Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 918-495-0586 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Explore Tulsa
Tagline

Beige JBL GSB8

Jbl JBLGSB8TNL

Available in 2 Color(s)

Green
JBLGSB8GNL
Beige
JBLGSB8TNL

Features

  • Rich, full-range sound Augments the low-frequency performance of JBL GSF full-range landscape speakers
  • Premium-grade, 100-watt subwoofer-band transformer Allows use in 70V/100V systems or can be connected for low-impedance direct operation
  • Sleek, ultra-low-profile speaker Installs underground, with only the audio port visible
  • Chamber oriented directly below opening Prevents accidental damage from landscaping

Quick Specs

  • Type: Speakers

See More

 

8" In-Ground Subwoofer

The JBL GSB8 in-ground 8-inch landscape subwoofer augments the low-frequency performance of JBL GSF full-range landscape speakers to provide rich, full-range sound in lawn and garden areas of hospitality, corporate and retail spaces. The GSB8 focuses on fidelity, with true subwoofer extension down to 35 Hz and a steep, multiple-slope lowpass filter for superior sound. Its premium-grade, 100-watt subwoofer-band transformer allows use in 70V/100V systems or can be connected for low-impedance direct operation. This sleek, ultra-low-profile speaker-winner of international design awards for industrial design excellence-installs underground, with only the audio port visible. It's designed to withstand the elements: Its chamber is oriented directly below the audio port to prevent accidental damage from landscaping, which can be a problem with side-located chambers. Grab handles allow easy installation and tabs secure the subwoofer to blocks or anchors.

What's in The Box"
1 x GSB8
7 x gel-filled wire nuts

Features

  • Rich, full-range sound Augments the low-frequency performance of JBL GSF full-range landscape speakers
  • Premium-grade, 100-watt subwoofer-band transformer Allows use in 70V/100V systems or can be connected for low-impedance direct operation
  • Sleek, ultra-low-profile speaker Installs underground, with only the audio port visible
  • Chamber oriented directly below opening Prevents accidental damage from landscaping
  • Grab handles Allow easy installation
  • Anchor points For securing cabinet to block or anchors
General Specifications
Frequency Range (-10dB) 35 Hz - 130 Hz
Frequency Response (+/-3 dB) 43 Hz - 120 Hz
Power Rating 500 W Continuous Program (2 hrs) ; 250 W (1000 W Peak), Continuous Pink Noise (2 hrs) ; 150 W (600 W Peak), Continuous Pink Noise (100 hrs)
Sensitivity 84 dB (ave. 43 Hz - 110 Hz)
Maximum SPL 114 dB peak (108 dB continuous, 2 hr) @ 1m
Coverage Pattern Omnidirectional
Nominal Impedance 6 (at 6 tap)
Transformer Taps 70V = 100 W, 50 W, 25 W ; 100V = 100 W, 50 W
Driver 209 mm (8-inch) driver, polypropylene injection cone, thermoplastic vulcanizate surround, 50 mm (2-inch) voice coil on glass fiber former
Terminals Bare wire with dielectric-gel-filled wire nuts (1 meter single jacked cable 7 wires with 14 AWG)
Enclosure Material LDPE Polyethylene plastic, 6 mm minimum wall thickness, color throughout
Dimensions
Dimensions 768 mm height x 311 mm diameter (30.1 x 12.2 in)
Net Weight 9.3 kg (20.5 lbs)

Quick Specs


  • Appearance

  • Type: Speakers

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.