BOSE FreeSpace 3 Series II Acoustimass Bass Module
SKU: 843090-0110
£347.52 (Excl. VAT)
- Description
- Specifications
- Downloads
-
Bose FreeSpace 3 Series II Acoustimass Bass Module – 5.25" Woofer, 200W, Deep Non-Localized Bass for Commercial Audio
Designed to provide flush-mount bass augmentation for new and existing background music systems. Features one 5.25-inch (133 mm) woofer that delivers deep bass down to 40 Hz without audible distortion. For indoor applications only.
FEATURES
Low-frequency loudspeaker featuring one 5.25-inch (133 mm) woofer that delivers deep, non-localized bass support down to 40 Hz without audible distortion. For flush, ceiling, pendant and wall-mount applicationsAcoustimass speaker technology filters out audible distortion to deliver non-localized bass
Designed to work with the FreeSpace 3 flush and surface satellite speakers, or existing systems where additional bass reinforcement is desired
Module design allows parallel connection of multiple bass modules and can accommodate two or four FreeSpace 3 satellites per bass module
Plenum rated for use in air handling spaces (with optional plenum cover)
Selectable 70/100V or low impedance with transformer tap adjustment under speaker grille
Applications
Designed for a wide range of applications, including:Retail stores
Restaurants and bars
Lobbies and conference rooms
-
Category Specifications PHYSICAL Colors Black, white Enclosure Material PC/ABS Environmental Testing Indoor only Grille Material Expanded metal Mounting/Rigging Provisions (4) mounting arms, (3) suspension/safety cable attachment points Net Weight 14.0 lb (6.4 kg) Product Dimensions (H×W×D) 15.4 in × 7.4 in (391 mm × 189 mm), loudspeaker diameter × depth / 14.3 in (362 mm), ceiling hole diameter Shipping Weight 20.0 lb (9.1 kg) PERFORMANCE Frequency Range (-10 dB) 40 Hz – 315 Hz Coverage, Horizontal Omnidirectional below 200 Hz Maximum SPL at 1 m Per channel: 96 dB continuous, 102 dB peak / Mono: 102 dB continuous, 108 dB peak Nominal Impedance 6 Ω mono direct (transformer bypassed) Power Handling, Continuous 70/100 V: 200 W mono / Low impedance: 50 W per channel stereo or 100 W mono Power Handling, Peak 70/100 V: 800 W peak mono / Low impedance: 200 W peak per channel stereo or 400 W peak mono Recommended Signal Processing Recommended Sensitivity (SPL/1 W at 1 m) Per channel: 76 dB / Mono: 79 dB Transformer Taps, 100V 25 W, 50 W, 100 W, 200 W Transformer Taps, 70V 25 W, 50 W, 100 W, 200 W Coverage, Vertical Omnidirectional below 200 Hz TRANSDUCERS Driver Protection Recommended high-pass filter 40 Hz high-pass filter Low-Frequency Transducer Quantity and Size 5.25 in (133 mm) dual-voice-coil low-frequency driver -
Description Downloads BOSE FreeSpace 3 Series II Acoustimass Bass Module DataSheet Downloads
Book a Free Product Demo
Remote or on-site. No obligation.
Integrator or Installer?
Trade pricing, volume discounts, same-day collection.
Education & Public Sector Solutions
Exclusive pricing, flexible terms, and dedicated support for schools, universities, NHS, and government organisations.

Need help choosing the right product?
Speak directly with a dedicated Screen Moove expert and get the right solution, first time.
Call us on: 020 8191 9223
Email us: info@screenmoove.com
Contact us
Simply complete our contact form, and we will promptly respond to your inquiries.
If you have any questions or enquiry, please fill out the form below with all of your details and we'll get back to you shortly.