Bosch LB20-PC40-4L 4 inch 70/100V Weather-Resistant Cabinet Speakers

Home /
Commercial Sound Equipment /
Commercial Audio Speakers /
Outdoor Speakers /
8 Ohm Outdoor Speakers /
Bosch LB20-PC40-4L 4" 70/100V Weather-Resistant Cabinet Speakers - White Pair

Bosch LB20-PC40-4L 4" 70/100V Weather-Resistant Cabinet Speakers - White Pair

More Views

Bosch LB20-PC40-4L 4" 70/100V Weather-Resistant Cabinet Speakers - White Pair

Part # F.01U.331.729

Model # LB20-PC40-4L

The Bosch LB20 series is the latest member of the Bosch family of Commercial Loudspeakers for indoor and outdoor applications. Acoustically matched and aesthetically compatible with other Bosch models, the LB20 series incorporates innovative features that efficiently and effectively address the real-world needs of both the installer and the end-user - easy installation and exceptional Bosch audio performance in an incredibly versatile format.

Availability: Usually arrives in 20-28 business days

List Price $364.00

Pro Acoustics Price Price $314.50

Your Savings $49.50 (14%)

Qty:

Share with
Add to Wishlist

Need Quantity Pricing?

We provide quantity discounts for contractors & installers, schools, government, and military buyers on select brands and products.

Talk To An Engineer

Description

Details

Bosch LB20-PC40-4L Weather-Resistant 70/100V 4-inch Speaker Cabinet

Indoor and Outdoor Applications

The LB20 series of Premium commercial loudspeakers for indoor and outdoor applications offers easy installation and exceptional Bosch audio performance in an incredibly versatile format.

Compact and Cost-Effective

The LB20 series was designed from the ground up to be the new go-to choice for distributed sound systems – compact and cost-effective with no compromises. All models offer Bosch-engineered components for superior sound quality, low-profile looks and robust reliability for a wide range of indoor and outdoor applications.

New Wall-Mount System

The innovative, new wall-mount system makes installation literally "as easy as 1-2-3" - quicker and easier than ever before. Attach the wall-mount (a built-in bubble level saves time) and terminate the cables inside, then apply the paint cover to protect the wall-mount. Finally, simply slide the pre-wired speaker with an adjustable arm onto the wall-mount and lock it into place.

Weather-Resistant

All models are IP54 certified for weather resistance; IP65-certified weatherproof versions are available for the 5.25" models and the dual 10" subwoofers.

Features

Features

Innovative mount system is included for quick, simple, and reliable installations
Carefully engineered for outdoor environments (IP54), without compromising performance
Long throw 4" (102mm) woofer housed in a fire rated ABS plastic enclosure for extended LF performance down to 75Hz
40W power handling provides for 103 dB maximum SPL (109 dB peak)

Specification

Frequency Response (-3 dB)	100 Hz - 20 kHz
Frequency Response (-10 dB)	75 Hz - 20 kHz
Sensitivity	87 dB
Max SPL (Calculated)	103 dB (109 dB Peak)
Coverage Angle	Horizontal 110°, Vertical 110°
Power Handling	40 W (160 W Peak) Continuous Pink Noise (100 hours)
Low Z	Yes
Nominal Impedance	8 Ω
Minimum Impedance	6 Ω
Recommended High-Pass	70 Hz (24 dB/octave)
Input Transformer (70V/100V)	No
LF Transducer	4" (102 mm)
HF Transducer	0.75" (20 mm)
Connectors	Captive screws on wall bracket. Removable locking 4-pin connector (Euroblock) - (2) for connection to additional speakers in a distributed line. Max. wire size 12AWG (2.5 mm)
Environmental	IP54 (per IEC-60529)
Color	White
Dimensions (H x W x D)	7.6" (193 mm) x 5.5" (140 mm) x 4.7" (120 mm)
Net Weight	3.3 lbs (1.5 kg)
Shipping Weight	11 lbs (5 kg)

Documents