Skip to product information
1 of 3

Danley TH812-I-B Subwoofer High-Output Touring Bass Enclosure | Install Version | Black

Danley TH812-I-B Subwoofer High-Output Touring Bass Enclosure | Install Version | Black

SoundPro Item: 204343 | Part Number: TH812-I-B

Regular price $20,156.15
Regular price $21,217.00 Sale price $20,156.15
Your Price Sold out
MSRP: $21,217.00 | MAP: $20,156.15

Usually ships in 5-7 business days

  • High SPL output for large-scale event impact
  • Deep LF extension for full-range system support
  • Fewer cabinets needed for efficient deployments
  • Switchable impedance aids amplifier matching
  • Built for staging and touring applications

The Danley TH812 is a large-format subwoofer designed for staging and touring applications where very high output and deep low-frequency performance are required from fewer boxes. Known as the Rock Monster, this enclosure is aimed at production teams that need serious bass capability while reducing the overall cabinet and amplifier count needed to cover demanding shows. Its design supports strong low-end extension and substantial acoustic impact for live event systems.

For rental inventories, festival deployments, and large-scale reinforcement rigs, the TH812 offers a practical path to high-performance sub deployment. The enclosure uses eight 12" long excursion woofers and provides switchable impedance for system configuration flexibility. With continuous output rated at 146 dB SPL and peak output at 152 dB SPL, it is built for applications where output headroom matters. The broad operating range supports use across sub-bass and upper-bass duties within properly tuned system designs.

View full details

Specifications

Performance
Operating Frequency Range
28 Hz – 150 Hz – 3 dB; 23 Hz – 200 Hz – 10dB
Continuous Output
146 dB SPL
Peak Output
152 dB SPL
Sensitivity
110 dB SPL (2.83 Volts into rated Z, at 1 meter), measured in half space
Drivers
Driver Complement
eight 12" long excursion woofers
Electrical
Rated Impedance
Switchable a single 4 ohm load or two 8 ohm loads
Power Rating
8000 W continuous; 16,000 W program
Physical
Dimensions
60 x 60 x 28 inches
Weight
584 lbs

Why Choose SoundPro?

Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.

  • Certified Account Managers

    Our Account Managers, with 16+ industry certifications, are ready to find your solution.

  • Personalized Pricing

    We know every project is unique. Get a personalized quote anytime you need it

  • Fast Shipping & Local Pickup

    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

  • Accountability from Real People

    We aim for a smooth, transparent experience by setting and sticking to clear expectations.

  • Easy Payments & Financing

    We accept all major credit cards and also offer financing through our partners.

1 of 2