Limited TEN-YEAR Warranty

Proﬁcient Audio Systems warrants to the original retail pur- chaser only that this product will be free from defects in materials and workmanship for a period of ten years, provided the speaker was purchased from a Proﬁcient Audio Systems Authorized Dealer.

Defective products must be shipped, prepaid and insured, together with proof of purchase, to the Proﬁcient Audio Systems Authorized Dealer from whom they were purchased, or to Proﬁcient Audio Systems at the address listed on this installation instruction manual. 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 at the Factory or Proﬁcient Audio Systems Authorized Dealer, it is determined that the unit was defective in materials or workmanship at any time during this warranty period, Proﬁcient Audio Systems or the Proﬁcient Audio Systems Authorized Dealer will, at its option, repair or replace this product at no additional charge, except as set forth below. If this model is no longer available and can not be repaired effectively, Proﬁcient Audio Systems, at its sole option, may replace the unit with a current model of equal or greater value. In some cases where a new model is substi- tuted, a modiﬁcation to the mounting surface may be required. If mounting surface modiﬁcation is required, Proﬁcient Audio Systems assumes no responsibility or liability for such modiﬁ- cation. All replaced parts and product become the property of Proﬁcient Audio Systems. Products replaced or repaired under this Warranty will be returned to the original retail purchaser, within a reasonable time, freight prepaid.

This Warranty does not include service or parts to repair dam- age 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 which has not been authorized or approved by Proﬁcient Audio Systems. 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.

This Warranty is in lieu of all other expressed warranties. If the product is defective in materials or workmanship as warranted above, the purchaser’s sole remedy shall be repair or replace- ment as provided above. In no event will Proﬁcient Audio Systems be liable for any incidental or consequential dam- ages arising out of the use or inability to use the product, even if Proﬁcient Audio Systems. or a Proﬁcient Audio Systems Authorized Dealer has been advised of the possibility of such damages, or for any claim by any other party. Some states do not allow the exclusion or limitation of consequential damages, so the above limitation and exclusion may not apply.

All implied warranties on the product are limited to the duration of this expressed Warranty. Some states do not allow limitation on the length of an implied warranty. If the original retail pur- chaser resides in such a state, this limitation does not apply.

Should you have any questions regarding this, or any other Proﬁcient Audio Systems product, please call our service hotline at (909) 787-9940. We are available to assist you every weekday, except holidays, between the hours of 7:00 a.m. and 5:00 p.m. PST.

940 Columbia Avenue • Riverside, CA 92507 • 909.787.9940

4	1301-11000(rev1)

C500, C620, C610, C640, C800 specifications

Proficient Audio Systems has established itself as a leading name in the world of high-quality audio solutions, and its lineup of in-wall and in-ceiling speakers is a testament to that commitment. Among their impressive offerings, the C600TT, C800, C640, C610, and C620 speakers stand out for their outstanding performance, innovative technologies, and versatile design.

The C600TT is a premium in-ceiling speaker that boasts a 6.5-inch polypropylene woofer and a 1-inch silk dome tweeter, providing a balanced and richly detailed audio experience. One of its notable features is the True 2-Way design, which facilitates improved sound dispersion and minimizes unwanted resonance. This speaker is equipped with an adjustable tweeter, allowing users to fine-tune the audio output to best fit the acoustics of their room. Its paintable grille seamlessly blends with any decor, making it an aesthetically pleasing addition to any home.

Moving on to the C800, this in-wall speaker is designed for those looking for a more robust audio installation. It features an 8-inch polypropylene woofer coupled with a 1-inch pivoting silk dome tweeter, creating a powerful audio presence. The C800 is engineered with an advanced ventilation system that ensures efficient airflow, preventing distortion even at high volumes. Its molded enclosure provides structural integrity, which enhances the speaker's overall sound clarity.

The C640 is another highlight in this range, showcasing a 6.5-inch woofer and dual 1-inch tweeters. Its unique dual-tweeter design enhances the high-frequency response, making it perfect for audio enthusiasts who prioritize clarity in dialogue and detailed soundscapes. Like its counterparts, the C640 is also designed for seamless integration into any room, thanks to its customizable grille options.

For those seeking a compact option, the C610 and C620 speakers offer exceptional performance despite their smaller sizes. The C610 features a 5.25-inch woofer and a 1-inch tweeter, making it ideal for smaller spaces or as part of a multi-room audio system. Conversely, the C620, with a 6.5-inch woofer and a 1-inch tweeter, strikes a balance between size and audio power, making it versatile for various applications.

Overall, Proficient Audio Systems’ C600TT, C800, C640, C610, and C620 speakers combine innovative design, advanced technology, and high-quality materials to deliver exceptional audio performance. Whether for immersive home theater systems or subtle background music, these speakers provide an outstanding listening experience for any audio enthusiast.