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SERIES
PHOTON-8
8-Inch Powered Subwoofer
PHOTON-10
10-Inch Powered Subwoofer
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TABLE OF C ONTENTS
Congratulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Prepare for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Line-Level Connection - Option A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Line-Level Connection - Option B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Speaker-Level Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Subwoofer Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Interconnnect Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Care of Your Subwoofer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Protection Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Troubleshooting and Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Chrysalis Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
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C ONGRATULATIONS
Congratulations on your purchase of a Chrysalis Photon™ subwoofer system. This system represents the state-of-the-art in home audio
reproduction and will provide you with years of listening pleasure when properly cared for. Read and follow this instruction manual to
insure safe and proper system connection and operation.
Caution!
Please observe the following instructions to insure safe and proper system operation.
Note: Do not leave unit in direct sunlight or use in high humidity environments!!!
Warning!
To prevent fire or shock hazard, do not expose this equipment to rain or moisture.To avoid electrical shock, do not open speaker enclosure or
amp chassis cover. Please observe all warnings on the equipment itself. There are no user serviceable parts inside. Please refer all service
questions to your authorized Chrysalis dealer.
Prior to Installation:
Please unpack the system carefully. This unit is heavy. Use caution when lifting or moving to avoid injury. Please save the carton and all
packaging materials for future use. Packing this unit in any other carton may result in severe damage when shipping. Record the serial
number in the space provided on warranty card for future reference.
Product Features
• A single driver consisting of either:
- 8” (6.5” piston diameter) driver with 2.5” high-temp voice coil and 204 ounce magnet structure or,
- 10” (8” piston diameter) driver with 3” high-temp voice coil and 346 ounce magnet structure
• Built-in 2000 watts Dynamic/1000 watts RMS high efficiency Class D amplifier
• Adjustable (40 to 120 Hz) low-pass crossover (defeatable)
• Line-level (RCA) inputs and outputs
• LFE Input
• Speaker-level inputs with five way binding post connections
• Signal sensing auto turn on/off (defeatable)
• Variable volume control
• Selectable phase control (0° or 180°)
• Multiple staggered low-pass crossovers; 12 dB/octave initial, 48 dB/octave ultimate
• Driver Displacement Control circuit prevents over excursion and amp clipping
• Blue power indicator LED
• High-excursion EPDM rubber surround
• Oversized spider for linearity at high excursion
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P REPARE FOR I NSTALLATION
Your new Chrysalis subwoofer provides for a number of installation options. Read all the installation information below in order to
determine which installation option is best for your system. Remember to perform all installation procedures with system power turned
off to prevent possible damage.
Placement
The first step in installing your new Photon is to determine where it will be placed in the room. Unpack the system carefully and use the
following guidelines in order to find the best room placement option.
True subwoofers operate at extremely low frequencies which are primarily omni-directional. Keep in mind that frequency response and
output level can be drastically influenced by placement, depending on the acoustic properties of the listening room. To obtain optimum
out
put from your subwoofer, place it within a foot of a corner. This location will offer the greatest output levels and optimum low frequency
extension. If at all possible, your subwoofer should be placed along a wall. The worst location for a subwoofer is typically far away from any
walls and close to the center of your room. Avoid these locations when possible. When using a pair of Chrysalis subwoofers in stereo, it is
preferable to place each subwoofer near the satellite of the same channel.
Depending on the size and type of furnishings in the room, perfect placement may not be possible. Finding the best location within your
environment will likely require some experimentation. We suggest you experiment with the location during setup to find what sounds best to
you when seated in your typical listening position.
Regardless of where you install your Chrysalis subwoofer, it must remain in an upright position (woofer facing forward). Using, shipping or
storing the subwoofer in any other position for an extended period of time may result in damage to the unit not covered by warranty.
Caution!
This subwoofer has electronics built into the cabinet. Do not place the cabinet next to sources of heat such as furnace registers, radiators, etc.
ot place the unit near sources of excessive moisture, such as evaporative coolers, humidifiers, etc. The power cord should be routed in such
Do n
a way that it will not be walked on, pinched or compressed in any way that could result in damaging the insulation or wire.
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I NSTALLATION
Inputs
Your new subwoofer is equipped with speaker-level and line-level inputs. Use the LINE LEVEL jacks when connecting your subwoofer to a
pre-amp, signal processor, line-level crossover or receiver with pre-amp level outputs.The SPEAKER LEVEL jacks connect directly to the
speaker outputs of any amplifier, integrated amplifier or receiver.Your amplifier section will notice no additional loading effects when you use
these inputs due to their very high impedance.
Important!!!
Do not use both LINE LEVEL and SPEAKER LEVEL connections simultaneously!
Volume Control
This control allows you to balance the output from the subwoofer to the main speakers in your system. This control should be set to achieve
similar output level from both the main speakers and subwoofer when listening to music. A good starting point for the volume control is three
or four dots from minimum.
Warning:
Some manufacturers preset their receivers with the Sub-Out channel signal at a minimum level. It is very important to verify that your receiver
Sub-Out channel is set to the same output level as your front right and left channels. Refer to your receiver manual for the individual channel level
adjustment procedure. If your receiver Sub-Out channel is set too low, the subwoofer may appear to have a weak output, it may sound noisy or
distorted, and the Auto On/Off feature may not operate properly.
Low-pass Crossover - 40 to 120 Hz
All inputs sum the left and right channels together, with the resulting signal passing through an adjustable low-pass crossover before being
amplified. The crossover control allows you to adjust the upper limit of the subwoofer’s frequency response from 40 to 120 Hz. The subwoofer’s
response will begin rolling off above the frequency you set this control to. You should set the crossover frequency to obtain a smooth and
seamless transition from the subwoofer to the main speakers in your system. If your main speakers are smaller units with limited low frequency
output, you may wish to choose a higher frequency (such as 100-120 Hz) than you would with larger speakers which have greater low frequency
output. With larger speakers, you might start with this control set lower, such as 80 Hz.
A bypass switch is also provided if you wish to use an external crossover. If you are not using an external crossover, we recommend that you
use the one provided within the unit for optimum performance!
Phase Adjustment - 0°/180°
This control allows you to “reverse” the phase of the subwoofer’s output signal 180° to correct for any possible mismatch and resulting
cancellation between the subwoofer and your main speakers/amplifier. To adjust, simply listen to the system with music playing. Then move
the switch from one position to the other and listen for a change in mid-bass frequency output. The correct position will have a greater
amount of apparent mid-bass frequency output.
Crossover Switch - INTERNAL X-OVER/SUBWOOFER DIRECT
This switch allows the internal crossover circuitry to be removed from the signal path. This is required in certain installations which route
the signal through external processors with a crossover circuit of their own, such as the new digital units. Simply move the switch to
SUBWOOFER DIRECT to disengage the built-in crossover. For all other installations which do not have a separate electronic
cros
sover, we recommend you leave the switch set to INTERNAL X-OVER to provide optimum performance.
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Auto Turn on Function
With this function in the “auto” position, your subwoofer can be safely left with the main power switched on continuously. The subwoofer will
turn itself on automatically when an audio signal is present. If no signal is present for approximately 10 minutes, the unit will switch to
standby mode. While in standby mode, your subwoofer will draw very minimal power. This function can be disabled by leaving the switch in
the “inactive” position.
Warning:
If the Sub-Out channel signal level from your receiver is too weak, this feature will not operate properly. See VOLUME CONTROL section on
previous page.
Power Switch
The master power switch is located on the lower half of the unit. This rocker style switch is the main on/off for the unit. This switch should
be set to position 1 (up) for on, and 0 (down) for off. If the unit is to be left unused for an extended period of time, the master power switch
should be turned off.
Subwoofer Outputs
The Chrysalis subwoofer is designed to operate using the full range audio signal for input when using the built-in crossover. Some
processors/receivers have a “subwoofer out” jack that is internally filtered and designed to be used with a conventional amplifier and speaker.
In some rare cases, combining both an external crossover and the one internal to the subwoofer may result in low output and increased noise.
In these installations you may need to bypass the internal crossover in either the processor or Chrysalis subwoofer. In some installations,
simply setting one crossover to a higher frequency (such as 120 Hz) will restore maximum performance. To bypass the subwoofer’s
internal crossover when the unit is being fed a filtered signal from another crossover, simply locate the switch marked INTERNAL
X-OVER/SUBWOOFER DIRECT on the rear panel of the subwoofer and set to the SUBWOOFER DIRECT position. This will
eliminate the internal crossover from the signal path.
Note: If not using an external crossover, you should use the built-in crossover for optimal performance.
L INE-LEVEL C ONNECTION - OPTION A
Figure 1 shows connection from your home theater receiver to the LFE input on the back of your subwoofer. When the subwoofer is installed
in t
his fashion, all of the low frequency information from your “LFE Out” or “Subwoofer Out” on the back of your receiver will pass into your
Chrysalis subwoofer. This connection is the most common connection method when using your subwoofer with a 5.1 receiver. (Cable needed:
1 mono RCA cable.)
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Figure 1. Installation Using LFE Line-Level Inputs
Note: If not using an external crossover, you should use the built-in crossover for optimal performance. When using a single channel input
(such as a surround sound processor’s subwoofer out or LFE), the auto on/off circuit sensitivity will be affected. When one input channel is used
instead of two, the unit will see lower signal levels present at the inputs. This may cause the unit to turn off when listening at low volume levels.
If this occurs, simply use a “Y” adapter (available from most dealers) to allow your processor’s single sub line to be fed into both L&R inputs. This
will make the unit turn on at lower signal levels.
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L INE-LEVEL C ONNECTION - OPTION B
Figure 2 shows connection from a pre-amplifier’s main outputs to the left and right inputs of your Chrysalis subwoofer. You will also need to
connect a second pair of RCA cables from the outputs on the back of your subwoofer to the inputs on the back of your amplifier. When the
subwoofer is installed in this fashion, your satellite speakers will be crossed over at 80 Hz which removes the lower bass frequencies from
your external amplifier and speakers, enabling them to do a better job reproducing the higher frequencies. By utilizing this method, you will
have a bi-amplified system, gaining improved power and headroom for your system. This installation method is not as common as the
method described in Figure 1. (Cables needed: 2 stereo pair of RCA cables.)
Figure 2. Installation Using Stereo Line-Level Inputs
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S PEAKER-LEVEL C ONNECTIONS
Figure 3 shows an easy way to connect your Chrysalis subwoofer directly to your receiver or integrated amplifier, if it lacks line-level outputs.
You may also connect your satellites directly to your receiver or amplifier along with the subwoofer.Your receiver or amplifier will not notice
the additional load of the subwoofer due to the high input impedance.
Figure 3. Installation Using Speaker-Level Inputs
Caution!!! To avoid damage to your main amplifier, be sure to maintain correct polarity when making all connections. Red (positive) to red,
and black (negative) to black. Be sure that all connections are tight, and that there are no loose strands or frayed wires.
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S UBWOOFER O UTPUTS
The Chrysalis subwoofer is designed to operate using the full range audio signal for input when using the built-in crossover. Many home
theater processors/receivers (Dolby Digital®, DTS®, THX™) have a “subwoofer out” jack that is internally filtered and designed to be used
with a powered subwoofer. In these installations, you may bypass the internal crossover in either the processor or the Chrysalis subwoofer. In
some installations, it may be beneficial to have a steeper ultimate crossover slope. To do this, you can use both your processor’s crossover and
the one internal to the Chrysalis sub. You should stagger the frequencies, (i.e., 120 Hz sub, 80 Hz processor) for best results.
To bypass the subwoofer’s internal crossover when the unit is being fed a low pass signal from another crossover, simply locate the switch
marked INTERNAL X-OVER/SUBWOOFER DIRECT on the rear panel of the subwoofer and set to the SUBWOOFER DIRECT
position. This will eliminate the internal crossover from the signal path.
I NTERCONNECT C ABLES
When installing your new Chrysalis subwoofer using the line level connections, you should always use shielded phono cables. There are
many high quality cables available today. It is recommended that you keep the length of cable as short as possible to avoid any potential
noise problems.
When using speaker level connections, use a high quality speaker cable that mates well with the connectors. Be very careful to avoid any loose
strands or frayed wires that may result in a short, which may damage your equipment. Cables of extremely large size are typically not
required. Extremely large gauge wire may not properly fit in the binding posts, resulting in a poor connection and possible short circuits.
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C ARE OF Y OUR S UBWOOFER
Your Chrysalis subwoofer does not require any regular maintenance. Normal dusting or cleaning of the surface for appearance purposes is all
that is required. We suggest you avoid any harsh detergents or chemicals when cleaning the cabinet. Abrasives, detergents, or cleaning
solutions may damage the finish on the cabinet. We recommend using only a damp cloth to clean the cabinet.
During normal conditions, your new subwoofer may be left on continuously without any problems. The unit is equipped with a signalsensing turn on/off that will automatically turn on the unit when a signal is present at the inputs and turn off the unit after several minutes
when there is no longer any signal at the inputs.
P ROTECTION C IRCUITRY
Your new subwoofer is equipped with circuitry to provide maximum performance with greatest reliability.
The unit is protected against:
1) Overheating the amplifier.
2) Excessive drop in power line voltage.
If either of the above should happen, you should reduce the volume setting or shut the unit off until normal operating conditions return.You
may also want to plug the unit into a different wall outlet, as dropping power line voltage will be most noticeable under strenuous conditions
and may result in the unit shutting down intermittently.
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T ROUBLESHOOTING AND S ERVICE
Before seeking service for your amplifier or subwoofer, please re-check all systems. Following is a simple troubleshooting guide to assist you.
1. Verify that the unit is plugged in and power outlet used is active.
2. Is the power switch on?
3. Is the unit receiving an input signal from your source?
4. Have all controls (volume, crossover, phase, etc.) been properly set?
5. If the unit has been running at high levels, one of the protection circuits may be engaged. Has the amplifier overheated?
6. Make sure binding posts are tightened.
If the protection circuitry is active, the unit may cycle on and off until operating parameters return to normal. Under more serious conditions,
the unit may shut off completely. Normal operation should return upon cooling, but you may be required to turn the power off and then on
again to reset the unit.
The following conditions require service by a qualified technician:
1. The power cord has become damaged
2. The unit does not appear to operate normally or exhibits a marked change in performance
3. The unit has been exposed to water
4. Some part of the chassis or circuitry is physically damaged
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S PECIFICATIONS
SPECIFICATIONS PHOTON-8 PHOTON-10
Woofer 8” forward firing 10” forward firing
(6.5” piston diameter) (8” piston diameter)
Amplifier 2000 watts Dynamic 2000 watts Dynamic
(Class D) 1000 watts RMS Power 1000 watts RMS Power
High Pass Crossover 80 Hz (6 dB/octave) 80 Hz (6 dB/octave)
Low Pass Crossover 40 Hz-120 Hz 40 Hz-120 Hz
12 dB octave initial, 12 dB octave initial,
48 dB octave ultimate 48 dB octave ultimate
Frequency Response 26-120 Hz (+/-3 dB) 23-120 Hz (+/-3 dB)
Harmonic Distortion <5% (typical) <5% (typical)
Magnet Structure 204 oz. 346 oz.
(12.7 lbs) (21.6 lbs)
Voice Coil 2.5” Dual Layer 3” Dual Layer
inner/outer wind inner/outer wind
Inputs Gold plated line-level and speaker-level Gold plated line-level and speaker-level
Outputs Line-level, 80 Hz up Line-level, 80 Hz up
Phase 0° or 180° 0° or 180°
Video Shielded No Yes
Dimensions (H/W/D) 10.063” x 10.375” x 12.75” 12.313” x 12.375” x 13.875”
(inc. feet, grill and knobs) (27 x 26 x 33 cm) (32 x 31 x 36 cm)
Cabinet Sealed enclosure Sealed enclosure
Warranty Three years (electronics - parts and labor) Three years (electronics - parts and labor)
(parts/labor) Five years (drivers - parts and labor) Five years (drivers - parts and labor)
Shipping Weight (approx.) 35 lbs. (16 Kgs) 46 lbs. (21 Kgs)
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C HRYSALIS P RODUCTS
BassMatrix™ Series
BassMatrix-10
BassMatrix-12
Photon™ Series
Photon-8
Photon-10
Starfire™ Series
Starfire-10
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Starfire-12
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FOR YOUR RECORDS. . .
Date Puchased____________________________________________________________________________
Dealer__________________________________________________________________________________
Serial #_________________________________________________________________________________
*NOTE: Please complete and return your warranty card within ten (10) days or
Register. . . ON LINE . . . It’s faster . . . and easier www.chrysalisacoustics.com
LIMITED WARRANTY - U.S. AND CANADA ONLY
CHRYSALIS ACOUSTICS (“CHRYSALIS”) warrants all electronics for a period of three years, drivers for a period of five years, and full
range speakers for a period of five years. All CHRYSALIS products have a warranty from the date of purchase against defects in materials and
workmanship subject to the following conditions:
1. CHRYSALIS is not responsible for defects which result from the use of an amplifier or controller other than the one originally
supplied with the unit (subwoofer) or defects which result from modifications or repairs made by any component of the system by
anyone other than a CHRYSALIS factory authorized service representative.
2. This warranty is void if any repairs or service covered by the terms of this warranty are made to any component of the system by
anyone other than a CHRYSALIS factory authorized service representative.
3. CHRYSALIS is not responsible for damage caused by accidents, abuse, misuse, natural or personal disaster or unauthorized
modification. The CHRYSALIS products are not intended for professional or commercial use and CHRYSALIS is not responsible
for damage resulting from such use.
4. The CHRYSALIS product warranty is limited to units that are purchased from authorized CHRYSALIS dealers and finalized
within authorized dealer locations.
5. This warranty is nontransferable under any condition.
6. Use of this product outside the U.S. and Canada voids this warranty.
TO OBTAIN SERVICE
Information regarding service may be obtained from the dealer from whom you purchased the unit, or by contacting CHRYSALIS customer
service. Warranty service must be performed by a CHRYSALIS factory authorized service representative within the warranty period set forth
above. If CHRYSALIS determines the unit is defective, CHRYSALIS will, at CHRYSALIS’s option, repair or replace the product at no
charge if the product is forwarded prepaid to a factory authorized service representative. Products forwarded to the factory authorized service
representative should be shipped securely and properly packaged, insured and freight prepaid.
WARRANTY OUTSIDE THE UNITED STATES AND CANADA
The Warranty of this product if it is sold to a consumer outside of the United States or Canada shall comply with applicable law and shall be
the s
ole responsibility of the distributor that supplied this product. To obtain any applicable warranty service, please contact the dealer from
which you purchased this product, or the distributor that supplied this product.
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Chrysalis Acoustics
A Velodyne Company
345 Digital Drive
Morgan Hill, CA 95037
408.465.2888 voice
408.779.9227 fax
408.779.9208 service fax
www.chrysalisacoustics.com
Service E-mail: service@chrysalisacoustics.com
Product E-mail: help@chrysalisacoustics.com
Technical E-mail: techhelp@chrysalisacoustics.com
63-PHOTON Rev B MAR08
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