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Specifications SG2020 SG3030
System
Output Power 150 Watts total 200 Watts total (bi-amplified)
75W + 75W (1% THD, 50Hz – 20kHz) 30W + 30W (1% THD, 200Hz – 20kHz)
70W + 70W (1% THD, 50Hz – 20kHz)
Sound Pressure Level 107dB 108dB
Frequency Response 45Hz ~ 20kHz 40Hz ~ 20kHz
Signal-to-Noise Ratio (Aux Input) 80dBA 80dBA
Dimensions (W x H x D)
Main Unit 10-3/4" x 12-7/8" x 13-1/2" (273mm x 327mm x 343mm) 10-3/4" x 12-7/8" x 13-1/2" (273mm x 327mm x 343mm)
Speakers (each) 8-5/8" x 13-1/8" x 9-3/4" (219mm x 333mm x 248mm) 8-5/8" x 14-3/4" x 9-3/4" (219mm x 374mm x 248mm)
Net Weight Main Unit 19.2 lb (8.73kg) 22.2 lb (10.1kg)
Speakers (each) 10.8 lb (4.91kg) 11.5 lb (5.23kg)
Shipping Weight
(system, accessories, packing) 47.3 lb (21.5kg) 52 lb (23.64kg)
Speaker System
Type Ported 2-way Ported 3-way bi-amplified
Woofer 6-1/2" PolyPlas
™
with rubber surround 6-1/2" PolyPlas with rubber surround
Midrange N/A 3" PolyPlas with rubber surround
Tweeter 1/2" Titanium-laminate dome with EOS
™
waveguide 1/2" Titanium-laminate dome with EOS
™
waveguide
CD
Frequency Response 20Hz ~ 20kHz (+0,–2dB) 20Hz ~ 20kHz (+0,–2dB)
Signal-to-Noise Ratio 70dBA 70dBA
Tuner
FM
Tuning Range 87.5MHz ~ 108MHz 87.5MHz ~ 108MHz
Intermediate Frequency 10.7MHz 10.7MHz
Signal-to-Noise Ratio 61/58dBA 61/58dBA
(Mono/Stereo, 98MHz)
Frequency Response 30Hz ~ 15kHz 30Hz ~ 15kHz
AM
Tuning Range 530kHz ~ 1,720kHz 530kHz ~ 1,720kHz
Intermediate Frequency 450kHz 450kHz
Frequency Response 50Hz ~ 2,500Hz 50Hz ~ 2,500Hz
Cassette Deck
FF, REW Time (C-60) 120 sec. 120 sec.
Frequency Response 20Hz ~ 20kHz (±3dB) 20Hz ~ 20kHz (±3dB)
Signal-to-Noise Ratio 43dBA 43dBA
Channel Separation 50dBA 50dBA
NOTE: All features and specifications are subject to change without notice.
PowerBass and JBL Soundgear are trademarks of JBL, Inc.
VMAx is a registered trademark of Harman International Industries, Inc., and
is an implementation of Cooper Bauck Transaural Stereo under patent license.