Description
The Monument Series BlockRock-ST is an on-ground sealed omnidirectional outdoor speaker built to integrate into landscape and architectural environments. It delivers wide dispersion from a two-way coaxial driver configuration and is offered in a slate finish that blends with stonework and hardscape. The enclosure is constructed from a non-polluting stone and resin compound engineered for long-term outdoor exposure.
Key features include a 6.5in coaxial woofer and a 0.75in dome tweeter that provide clear midrange and extended high frequency response. The speaker is rated to 70 W RMS continuous power and 140 W program power, enabling reliable playback levels for ambient and foreground applications. An optional 64 W transformer is available for use in 70 volt distributed audio systems.
Performance specifications show a frequency range of 65 Hz – 20 kHz (±10 dB) and 76 Hz – 19.5 kHz (±3 dB), with sensitivity rated at 89 dB at 1 W/1 m and 92 dB at 2.83 V/1 m. Nominal impedance is 8 ohms and the maximum SPL at 1 m is 107.4 dB, providing measurable output for outdoor coverage. The speaker is CE and RoHS certified and built to withstand rain, frost, snow, and ice.
Connectivity is handled via pigtail wire leads for direct wiring into low impedance or transformer-equipped systems. The tap selector is implemented through the same wire leads for simple wiring on site. Included wire nuts simplify initial connections and optional accessories include a TF-WS64-70 transformer and a security bracket (RSB1) for mounting security.
The BlockRock-ST is suitable for landscape audio, outdoor dining areas, resort and poolside environments, and architectural accent sound. It is designed to provide even omnidirectional coverage for ambient music or distributed sound systems while maintaining visual discretion. The stone-reinforced enclosure reduces maintenance and preserves appearance in exposed conditions.
Installation is straightforward for trained AV or landscape professionals and the sealed enclosure eliminates the need for weatherproofing modifications. The durable material composition and rated certifications support long service life in temperate to cold climates. Overall, the BlockRock-ST offers a balanced combination of acoustic performance and rugged outdoor resilience.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
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