cup as a template, mark the holes used to secure the cup to the enclosure.
Remove the cup and drill pilot holes using a 3/32” drill bit.
3. Carpet or paint the enclosure(s) to your desired color theme.
4. Connect the supplied speaker wire to the appropriate (+) and (–) terminals of the
speaker cup. Connect the RED wire to the (+) terminal and the BLACK wire to the (–)
terminal.
5. Secure the speaker terminal cup to the enclosure using the (4) supplied Phillips screws.
*For models without 3rd door option
–2–
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