hamburger-nav-icon
region-flag-icon
Search by Category
Audio
Acoustic Materials
Assistive Listening
Audio Controllers
DJ Equipment
Headphones, Headsets & Earsets
Listening Centers / Stations
Microphones
Public Address (PA), Paging & Background Music Systems
Radio Communications Systems
Sound Masking & Speech Privacy Systems
Speakers
Cameras
Camcorders
Camera Controls
Camera Lenses
Camera Supports
Cameras - Special Application
Digital Cameras (Still)
Cases & Bags
Audio Equipment Cases
Protective Cases
Soft Equipment Bags
Video Equipment Cases
Computers & Software
AV Software
Computer Auxiliary Equipment
Computer Components & Storage
Computers (Professional)
Conferencing
Conferencing / Discussion Systems
Telephony & VoIP Systems
Video Conferencing Equipment
Content Management
Content Recording & Storage Systems
Digital & Streaming Media Distribution Equipment
Control
Control Panels & Interfaces
Control Systems
Displays
Displays & Monitors
Video Walls
Furniture
AV Furniture
AV Lifts
Stands
Home Technology/Automation
Blinds, Shades & Window Coverings
Environmental Management
Health & Wellness
Lighting & Studio
Lighting Auxiliary Equipment
Lighting Cases & Covers
Lighting Control Systems
Lighting Fixtures
Lighting Power Supplies
Portable Lighting
Mounts & Rigging
Mounts
Networking & Cabling
Cables & Connectors
Ceiling, Floor, Table & Wall Boxes
Fans & Coolers
Fiber Optic Systems
Network Equipment
Plates & Panels
Racks
Power
Energy Monitoring & Management
Power Distribution
Power Supplies
Presentation
Annotation
Environmental Controls
Projection Screens
Projectors & Accessories
Production
Audio Production Equipment
Production Recording Equipment
Video Production Equipment
Security & Safety
Access Control
Intercom & IFB Systems
Security / Life Safety Call & Paging
Security Systems
Surveillance Equipment
Signal Management
Meters & Monitoring Equipment
Radio Frequency (RF)
Signal Processing Systems
Signal Routing / Switching
Test & Measurement Equipment
Wireless Signal Processing
mobile-region-flag-icon AV-iQ
mobile-region-flag-icon AV-iQ Europe
mobile-region-flag-icon AV-iQ Australia
EnglishFrenchGermanItalianPortugueseSpanish
Search by Category
The most comprehensive database of Residential Products and Information
EnglishFrenchGermanItalianPortugueseSpanish
Speakers : Subwoofers : Grimani Systems - IS-21
Grimani Systems - IS-21
Find a Dealer

21" Active DSP-Amplified Subsonic Subwoofer

Model: IS-21

  • Infrasonic Bass Extension – Down to 15Hz
  • High performance
  • High sound pressure level; 115dB in-room target
  • Active amplified with integrated Digital Signal Processing EQ
More Product Information Below
Compare
Project List
Product Info
Tech Specs
Documents

The IS-21 is a 21-inch Active DSP-Amplified Subsonic Subwoofer. This infrasonic subwoofer is capable of playing down a full octave below the levels of most subwoofers, and as a result, the IS-21 delivers visceral excitement to movies, music and gaming activities.

  • Infrasonic Bass Extension – Down to 15Hz
  • High performance
  • High sound pressure level; 115dB in-room target
  • Active amplified with integrated Digital Signal Processing EQ
 
Find a Dealer
 

Suggested Products

8" In-Room Subwoofer
by Vanco International
10" Landscape Sub - Black
by Vanco International
6.5" In-Room Subwoofer
by Vanco International
Request more information from a dealer near you