Enclosure Recommendations
Optimum Sealed Volume
Internal volume: .6ft3 / 16.99L
Enclosure "Q": 0.74
-3dB response: 42Hz
Efficiency: 85.6dB
Maximum power handling: 350 watts
Cu. feet/liters “Q”
.9
.68
-3dB
45Hz
41Hz
15"
Efficiency
86dB
85.3dB
9.13"
PE
350 watts
350 watts
Optimum Vented Volume
Internal volume: 1.1ft3 / 31.15L
Tuning frequency: 30Hz
Port (D x L): 3" x 16.9"
-3dB response: 28Hz
Efficiency: 87.1dB
Maximum power handling: 275watts
Cu. feet/liters Tune to Port small vented volume: .75/21.24 33Hz 3” x 21” large vented volume: 1.4/39.64 28Hz 3” x 14.8”
15"
-3dB
34Hz
25Hz
15"
Efficiency
88dB
PE
275watts
86.6dB
300watts
Optimum Bandpass Volume
Front volume: .9ft3 / 25.49L
Rear volume: .5ft3 / 14.16L
Tuning frequency: 56Hz
Port (D x L): 4" x 8.6"
-3dB response: 38 - 75Hz
Efficiency: 90.3dB
Maximum power handling: 350w
Front
10.8"
Rear
6.7"
13.5" 19.75"
Front cu. ft/liters Rear cu.ft/liters Tune to
.75 /21.24
.8 / 22.65
.35 / 9.91
.65 / 18.41
65Hz
55Hz
Port
4” x 7.5”
-3dB
41 – 89Hz
4” x 10.5” 37 – 72Hz
Efficiency
91.2dB
89.6dB
PE
350watts
350watts
*Note: Dimensions given require the use of 0.75" (19mm) board.
**Be sure to add in .056ft3 / 1.59L for driver displacement in all "Other"
Damping Material
The most common damping materials used are Dacron and Polyfill. Reclaimed fiber underlay has been discovered to be an excellent substitute especially when glued directly to the walls of the enclosure. Fiberglass may be used, but please limit usage to sealed enclosures only. When used in vented/bandpass enclosures, fiberglass fibers escaping through the port may be hazardous to your health.
SEALED ENCLOSURE
VENTED ENCLOSURE
BANDPASS (sealed chamber)
BANDPASS (vented chamber)
DACRON/POLYFILL loosely fill the enclosure line 3-5 walls line 3 walls line 1 wall (optional)
UNDERLAY
line 5 walls
line 1-3 wall
line 1-3 wall
line 1 wall (optional)
FIBERGLASS line 5 walls
Please limit the use of fiberglass to sealed enclosures only
Model
Driver description
Mounting depth, in./mm
Cutout dimensions, in./mm
Impedance
Nominal power handling
Maximum power handling (PE)
Dynamic power handling
Voice coil – size
Magnet weight
Frequency response
Resonance frequency (fs)
QTS
QMS
QES
VAS, ft./liter
X-max, in./mm
Peak to peak, in./mm
Efficiency (2.83V/1M)
Specifications
P110
10” Subwoofer, Single Voice Coil
5.31/135
9.02/229
4 ohms
200 watts
350 watts
800 watts
2.25”, 4 layer
48 oz.
22Hz to 250Hz
21.4Hz
.353
5.668
.377
2.07/58.71
.42/10.75
1.4/35.6
86dB
Power Ratings
Rating the power handling of subwoofers is not a difficult task. However, understanding power ratings is often confusing. Many times the Maximum Power Ratings are viewed as the RMS power handling of the driver, when in actuality Maximum is generally the break point of the driver. This has lead Crossfire to come up with a system to rating the power necessary to drive our subwoofers. Please read the following cautiously before choosing your amplifier.
Nominal power handling
-Nominal power handling is the power rating given by Crossfire at which the subwoofer will experience minimal mechanical degradation over time when using a recommended enclosure. In other words, this is the recommended power to be used per woofer to assure long life.
Maximum power handling (PE)
-Maximum power handling is the power rating given by Crossfire at which the subwoofer could experience a high amount of mechanical degradation that may lead to possible failure over time when using a recommended enclosure. In other words, do not exceed this power level for extended periods of time.
Dynamic power handling
-Dynamic power handling is the power rating given by Crossfire for peak transients and short bursts.
Continuous playing at or above this level will cause mechanical failure and/or thermal failure. In other words, this power level should never be attained with the exceptions of approved SPL competition vehicles.
This could possibly void your warranty.
