Definitive Technology Pro Cin 800 BK Cinema 800 System USER GUIDE Definitive Technology

: October 27, 2023
: DEFINITIVE TECHNOLOGY

Definitive Technology

Definitive Technology Pro Cin 800 BK Cinema 800 System

OUTER DIMENSIONS: 3″ W x 15.8″ W x 12.9″ H
FREQUENCY RESPONSE: 20 Hz – 150 kHz
DRIVER COMPLEMENT: One 8″ woofer with polymer cone coupled to one 8″ infrasonic radiator
AMPLIFIER: 300-Watts RMS
SPEAKER LEVEL HIGH-PASS FILTER: 6 db/octave (80 hz)
LOW-LEVEL LOW-PASS FILTER: 24 db/octave continuously variable (40 hz – 150 hz) plus unﬁltered LFE direct-coupled input
FUSE SIZE: 2 amp 250 volt slow-blow Littlefuse 313 type for the 110 volt version, and 2 amp 250 volt slow-blow BEL 5ET type for the 240 volt version.

The ProCinema 800 system provides the thrilling audio. When completely boxless image, expansive three-dimensional performance, subtle nuance, and robust bass come together, the result is a surround system that transforms any home theatre into an oasis of audio pleasure.

INSTALLATION GUIDE

Congratulations

Congratulations on your purchase of a Deﬁnitive Technology ProSub Subwoofer. This revolutionary subwoofer utilizes state-of-the-art components, a non- resonant monocoque cabinet and low diffraction construction in order to achieve the most lifelike sound possible in your listening room for many years to come. The ProSub is a compact, high quality powered speaker system intended primarily for use as a subwoofer in superior quality music or home theater systems.

This ProSub powered subwoofer incorporates a high current power ampliﬁer, electronic crossover and precise equalization in order to achieve the highest possible level of low frequency performance. The ampliﬁer and electronic crossover are completely self-contained modules which are housed in the subwoofer. The ProSubs incorporate Deﬁnitive’s proprietary PowerField® technology, by which the ampliﬁer is speciﬁcally engineered in conjunction with the driver for optimum load matching and power transfer characteristics. The integrated electronic crossover incorporates high level inputs and outputs as well as a low level input, precise equalization, continuously variable low pass ﬁlter (between 40 and 150 Hz), ﬁxed speaker level high pass ﬁlter (to match the ProMonitors) and a precision volume control. The tremendous built-in ﬂexibility allows easy, seamless integration with all main speaker systems and optimum performance in any room. The crossover incorporates circuitry which allows for exceptional performance as either a single subwoofer or when two subwoofers are used.

Our engineers have spent many years in developing this product. To ensure that you only experience the ﬁnest performance possible from your subwoofer, we encourage you to take a moment with this owner’s manual and familiarize yourself with the proper installation and setup procedures for your subwoofer.

Safety Precautions

CAUTION! To reduce the risk of electric shock and ﬁre, do not remove the cover or back plate of this device. There are no user serviceable parts inside. Please refer all servicing to licensed service technicians.

CAUTION! The international symbol of a lightning bolt inside a triangle is intended to alert the user to uninsulated “dangerous voltage” within the device’s enclosure. The international symbol of an exclamation point inside a triangle is intended to alert the user to the presence of important operating, maintenance and servicing information in the manual accompanying the device.

CAUTION! To reduce the risk of electrical shock, do not expose this equipment to rain or moisture.

Read Instructions—All safety and operating instructions should be read before operating the device.
Retain Instructions—The safety and operating instructions should be retained for future reference.
Heed Warnings—All warnings on the device and in the operating instructions should be adhered to.
Follow Instructions—All operating and safety instructions should be followed.
Water & Moisture—The device should never be used in, on or near water for risk of fatal shock.
Carts & Stands—The device should only be used on carts or stands recommended by the manufacturer.
Wall & Ceiling Mounting—The device should be mounted on a wall or ceiling only as recommended by the manufacturer.
Ventilation—The device should always be located in such a way that it maintains proper ventilation. It should never be placed in a built-in installation or anywhere that may impede the ﬂow of air through its heat sink.
Heat—Never locate the device near heat sources such as radiators, ﬂoor registers, stoves or other heat-generating devices.
Power Supply—The device should only be connected to a power supply of the type described in the operating instructions or as marked on the device.
Power Cord Protection—Power cables should be routed so they are not likely to be stepped on or crushed by items placed on them or against them. Special attention should be paid to areas where the plug enters a socket or fused strip and where the cord exits the device.
Cleaning—The device should be cleaned in accordance with manufacturer’s instructions.
Periods Of Non-Use—The device should be unplugged when not being used for extended periods.
Dangerous Entry—Care should be taken that no foreign objects or liquids fall or are spilled inside the device.
Damage Requiring Service—The device should be serviced by licensed technicians when:
- The plug or power supply cord has been damaged.
- Objects have fallen or liquid has spilled inside the device.
- The device has been exposed to moisture.
- The device does not appear to be operating properly or exhibits a marked change in performance.
- The device has been dropped or the cabinet becomes damaged.
Service—The device should always be serviced by licensed technicians. Only replacement parts speciﬁed by the manufacturer should be used. The use of unauthorized substitutions may result in ﬁre, shock, or other hazards.

Subwoofer Installation

Your new ProSub Subwoofer contains a built-in ampliﬁer and sophisticated electronic crossover. There are several ways to install your subwoofer. One setup is not considered “better” than another; rather, each is a function of what type of entertainment system you own and how you plan to integrate your components. Read the installation suggestions below to determine which options best suit your needs. Please take care to perform all wiring procedures with your system completely powered down.

Unpacking

Each loudspeaker leaves our plant in perfect condition. Any visible or concealed damage most likely occurred in handling after it left our plant, and should be reported at once to your Deﬁnitive dealer or the delivery company that delivered your loudspeaker. Please unpack your system carefully. Save all cartons and packing material in case you move or need to ship your system. Record the serial number found on the back of the subwoofer in the appropriate place on your warranty card.

Inputs/Outputs

Your Deﬁnitive Technology ProSub subwoofer operates from either high level (speaker-type) or low level (RCA-type) outputs on your electronics. Use the low level jack when connecting the subwoofer to the LFE output jacks of a receiver, a preamp or a signal processor.

Use the high level speaker terminal inputs to connect the subwoofer to the ampliﬁer output (speaker) jacks of your receiver or ampliﬁer. Use the high level output jacks to connect the subwoofer to a pair of left and right main speakers. (See wiring diagrams.)

When connecting the subwoofer to your system, it is recommended that you use high quality speaker cable and try to maintain cable runs of the same length for the left and right channels. Should you perchance experience any level of ground hum or noise, try plugging the subwoofer into the same circuit as your ampliﬁer. Also, consult the “Troubleshooting” section of this manual. To prevent accidental damage to your subwoofer from overdriving the system, the subwoofer features an internal overload protection circuit.

Subwoofer Placement

Your Deﬁnitive Technology subwoofer has been designed to operate at frequencies generally below 150 Hz. Because low-frequency information in this range essentially is non-directional, your subwoofer can be located anywhere in your listening room that is most convenient. Also, the continuously variable low pass ﬁlter operates at a very fast roll-off, ensuring great performance wherever you place your subwoofer. There are, however, some general rules that you should bear in mind when locating your subwoofer:

For maximum output the subwoofer should be placed in a corner or against the wall.
Corner placement will increase the subwoofer’s efﬁciency, which in turn will increase your system’s maximum output and improve the dynamic capability of the subwoofer.
While one Deﬁnitive Technology subwoofer will always sound great, the use of two subwoofers will deﬁnitely enhance your system’s performance by providing a smoother and more consistent response pattern. Here, it is recommended that you locate the subwoofers on the same side of the room as the main speaker of the same channel (if you are feeding them discrete left and right channel signals).
When using the ProSub with Deﬁnitive ProMonitors, consult the ProMonitor instruction manual for other placement tips.

Wiring Diagrams

Low Level LFE Connections

Most new model receivers, preamps and decoders feature a mono (line level) output intended to be used with subwoofers. This is the simplest connection method to use. You can feed the mono or LFE subwoofer output of your receiver or decoder to the LFE low level input on the subwoofer and achieve full performance. Usually, if your receiver or decoder already has a built-in low pass crossover, you should turn the low pass control on your ProSub to 150. Also, these subwoofer outputs tend to have less gain than main line level outputs, thus the gain control on your subwoofer may need to be adjusted accordingly for proper balance. Use the LFE input on the subwoofer to hook the sub-woofer up to the LFE (low frequency effects) output on Dolby Digital AC-3* decoders, receivers, etc.

High Level Speaker Wire Connections

Your Deﬁnitive Technology ProSub subwoofer can also be hooked up via high level connections. In this situation, you have the option of running your main speakers “full range” or rolling off the low end by using the high pass ﬁlter built into the subwoofer. For high level wiring, your interconnects are simply equal distance lengths of high quality speaker cable.

To hook up your ProSub subwoofer via the high level connections, simply run speaker cable from the right channel high level connector on the subwoofer to the right channel speaker connector of your receiver or ampliﬁer. Repeat this process for the left channel. Please take care that the red (“+”) terminal on the subwoofer is connected to the red (“+”) terminal on your receiver or ampliﬁer, and that the black (“-”) terminal on your receiver or ampliﬁer is connected to the black (“-”) terminal on the subwoofer. This will ensure absolute phase throughout your system.

Your main speakers can now be connected in one of two ways. If you wish to utilize the high pass ﬁlter built into your subwoofer, simply connect your main speakers to the high level out terminals on the subwoofer. Again, take care to make red to red (“+”) and black to black (“-”) terminal connections. This connection will provide a smoothly contoured roll-off of the low frequencies going to your main speakers. We recommend this hook-up (wiring the main speakers through the crossover in the subwoofer) when using ProMonitors. For more overall bass output when using full range main speakers, run the main speakers full range by hooking them up directly to the amp. In many systems, if your speakers are true full range systems, you may ﬁnd that you get a more satisfying sound by running the speakers full-range and crossing your subwoofer in fairly low (40-70 Hz). On the other hand, if you ﬁnd that you are overdriving your main speakers, you will clearly be able to play your system louder by using the built-in high pass crossover for your main speakers.

The Advantages of Multiple Subwoofers

Deﬁnitive’s ProSub subwoofers are engineered to be used singly or in pairs. With a single subwoofer, both left and right signals are sent to the subwoofer wherein they are combined via the electronic crossover into one composite signal. With two subwoofers, the left and right low fre-quency signals can be reproduced by their own individual subwoofers or two subwoofers can be just doubled up on the LFE channel with a Y con-nector. The use of one subwoofer achieves outstanding performance; however, the addition of a second subwoofer clearly offers the highest level of performance achievable for both movies and music. The use of stereo subwoofers smoothes out the peaks and dips which result from the eigenmodes in your room. Two subwoofers couple much better to the air in your room (four times better) and of course offer double the power. In addition, some state-of-the-art home theater installations have begun to use a separate subwoofer hooked up to the rear (surround) channels and we recommend this for the absolute ultimate in performance.

Dual Subwoofer Connections

When hooking up a stereo pair of subwoofers, wiring is quite similar to traditional high level connections. Here, instead of running both speaker cables from your receiver or ampliﬁer to the left and right high level terminals on the subwoofer, you will run the left channel to the left channel subwoofer and the right channel to the right channel subwoofer. Again, take care to make red to red (“+”) and black to black (“-”) terminal connections.

Don’t worry that on your left subwoofer the right channel terminals will be empty and that on the right channel subwoofer the left channel terminals will be empty—both channels are combined at the subwoofer’s input stage. There is a possibility that with this type of wiring you may need to increase your gain a little bit for proper balance.

A dual subwoofer system using low level connections is equally simple, just put a Y connector on your LFE output and run one cable to each subwoofer.

Critical Bass Management Settings

Your receiver or decoder has a bass management system which ABSOLUTELY must be set for you to get proper performance from your system. This is not something that is subtle in its importance. It is absolutely critical. In general if you are setting up a ProCinema System using our ProSubs, ProMonitors and ProCenters, follow these simple instructions:

If you are hooking up the sub with the low level LFE connection, set your receiver/decoder bass management to “Sub – Yes” and set left main, right main, center, left rear and right rear to “Small.”
If you have a choice of crossover frequency, choose the highest one available.
If you use a speaker level connection where you run the speaker wire from the receiver to the sub adn then from the sub to the left and right mains, set “Sub – No,” left main and right main to “Large,” and center, left and right rear to “Small.”
Also make sure you properly set the channel balance as outlined in your receiver/decoder manual. There is also more detailed information in your ProMonitor manual.

Operating Controls

Your Deﬁnitive Technology ProSub subwoofer is equipped with a full complement of operating controls to ensure complete ﬂexibility and maximum performance in any installation. Most of them basically are the “set and forget” type, although occasionally certain controls will require minor adjustments.

Gain Control

On the back panel of your subwoofer is a gain (volume) control. This control is used to raise or lower the output level of your subwoofer in relation to the other speakers in your system.

Low Pass Filter

Your subwoofer’s back panel features a continuously variable low pass ﬁlter. This ﬁlter is continuously variable between 40 and 150 Hz. This low pass ﬁlter control is used to obtain the optimum transition between the subwoofer and your main speakers. This control should be set by ear for best performance in your room. Set it to where it sounds best to you. If you are running your main speakers full range, we would generally recommend setting the low pass ﬁlter fairly low (40-70 Hz). If you are connecting your ProSub using the the LFE in, turn the low pass ﬁlter all the way up in order to get optimal impedence matching. When using the ProSub with Deﬁnitive ProMonitors, please consult the instruction manual section “Using the ProSub with Deﬁnitive ProMonitors.”

Powering Up Your Subwoofer

Your subwoofer contains a built-in, active powered subwoofer section as well as an electronic crossover and so each subwoofer must be plugged into an electrical socket of the appropriate voltage (as indicated on the back of your unit) using the plug on the end of the black cord attached to the electronics module on the back of the loudspeaker. The subwoofer has a special circuit which automatically turns the powered subwoofer section on when a signal is fed to the loudspeaker and does not require an on-off switch. The red LED on the back panel will light up when a signal is sensed and the ampliﬁer turns on. It will automatically turn off a little while after the signal is discontinued.

The ProSub has a special circuit which automatically turns the pow-ered subwoofer section on when a signal is fed to the loudspeaker and does not require an on/off switch. We suggest plugging the ProSub into a circuit which is on all the time and not into a switched outlet. When the ProSub is plugged into a circuit and receives AC current, initially you will hear a relatively loud pop which is completely normal as the system ﬁrst activates itself to stand-by mode. Then, when a program signal is fed to the speaker it will fully activate itself with a lower level pop which is normal. If you unplug the speaker or turn off the AC current going to it, current going to it will reactivate itself with a pop when AC current is restored, which is normal.

Please note that after the cessation of a signal, it may take up to an hour for the ampliﬁer to actually turn off from active to standby mode. In some instances, because of RF presence in your area, the red LEDs may not turn off. However, this is nothing to be concerned about as the ampliﬁers draw almost no power when they are idling.

Using the ProSub with Deﬁnitive ProMonitors

When using the ProSub with Deﬁnitive ProMonitors, please consult your ProMonitor instruction manual for speciﬁc information regarding hookup, wiring and placement.

Setting the Level and Crossover Frequency When Using the ProSub with ProMonitors

When you have the ProMonitors wired to the speaker level outputs on your ProSub, the following are our suggestions for starting settings on your controls. Remember, these are just approximate settings and we suggest experimenting to determine the best-sounding settings for your particular set- up.

Set the variable low pass crossover control on the back of the ProSub to approximately 2 o’clock. Please note that the exact frequency will depend on many factors including speciﬁc positions of the speakers in the room, so you might experiment with a slightly higher or lower setting to achieve ideal blending between the sub and the satellites for your particular set-up. Listen to a wide variety of music to determine the correct setting for this in your system.
Set the subwoofer level control to 12 o’clock. Please note that the exact level depends on many factors including your room size, position of the speakers, etc. as well as your personal listening taste, so you might experiment with the subwoofer level while listening to a wide variety of music until you achieve the ideal setting for your system.

Troubleshooting

If you experience any difﬁculties with your subwoofer, try the suggestions described below. If you are still having problems, please consult your Deﬁnitive Technology Authorized Dealer for assistance.

Make sure all your system interconnects and power cords are solidly in their place.
Should you experience any level of ground hum or noise, try plugging the subwoofer into the same circuit as your ampliﬁer. Please note that some cable TV hookups induce hum into the whole system and require a special isolation device. Please consult your dealer.
The system is provided with sophisticated internal protection circuitry. If for some reason the protection circuitry is tripped, please turn down your system’s volume and wait ﬁve minutes before trying the system again. If the ampliﬁer should overheat, the system will turn itself off until the ampliﬁer cools and resets.
Check to be sure that your power cord has not been damaged.
Check that no foreign objects or liquid has entered the cabinet.
If you cannot get your subwoofer to turn on or if no sound comes out and you’re sure the system is set up properly, please bring the sub-woofer to your Deﬁnitive Technology Authorized Dealer for assistance.

Technical Assistance

It is our pleasure to offer assistance if you have any questions regarding your ProSub or its set-up. Please contact your nearest Deﬁnitive Technology dealer or contact us directly at 410-363-7148.

Service

Service and warranty work on your Deﬁnitive loudspeakers will normally be performed by your local Deﬁnitive Technology dealer. If, however, you wish to return the speaker to us, please contact us ﬁrst, describing the problem and requesting authorization as well as the location of the nearest factory service center. Please note that the address given in this booklet is the address of our ofﬁces only. Under no circumstances should loud-speakers be shipped to our ofﬁces or returned without contacting us ﬁrst and obtaining return authorization.

LIMITED USA WARRANTY

5-YEARS FOR DRIVERS AND CABINETS,

3-YEARS FOR ELECTRONIC COMPONENTS

DEI Sales Co., dba Deﬁnitive Technology (herein “Deﬁnitive”) warrants to the original retail purchaser only that this Deﬁnitive loudspeaker product (the “Product”) will be free from defects in material and workman-ship for a period of ﬁve (5) years covering the drivers and cabinets, and three (3) years for the electronic components from the date of the original purchase from a Deﬁnitive Authorized Dealer. If the Product is defective in material or workmanship, Deﬁnitive or its Authorized Dealer will, at its option, repair or replace the warranted product at no additional charge, except as set forth below. All replaced parts and Product(s) become the property of Deﬁnitive. Product that is repaired or replaced under this warranty will be returned to you, within a reasonable time, freight collect. This warranty is non- transferrable and is automatically void if the original purchaser sells or otherwise transfers the Product to any other party.

This Warranty does not include service or parts to repair damage caused by accident, misuse, abuse, negligence, inadequate packing or shipping procedures, commercial use, voltage in excess of the rated maximum of the unit, cosmetic appearance of cabinetry not directly attributable to defects in material or workmanship. This warranty does not cover the elimination of externally generated static or noise, or the correction of antenna problems or weak reception. This warranty does not cover labor costs or damage to the Product caused by installation or removal of the Product. Deﬁnitive Technology makes no warranty with respect to its products purchased from dealers or outlets other than Deﬁnitive Technology Authorized Dealer.

THE WARRANTY IS AUTOMATICALLY VOID IF:

The product has been damaged, altered in any way, mishandled during transportation, or tampered with.
The product is damaged due to accident, ﬁre, ﬂood, unreasonable use, misuse, abuse, customer applied cleaners, failure to observe manufacturers warnings, neglect or related events.
Repair or modiﬁcation of the Product has not been made or authorized by Deﬁnitive Technology.
The product has been improperly installed or used.

Product must be returned (insured and prepaid), together with the original dated proof of purchase to the Authorized Dealer from whom the Product was purchased, or to the nearest Deﬁnitive factory service center. Product must be shipped in the original shipping container or its equivalent. Deﬁnitive is not responsible or liable for loss or damage to Product in transit.

THIS LIMITED WARRANTY IS THE ONLY EXPRESS WARRANTY THAT APPLIES TO YOUR PRODUCT. DEFINITIVE NEITHER ASSUMES NOR AUTHORIZES ANY PERSON OR ENTITY TO ASSUME FOR IT ANY OTHER OBLIGATION OR LIABILITY IN CONNECTION WITH YOUR PRODUCT OR THIS WARRANTY. ALL OTHER WARRANTIES, INCLUDING BUT NOT LIMITED TO EXPRESS, IMPLIED,WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSLY EXCLUDED AND DISCLAIMED TO THE MAXIMUM EXTENT ALLOWED BY LAW. ALL IMPLIED WARRANTIES ON PRODUCT ARE LIMITED TO THE DURATION OF THIS EXPRESSED WARRANTY. DEFINITIVE HAS NO LIABILITY FOR ACTS OF THIRD PARTIES. DEFINITIVE’S LIABILITY, WHETHER BASED ON CONTRACT, TORT, STRICT LIABILITY, OR ANY OTHER THEORY, SHALL NOT EXCEED THE PURCHASE PRICE OF THE PRODUCT FOR WHICH A CLAIM HAS BEEN MADE. UNDER NO CIRCUMSTANCE WILL DEFINITIVE BEAR ANY LIABILITY FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES. THE CONSUMER AGREES AND CONSENTS THAT ALL DISPUTES BETWEEN THE CONSUMER AND DEFINITIVE SHALL BE RESOLVED IN ACCORDANCE WITH CALIFORNIA LAWS IN SAN DIEGO COUNTY, CALIFORNIA. DEFINITIVE RESERVES THE RIGHT TO MODIFY THIS WARRANTY STATEMENT AT ANY TIME.

Some states do not allow the exclusion or limitation of consequential or incidental damages, or implied warranties, so the above limitations may not apply to you. This warranty gives you speciﬁc legal rights, and you may also have other rights which vary from state to state.

FREQUENTLY ASKED QUESTIONS

Are definitive speakers any good?

The Definitive Technology BP-9060 Tower Speaker is most likely the best option for you if you have a strong passion for music and want a fresh listening experience. It’s one of the best speakers in the world and offers a once- in-a-lifetime audio experience.

What should speaker levels be set at?

In general, speakers should be tuned to loudness between 70 and 80 dB. Using a decibel meter, this can be determined. The positioning of the speakers, their separation, and the room’s acoustics are a few factors that affect this.

How do I connect my Definitive Technology speakers to my TV?

To get your W7 to play the sound from your TV, select PCM in the TV audio options. If you want to use the AUX input, attach a 3.5mm stereo cable from the W7’s AUX-IN to the TV’s Line Out.

Is it better to have speakers higher or lower?

Remember that speakers are often made to sound best when they are level with your ears when you are listening to them, whether you have them on stands, a shelf, or mounted on the wall.

Can I connect speakers to my TV directly?

Typically, no. Only active speakers with an integrated amplifier can be connected directly to a television. For instance, since the majority of soundbars are active, you can use optical or HDMI ARC to connect them directly to a TV.

Can I connect speakers to TV with HDMI?

Connect the HDMI IN (ARC or eARC) port on the TV to the HDMI OUT (ARC or eARC) port on the audio device using the HDMI cable. Connect the Optical Digital OUT port on the TV and the Optical Digital IN port on the audio device using the optical digital audio cable. Switch on the TV. Set the audio system as the speakers.

Why is my speaker not connecting to my TV?

Disconnect the cables connecting your TV and audio system, then turn off your TV and audio system. Next, turn on your TV and audio system after making sure the cords are connected securely at both ends. Note: Names and operations may differ depending on the model, or some options may not be available.

Are speaker wires included?

Answer: The speakers do not come with speaker wire. I used 16 gauge copper speaker wire for the lengthy run (from my amp to my rear speakers) and 14 gauge copper speaker wire for the front/side speakers.

How can I upgrade this system to 7.1?

The receiver must be able to do 7.1. The Pro Cinema 800 system then needs two more speakers added. The speakers’ placement is up to you and where you want the sound to be.

Why do big speakers sound better?

Large speakers produce less strained audio. Large speakers actually offer complete sound, whilst small speakers only give the impression of it. The audio has a full, organic, and genuine sound. Hearing music with loud speakers also improves the sound quality.

Is wireless technology used here? Can you connect your iPod to it, too?

These are connected, which produces sound considerably more effectively. Your receiver would need to be connected to your iPod.

Should speakers be in front or behind you?

In particular, aim your speakers at a spot immediately behind the listener’s head. Do this by angling your speakers inward. Reduce toe-in if you want good sound over a larger listening area. A few degrees at a time, adjust the angle of your speakers to find the sweet spot.

Does higher dB mean more bass?

The bass is deeper the lower the number. And the highest treble frequency is 20 kHz (20,000 Hz). The human ear can reportedly hear frequencies between 20Hz and 20kHz. However, in reality, bass frequencies below 30 Hz are more felt than heard.

How do I get my speakers to play through HDMI?

Connect the HDMI IN (ARC or eARC) port on the TV to the HDMI OUT (ARC or eARC) port on the audio device using the HDMI cable. Connect the Optical Digital OUT port on the TV and the Optical Digital IN port on the audio device using the optical digital audio cable. Switch on the TV. Set the audio system as the speakers.