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LaVoce SAN214.50 21" Neodymium Subwoofer 8 Ohm

LavocePart # 293-732
Model: SAN214.50
The LaVoce SAN214.50 is an incredible 21" subwoofer that features an aluminum frame that optimizes cooling, and an aluminum shorting ring. This driver also features a 98.5 dB sensitivity, which is ideal for mating to other high efficiency drivers.

Key Features

  • FEM optimized Neodymium motor and suspensions
  • Aluminum shorting ring
  • Large 4.5" voice coil for improved power handling
  • Resonance-free, heavy-duty aluminum basket demonstrates excellent build quality
Your Price: $649.00
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MSRP: $968.66
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Overview

LaVoce SAN214.50 21" Neodymium Subwoofer 8 Ohm

The LaVoce SAN214.50 is an incredible 21" subwoofer that features an aluminum frame that optimizes cooling, and an aluminum shorting ring. This driver also features a 98.5 dB sensitivity, which is ideal for mating to other high efficiency drivers. SAN214.50 also features a double silicone spider for improved linearity and an incredible 45 mm peak to peak of excursion. The gasket on this driver allows it to be rear mounted easily, providing additional installation flexibility. To add to the versatility of this driver, the cone has been treated to be waterproof, making it ideal for outdoor cabinets.

Product Details

BrandLavoce
ModelSAN214.50
Part Number293-732
UPC848864057552
Unit of MeasureEach
Weight45.05

Product Specifications

Nominal Diameter21"
Bolt Circle Diameter20.67
Power Handling (RMS)1700 Watts
Power Handling (MAX)3400 Watts
Impedance8Ω
Frequency Response30 to 1,000Hz
Sensitivity98.5dB 2.83V/1m
Voice Coil Diameter4.5"

Thiele-Small Parameters

Resonant Frequency (Fs)30Hz
DC Resistance (Re)5.2Ω
Voice Coil Inductance (Le)4.7mH
Mechanical Q (Qms)5.5
Electromagnetic Q (Qes)0.28
Total Q (Qts)0.26
Compliance Equivalent Volume (Vas)7.98ft³
Mechanical Compliance of Suspension (Cms)0.06mm/N
BL Product (BL)39T·m
Diaphragm Mass Inc. Airload (Mms)388g
Maximum Linear Excursion (Xmax)15.5mm
Surface Area of Cone (Sd)1661cm²

Materials of Construction

Cone MaterialTreated Paper
Surround MaterialCloth
Voice Coil Wire MaterialCCA
Voice Coil FormerFiberglass
Basket / Frame MaterialCast Aluminum
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter21.54"
Baffle Cutout Diameter19.97"
Depth10.19"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Vented Volume7ft³
Vented F329.8Hz

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