Eminence LAB 12 – Professional 12-Inch 800W Subwoofer Speaker

Description

The Eminence LAB 12 subwoofer driver is recommended for vented, sealed, and horn-loaded professional audio enclosures. Also great as an automotive sub.

Eminence’s LAB 12 subwoofer driver is recommended for vented, sealed, and horn-loaded professional audio enclosures. The driver features long-throw construction with a heavy-duty 12-spoke die-cast aluminum frame and Kevlar® reinforced paper cone. In a horn-loaded configuration, a pair of these 12″ drivers can produce low-distortion bass output comparable to 6 or 8 conventional 18″ woofers. Also great as an automotive sub. For more information on the LAB 12, visit the History of the LABhorn thread at ProSoundWeb.

PRODUCT SPECIFICATIONS
Nominal Diameter 12″
Power Handling (RMS) 400 Watts
Power Handling (max) 800 Watts
Impedance 6 ohms
Frequency Response 25 to 125 Hz
Sensitivity 89.2 dB 1W/1m
Voice Coil Diameter 2.5″
Magnet Weight 160 oz.

THIELE-SMALL PARAMETERS
Resonant Frequency (Fs) 22 Hz
DC Resistance (Re) 4.29 ohms
Voice Coil Inductance (Le) 1.48 mH
Mechanical Q (Qms) 13.32
Electromagnetic Q (Qes) 0.39
Total Q (Qts) 0.38
Compliance Equivalent Volume (Vas) 4.4 ft.³
Mechanical Compliance of Suspension (Cms) 0.35 mm/N
BL Product (BL) 15 Tm
Diaphragm Mass Inc. Airload (Mms) 146g
Maximum Linear Excursion (Xmax) 13 mm
Surface Area of Cone (Sd) 506.7 cm2

MATERIALS OF CONSTRUCTION
Cone Material Paper / Kevlar
Surround Material Foam
Voice Coil Wire Material Copper
Voice Coil Former
Kapton® / Polyimide
Basket / Frame Material

MOUNTING INFORMATION
Overall Outside Diameter 12.32″
Baffle Cutout Diameter 10.98″
Depth 6.44″
# Mounting Holes 8

OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION)
Sealed Volume 0.93 ft.³
Sealed F3 50 Hz
Vented Volume 2.6 ft.³
Vented F3 29 Hz

EMINENCE LAB 12 PROFESSIONAL 12″ SUBWOOFER SPEAKER
Brand Eminence Speaker
Model LAB 12
Part Number 290-570
UPC 876358000494
Product Category Woofers, Subwoofers & Midrange Speakers
Unit of Measure EA
Weight 24.19 Lbs.