JBL S310II Speaker User Manual


 
S26II S38II
Description: 2-Way 6" bookshelf 3-Way 8" horizontal/vertical,
mirror-image bookshelf
Maximum Recommended
Amplifier Power**:
150W 175W
Nominal Impedance: 8 Ohms 8 Ohms
Sensitivity (2.83V/1m):
87dB 89dB
Frequency Response (3dB):
48Hz 20kHz 45Hz 20kHz
Crossover Frequency(ies): 2000Hz 800Hz, 3200Hz
High-Frequency Transducer: 1" Pure-titanium dome, with 1" Pure-titanium dome, with
rubber surround, shielded; rubber surround, shielded;
Elliptical Oblate Spheroidal Elliptical Oblate Spheroidal
(EOS) waveguide (EOS) waveguide
Midrange Transducer: NA 4" PolyPlas (polymer-coated
cellulose fiber) cone, rubber
surround, shielded; Linear Field
Proximity (LFP) bezel
Low-Frequency Transducer(s)
: 6" PolyPlas (polymer-coated 8" PolyPlas (polymer-coated
cellulose fiber) cone, rubber cellulose fiber) cone, rubber
surround, SFG
, magnetic surround, SFG
, magnetic
shorting rings, high-temp shorting rings, high-temp
oversized Kapton
®
voice coil, oversized Kapton
®
voice coil,
HeatScape motor structure, HeatScape motor structure,
cast-aluminum baskets, shielded cast-aluminum baskets, shielded
Baffle: Low Diffraction, IsoPower Low Diffraction, IsoPower
Port: FreeFlow flared FreeFlow flared
Network: Straight-Line Signal Path (SSP) Straight-Line Signal Path (SSP)
Terminals: All-metal, gold-plated, 5-way All-metal, gold-plated, 5-way
binding posts binding posts
Dimensions (H x W x D): 17" x 9-1/2" x 9-1/2" In horizontal configuration:
432mm x 241mm x 241mm 11-1/2" x 17-1/2" x 11-3/4"
292mm x 445mm x 298mm
Weight per Speaker: 22 lb/10kg 28 lb/12.7kg
SPECIFICATIONS
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