JBL Quantum Duo Service Manual

1.Technical Specifications
Model Name
Quantum Duo
Bluetooth version:
4.2
Support:
A2DP V1.3, AVRCP V1.6
Transducer:
2x2.5" woofer+2x0.75” tweeter
Rated power:
20W RMS
Frequency response:
70 Hz - 20 kHz
Signal-to-noise ratio:
>80 dB
Bluetooth transmitter power:
≤10 dBm
Bluetooth transmitter frequency range:
2.402 – 2.480 GHz
2.4GHz SRD FREQUENCY RANGE:
2.407 – 2.475 GHz
Bluetooth transmitter modulation:
GFSK, π/4-DQPSK, 8DPSK
Dimension (W x D x H):
96 X 96 x 207 mm
Weight:
1260 G

JBL Quantum Duo Specifications

General

Package depth	225 mm
Package width	224 mm
Package height	316 mm
Package weight	3782 g
Pallet length	1200 mm
Quantity per pallet	60 pc(s)
Pallet GTIN (EAN/UPC)	6925281964985
Master (outer) case width	333 mm
Quantity per pallet layer	10 pc(s)
Master (outer) case height	263 mm
Master (outer) case length	469 mm
Master (outer) case volume	0.041 cm³
Master (outer) case weight	8556 g
Export Control Classification Number (ECCN)	China
Product color	Black
LED indicators	Yes
Housing material	Plastic
Recommended usage	PC
Signal-to-Noise Ratio (SNR)	80 dB
Handheld remote control	No
Frequency range	60 - 20000 Hz
Number of layers per pallet	6 pc(s)
Number of cartons per pallet	30 pc(s)
Pallet net weight	256680 g
RMS rated power	20 W
Number of tweeter drivers	1
Woofer diameter (imperial)	2.5 \
Tweeter diameter (imperial)	0.75 \
Power source type	AC

Weight and Dimensions

Depth	176 mm
Width	89 mm
Height	210 mm
Weight	2800 g
Cord length	1.2 m