GL6 - Loudspeaker Proficient - Free user manual and instructions

Brand	Proficient
Model	GL6
Product Type	Bookshelf Speaker (LCR)
Speaker Type	2-Way Dual 6.5" LCR
Woofer	Two 6.5" Carbon Graphite Cones (Injection Molded)
Tweeter	1" Silk Dome with 1" Voice Coil
Impedance	4Ω
Sensitivity	89 dB (1W/1m)
Frequency Response	46 Hz - 20 kHz (2pi)
Power Handling (Maximum)	125 Watts
Crossover	2nd Order, with Metallized Foil Capacitors and Air-Core Inductors
Enclosure Type	Bass-Reflex with Dual Flared Ports
Enclosure Material	18mm MDF Baffle, 15mm MDF Rest
Finish	High-Gloss Black Polymer
Grille	Black Cloth with Wood Frame, Neo-Magnet Attachment
Terminals	Gold-Plated 5-Way Binding Posts (Accepts up to 10AWG)
Dimensions (H x W x D)	24" x 8" x 10.5" (610 x 203 x 267 mm)
Weight	Approximately 20 lbs (9 kg) per speaker
Warranty	10 Years Limited (Non-Transferable)
Recommended Wire Gauge	16 AWG (minimum) Stranded Speaker Wire
Cleaning	Use a soft dry cloth; avoid liquids and abrasives
Applications	2, 2.1, LCR, 5.1, 7.1 Channel Systems

Frequently Asked Questions - GL6 Proficient

What is the recommended placement for the GL6 speakers in a stereo music setup?

For stereo music, place the speakers vertically on stands or furniture so the tweeters are at ear level when seated. The distance between left and right speakers should equal the distance from each speaker to the listening position (A=B=C).

How should I connect the GL6 speakers to my receiver?

Use 16 AWG or thicker stranded speaker wire. Strip 1/2 to 3/4 inch of insulation, twist the strands, insert into the binding posts, and tighten. Ensure correct polarity (+ to +, - to -) for all channels.

Can the GL6 be used as a center channel speaker?

Yes, the GL6 can be positioned horizontally above or below the video display for center channel use. Ensure the shelf can support its weight.

What is the power handling of the GL6?

The maximum power handling is 125 watts. It is a 4Ω speaker with 89 dB sensitivity, so it works well with most home theater receivers.

Can I pair the GL6 with a subwoofer?

Yes, Proficient recommends the GS10 powered subwoofer for extended bass. The GL6 has a bass-reflex design with dual flared ports, and adding a subwoofer enhances low-frequency performance.

How do I clean the high-gloss finish on the GL6?

Use a feather duster to remove dust first. For deeper cleaning, use a soft damp cotton cloth. Do not leave moisture on the surface and avoid abrasive materials.

What is the warranty coverage for the GL6?

Proficient provides a 10-year limited warranty to the original purchaser. It covers defects in materials and workmanship but excludes damage from misuse, unauthorized service, or online purchases from unauthorized dealers.

How can I remove the grille of the GL6?

The grille attaches magnetically. Gently pull it away from the cabinet. It is made of black cloth on a wood frame and is easy to remove and reattach.

What are the dimensions of the GL6?

The dimensions are 24 inches high, 8 inches wide, and 10.5 inches deep (610 x 203 x 267 mm). The weight is approximately 20 lbs (9 kg) per speaker.

Can I place the GL6 horizontally for surround sound?

Yes, the GL6 can be oriented horizontally. For best performance in surround systems, keep tweeters at the same height as the listener's ears and center of the video display.

USER MANUAL GL6 Proficient

Illustration of a multi-unit electronic setup with a monitor, speakers, and audio equipment (no text or symbols)

GL6

Dual 6½" LCR Speaker

Owner's Manual

INTRODUCTION

Congratulations and thank you for purchasing the GL6 Dual 6½ inch 2-way LCR Bookshelf Speaker from Proficient. The system is designed to be used in 2, 2.1, LCR, 5.1 or 7.1 home theater systems using the Proficient Signature Series GS10, 10 inch powered subwoofer, available separately, or other optional subwoofer. The sound from the dual injection molded graphite woofers and silk dome tweeter is powerful and they work together extremely well to provide a natural, seamless sounding speaker system.

The GL6 uses two woofers wired in parallel in a W-T-W arrangement; they combine to provide a focused vertical output and wide horizontal dispersion pattern. The result is not only higher output but much lower distortion compared to a single woofer system. In this configuration, each woofer gets less than one half the total input power and together they provide four times the acoustic output level compared to one woofer driven by the same power, and the results are obvious.

To achieve natural sound quality in the mid-range frequencies, Proficient engineers created a special formulation of graphite, Polypropylene and carbon fiber materials and combined them using an injection molded process. This combination of properties not only provides good midrange sound quality but also provides the cone stiffness required to produce good solid deep low-frequency bass. Achieving this character is especially important for a two-way system without a dedicated midrange.

The 1 inch voice coil diameter silk dome tweeter provides excellent off-axis response by nature of its dome shape, complimenting the dispersion of the woofers. The material properties of the IMG woofer cone and silk dome tweeter work together to provide a seamless sound quality so mid and high frequencies audibly appear to emanate from the middle of the baffle and not individually from the woofer or tweeter.

Second order crossover topology is used to provide optimum summing at the crossover frequency and protection to the high-frequency driver components. Signature Series systems use high quality metallized foil capacitors and air-core inductors for the more sensitive high-frequency circuits. Iron-core inductors and electrolytic capacitors are used in the low-and mid-frequency circuits. All components are low series resistance grade components which have excellent power handling capabilities.

A high-gloss black Polymer coating helps to acoustically seal and dampen the enclosure. 18mm MDF is used for the baffle and 15mm MDF material is used throughout the rest of the enclosure to further minimize vibrations.

The GL6 uses a bass-reflex design with dual flared-end port tubes that tune the enclosure, and maximize bass performance at roll-off. An easy to remove treated wood frame cloth grille completes the aesthetics of the GL6 system.

To be sure that you optimize the performance of your GL6 Speakers, please read this manual carefully and follow all instructions for installation and setup of your Proficient Signature GL6 Speakers.

SPEAKER PLACEMENT

Determine The Ideal Listening Zone

The area where the user will most likely be sitting when listening to the speakers is the Ideal Listening Zone. When positioning the GL6, the distance between the left and right speakers should as closely equal the distance from one speaker to the listener as possible. Diagram 1 (A=B=C)

Stereo Music

If using two GL6 speakers for stereo listening, place the speakers on an entertainment center, an appropriate piece of furniture or speaker stands so the tweeters are at about the same height as the listeners ears when in a seated position.

Though the GL6 can be positioned horizontally (on their sides) or vertically (on their ends), for stereo listening, vertical placement will produce the best results for music. Also note that though the GL6 are designed to perform on their own, the Proficient Signature Series GS10 Subwoofer can add even greater enjoyment from smooth, balanced bass extension. Visit: proficientaudio.com and navigate to Home Theater for additional information.

Stereo Audio With Video

Basically the same considerations for speaker placement as Stereo Music, above. In this application, with the speakers are oriented vertically (on their ends) locating the tweeter as close to the center of the video display, with the speakers at equal distances to the left and right of the video display will create an effect where the sound emanates from the picture. Diagram 2.

graph TD
    A["Subwoofer"] --> B["Center"]
    B --> C["Front Left"]
    B --> D["Front Right"]
    B --> E["Surround Left"]
    B --> F["Surround Right"]
    B --> G["Optional Surround Left"]
    B --> H["Optional Surround Right"]
    B --> I["Ideal Listening Zone"]
    B --> J["Video Display A=B=C"]
    B --> K["30° 30°"]
    B --> L["20° 20°"]
    style A fill:#000,stroke:#000,color:#fff
    style B fill:#000,stroke:#000,color:#fff
    style C fill:#000,stroke:#000,color:#fff
    style D fill:#000,stroke:#000,color:#fff
    style E fill:#000,stroke:#000,color:#fff
    style F fill:#000,stroke:#000,color:#fff
    style G fill:#000,stroke:#000,color:#fff
    style H fill:#000,stroke:#000,color:#fff
    style I fill:#000,stroke:#000,color:#fff
    style J fill:#000,stroke:#000,color:#fff

Diagram 1 Speaker Location

Center Channel

When used for center channel, the GL6 should be placed directly above or below the video display as shown in Diagram

1. The GL6 can be located below the video display as shown or above the video display, if system components are installed in a wall unit or if there is a shelf directly above the video display. In either case, be sure the shelf is secure and can support the weight of the speaker.

5.1 and 7.1 Surround Sound

GL6 speakers are also ideal for use in surround sound systems. They will provide excellent detail and dynamics in these types of systems. Speakers should be located as shown in Diagram 1 at equal distance from the Ideal Listening Zone. For placement, try to keep the tweeters for all speakers as close to the same level as possible, preferably the same height as the listener's ears in a seated position, which should also be about the same height as the middle of the video display. (Diagram 2) If connecting the GL6 speakers in a 7.1 or more channel surround system, please refer to the speaker placement instructions in the surround processor's manual.

Diagram 2 Speaker Placement

SPEAKER CONNECTIONS

1. Use 16AWG (min) 2-conductor stranded speaker wire for speaker connection.
2. Strip approximately 1/2 to 3/4 of an inch off the ends and twist the strands together so there are no loose ends that can cause shorts.
3. Loosen the GL6 Speaker Terminals as shown in Diagram 3 so there is enough room between the post and the collar to feed the stripped wire through without damaging the strands.
4. Tighten the post to secure the wire.
5. Repeat for all Speakers, + and -.
6. Confirm connection and polarity.
7. Connect the speaker wires to the appropriate + and - terminals on the receiver/amplifier.
8. Confirm connection, polarity and position. Be sure all + and - are correct and that left, right, center and surround speakers are connected to the proper terminals and positioned correctly. Improper positioning of multi-channel speakers will adversely affect system performance. Diagram 4

NOTE: Subwoofer connections are not shown in Diagram 4; Diagram 4 is for general reference, please refer to the amplifier and subwoofer manuals for specific instructions.

graph TD
    A["Front Left"] --> B["White Stripe To Positive"]
    C["Center"] --> D["White Stripe To Positive"]
    E["Front Right"] --> F["White Stripe To Positive"]
    G["Surround Left"] --> H["Sun Back Right"]
    G --> I["Sun Back Left"]
    G --> J["Sun Right"]
    G --> K["Sun Left SPEAKERS"]
    G --> L["Cone"]
    G --> M["Inset Right"]
    G --> N["Inset Left"]
    O["Surround Right"] --> P["White Stripe To Positive"]
    Q["16AWG Stranded (minimum) Speaker Wire"] --> R["Sun Back Right"]
    Q --> S["Sun Back Left"]
    Q --> T["Sun Right"]
    Q --> U["Sun Left SPEAKERS"]
    Q --> V["Cone"]
    Q --> W["Inset Right"]
    Q --> X["Inset Left"]

Diagram 4 Speaker Connections and Positions

PROTECTING THE HIGH-GLOSS CABINET FINISH

The finish on the GL6 is a durable high-gloss Polymer coating, that while durable, should be carefully maintained. Do not place any hard object directly on the cabinet without first putting down a soft cloth or other nonabrasive pad. Do not place any liquid containers including drinks, flower vases or plants directly on the cabinet to avoid water marks.

To clean the cabinet, use a feather duster to remove dust. Dust can be abrasive and wiping dust with a rag can cause scratches. If additional cleaning is required, use a soft damp cotton cloth to clean the cabinet surface. Do not leave any residual moisture on the cabinet surface.

SPEAKER SPECIFICATIONS

Speaker Type: 2-Way Dual 6½" LCR Bookshelf
Applications: 2, 2.1, LCR, 5.1, 7.1 Channel Systems
Dispersion:....Focused Vertical; Wide Horizontal
Woofers: 6½" Carbon Graphite Cones
Tweeter: 1" Silk Dome
Crossover: 2nd Order, FR PCB, MET and NPE Capacitors, Iron Core and Air-core inductors
Terminals: Gold Plated 5-Way Binding Post; 10AWG max
Enclosure: Bass-Reflex; Dual-Port Flared Ports; Insulated; 18mm MDF Baffle
Enclosure Finish: Black High-Gloss Polymer
Grille: Black Cloth; Wood Frame with Neo-Magnets
Impedance: 4Ω
Sensitivity: 89dB 1W/1m
Frequency Response (2pi): 46Hz - 20kHz
Power Handling (maximum): 125 Watts
Dimensions (H x W x D): 24" x 8" x 10 ^1/2 "

LIMITED TEN-YEAR WARRANTY

Proficient Audio Systems ("Proficient") warrants to the original retail purchaser only ("you") that this product will be free from defects in materials and workmanship for a period of ten years (the "Warranty Period"), subject to the limitations and exclusions set out in this Limited Warranty. This warranty is not transferable to subsequent owners of the product. If you discover a defect in material or workmanship within the Warranty Period, you can obtain warranty service by contacting Proficient during the Warranty Period at 877.888.9004 or [e-mail] or by sending the product to Proficient at 940 Columbia Avenue, Riverside, CA 92507 or to the dealer from whom you purchased the product. Defective products must be shipped, prepaid and insured, together with proof of purchase. Warranty service requests made without proof of date of purchase will be denied. Freight collect shipments will be refused. It is preferable to ship this product in the original shipping container to lessen the chance of transit damage. In any case, the risk of loss or damage in transit is to be borne by the purchaser.

If, upon examination by Proficient or its authorized dealer, it is determined that the unit is in fact defective, Proficient will, at its option:

• Repair or replace the product at no additional charge; or
• If the model is no longer available and can not be repaired effectively, replace the unit with a current model of equal or greater value. In some cases where a new model is substituted, a modification to the mounting surface may be required. If mounting surface modification is required, Proficient assumes no responsibility or liability for such modification.

Proficient will bear the cost of returning the repaired or replaced product to you, freight prepaid. All replaced parts and product become the property of Proficient Audio Systems. The foregoing is your sole and exclusive remedy for breach of warranty. If the product is not found to be defective, Proficient will contact you to arrange for return of the product to you, at your expense.

EXCLUSIONS:

- This Warranty does not include service or parts to repair damage caused by accident, disaster, misuse, abuse, negligence, inadequate packing or shipping procedures, commercial use, voltage inputs in excess of the rated maximum of the unit, or service, repair or modification of the product by unauthorized dealers. This Warranty also excludes normal cosmetic deterioration caused by environmental conditions.

- This Warranty will be void if: - the Serial Number on the product has been removed, tampered with or defaced. - the product was not purchased from an authorized dealer.

THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESSED AND IMPLIED WARRANTIES. PROFICIENT EXPRESSLY DISCLAIMS ALL SUCH OTHER WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. In no event will Proficient be liable for any incidental or consequential damages arising out of the use or inability to use the product, even if Proficient has been advised of the possibility of such damages, or for any claim by any other party. Notwithstanding the above, if you qualify as a “consumer” under the Magnuson-Moss Warranty Act, then you may be entitled to any implied warranties allowed by law for the Warranty Period. Further, some states do not allow limitations on how long an implied Limited Warranty lasts or allow the exclusion or limitation of consequential damages, so such limitations may not apply to you.

ATTENTION TO OUR VALUED CONSUMERS:

To insure that consumers obtain quality pre-sale and after-sale support and service, Proficient products are sold exclusively through authorized dealers. Proficient products are not sold online by Proficient or its authorized dealers, and this warranty is VOID if the products have been purchased from any internet reseller. To determine if your Proficient reseller is authorized, please call Proficient at 877.888.9004 or go to proficientaudio.com.

For technical inquires, please call 877.888.9004 or e-mail us at [e-mail]. We are available to assist you every weekday, except holidays, between the hours of 7:00 a.m. and 5:00 p.m. PST.