For Instant Discounts! Bigger Savings Than Codes! (It's Free!)

QSC AC-S6T-BK 6.5'' Two-way surface speaker, 70/100V (EACH)

Not In Stock Not In Stock, But We'll Order It In For You
This item is not in stock, but can usually be back in our warehouse within 4 to 10 days, depending upon stock levels at QSC. This time frame is not guaranteed, rather an estimate based on historical data. Order now! We'll notify you promptly if we hear of any delay.
Free Shipping FREE Ground Shipping to the contiguous U.S. (details)
As low as $25/mo.

To apply for financing, simply add items to your cart, checkout and choose one of these financing options as the payment method. Questions? Call us at 877-435-4327 or click here to chat!

  • Designed for the individual, not a business.
  • Subject to credit approval, this process takes only seconds after which you can complete your purchase.
  • 3, 6 or 12 months to pay over time, rate range from 10-30% APR. You will see your total at check out.
  • No hidden fess or confusing terminology.
  • May be used with purchases totaling up to $17,500.
  • More details at

  • Can be used for purchases up to $3,000, based on your available credit.
  • Subject to credit approval, this process takes only seconds after which you can complete your purchase.
  • Easily apply for a FuturePay account in seconds during checkout. You will never need a credit card – ever.
  • At the end of every billing period you can pay your balance in full or carry your balance a month longer for as little as $5/month.
  • Your information is kept secure by using the latest in fraud prevention and security tools.
  • More details at

  • Designed for the individual, not a business.
  • PayPal Credit is a line of credit from Comenity Capital Bank that gives you the flexibility to pay for your purchase now, or pay over time.
  • It’s easy to apply and easy to use. Simply choose PayPal at checkout and select PayPal credit from within your PayPal account.
  • Must have or apply for a PayPal account.
  • More details at
VIP Price:
    • BONUS! Buy Now and Earn 260 PDJ Bucks ($2.60)! MUST Be Logged In! Domestic U.S. customers only. Exact value may vary once logged in.

      PDJ Bucks Rewards Program

      The Rewards Program is a fun way to earn "PDJ Bucks", or virtual currency. PDJ Bucks are awarded for making product purchases and for other actions that help support the community and can then be redeemed on for product discounts. As a member of, there are lots of ways to earn and spend your PDJ Bucks. It is just one of the many ways we thank you for being a loyal customer.

      Must Be Logged In To Earn/Use PDJ Bucks! Click Here To Log In/Sign Up

      PDJ Bucks Are Applied in the "Payment Information" Section of Secure Checkout

      Earning PDJ Bucks

      There are a number of ways you can earn PDJ Bucks, as shown below. Check back often as we are always looking for new fun ways for you to earn additional points!

      Join Us

      Earn 150 PDJ Bucks for Signing Up a New Account (New Customers Only)!

      Click Here!


      Earn 100 PDJ Bucks for Signing Up for Our Newsletter!

      Log In or Register To Sign Up!

      Make a Purchase

      Earn 2% Back Towards Future Purchases ($1 = 2 PDJ Bucks).

      Note: PDJ Bucks cannot be applied to or from previous orders. MUST be logged in.

      Write a Review

      Earn 50 PDJ Bucks for Submitting Product Reviews

      Limit 3 Per Day, Minimum 30 Words, Subject to Approval

      Get Friends to Join!

      Earn 50 PDJ Bucks for Each Friend that Signs Up!

      Limit 5 Registrations Per Day

      Get Friends To Purchase!

      Earn 100 PDJ Bucks for Each Friend That Makes Their First Purchase!

      Invited Friend Must Be Logged In.

      PDJ Bucks Exchange Rate

      Each one hundred (100) PDJ Bucks is valued at one ($1) US Dollar in credit or product discounts. PDJ Bucks have no redeemable cash or other value.

      Accruing PDJ Bucks

      When you have earned PDJ Bucks, they will generally be posted automatically to your Account. Some PDJ Bucks are pending until final approval. has the full and final rights to make all decisions on all PDJ Bucks awarded and revoked. For instance, we only allow one join us award for each real person that joins We also do not allow friend awards for inviting yourself through other email accounts you may access. We may deny any such awards that we uncover at any time at our full discretion.

      Redeeming PDJ Bucks

      You may redeem your PDJ Bucks on product purchases, subject to the parameters outlined in Minimums and Maximums below. If you have accumulated enough PDJ Bucks to redeem, then you may apply them while in your shopping cart to get the appropriate discount.

      PDJ Bucks Minimums and Maximums

      For most purchases, PDJ bucks can be redeemed for up to 20% of the total of your purchase. In some cases there may also be a minimum number of PDJ Bucks required for any redemption. Your total PDJ Bucks accrued is capped at 5,000 ($50.00), which would require you to redeem some PDJ Bucks before earning more.

      Managing Your PDJ Bucks

      You have the ability to view and manage your PDJ Bucks from within your Customer Account. Here you will be able to view your total points (and currency equivalent), minimum amount needed to redeem, whether you have reached the maximum points limit and a cumulative history of points acquired, redeemed and lost.

      PDJ Bucks Expiration

      PDJ Bucks expire after one hundred eighty (180) days if not redeemed. We'll be sure to prompt you before they expire so you will have a chance to use them. PDJ Bucks expire in the order in which they were earned.

      How Returns Affect PDJ Bucks

      Items that are later returned will have their PDJ Bucks deducted from their earned rewards.

qsc acs6tbk
qsc acs6tbk QSC AC-S6T-BK 6.5'' Two-way surface speaker, 70/100V (EACH) QSC AC-S6T-BK 6.5'' Two-way surface speaker, 70/100V (EACH) QSC AC-S6T-BK 6.5'' Two-way surface speaker, 70/100V (EACH) QSC AC-S6T-BK 6.5'' Two-way surface speaker, 70/100V (EACH) QSC AC-S6T-BK 6.5'' Two-way surface speaker, 70/100V (EACH)
Images may show accessories or configurations not packaged with this item.

Be the first to review this product

Priced individually, but must be purchased in pairs. AcousticCoverage is designed to offer sound system designers and installers a cost effective solution for applications where voice reinforced coverage is of primary concern, while providing improved musicality often not seen in typical BGM class products. Applications for AcousticCoverage speakers include wide area paging systems and background music and more.

• High quality transducers provide exceptional clarity through the critical voice range.
• Improved musicality often not seen in typical BGM class products.
• Ported baffle for increased low frequency extension down to 70 Hz.
• Low saturation 70/100V transformers with 8 ohm bypass.
• 4-pole Euroblock connector eases system wiring.
• Advanced voicing via QSC Intrinsic Correction', applied using Q-SYS processing or CXD amplifier platforms.
• Available in black (RAL 9011) or white (RAL 9010).
• Complete EASE, CAD & BIM information available online.

• Effective frequency range: 60 Hz20 kHz
• Rated noise power / voltage: 30 watts / 15.5 volts rms
• Broad-band sensitivity: 86 dB SPL
• Coverage angle (-6 dB): 130 conical (500 Hz5 kHz)
• Directivity factor (Q): 6
• Directivity Index: 8 dB
• Maximum continuous SPL: 101 dB
• Maximum peak SPL: 107 dB
• Rated impedance: 8 ohms
• Recommended amplifier power: 60 watts into 8 ohms
• Transformer taps: 70V: 30, 15, 7.5, 3.7, 1.9 watts / 100V: 30, 15, 7.5, 3.8 watts / 8 ohm bypass
• LF transducer: 165 mm (6.5 in) Polypropylene woofer with 25 mm (1 in) voice coil
• HF transducer: 25 mm (1 in) Aluminium dome tweeter with 25 mm (1 in) voice coil
• Input connector type: Euroblock connector with parallel output
• Enclosure material: UV treated, high impact ABS polymer
• Grille material: Powder coated steel
• Yoke material: Powder coated steel with brass inserts
• Ingress protection: IP-44
• Operating environment: Designed for indoor use
• Operating Temperature Range: -20 to 50 C (-4 to 122 F)
• Product Dimensions (HWD) inches: 11.9 x 8.5 x 7.8
• Product Dimensions (HWD) mm: 303 215 197
• Net Weight: 8.3 lb / 3.8 kg
• Shipping weight: 8.4 kg (18.6 lb) pair packed
• Shipping Dimensions (HWD) inches: 14.1 10.5 18.5 pair packed
• Shipping Dimensions (HWD) mm: 359 x 267 x 470 pair packed
• Included accessories: Yoke mount system, euroblock connector

Additional Information









Product Condition


Write Your Own Review

You're reviewing: QSC AC-S6T-BK 6.5'' Two-way surface speaker, 70/100V (EACH)

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars