Harman JBL 1 Series - Technical Specifications; System Performance Specifications; Electrical and Physical Specifications

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System Input Type: 1/8" Aux, RCA, 1/4" TRS balanced
System Output Type: 1/8" stereo headphone with auto speaker mute
LF Transducer: 4.5 in (118 mm)
HF Transducer: 0.75 in (19 mm), soft dome
Enclosure Type: Ported
Crossover: 1725 Hz, 1st order
Amplifier Power: 60 W (30 W each speaker), Class D
Sensitivity: 88 dB SPL @ 1 m with -10 dBV Aux In (Volume = Max)
System Maximum SPL*: 92 dB (continuous power measured)
System Peak SPL*: 102 dB (pink noise, 12 dB crest factor)
System Maximum SPL, Momentary*: 104 dB
Maximum Peak Input Level (-10 dBV / +4 dBu): +6 dBV / +20.3 dBu
Frequency Range (-3 dB)**: 88 Hz – 20 kHz
Frequency Range (-10 dB)**: 60 Hz – 20 kHz
System Rated Impedance: 8 Ω
Minimum Impedance: 7.8 Ω @ 260 Hz
Cabinet Tuning Frequency: 72 Hz
System Power Handling: 30 W x 2 @ 100 hours, IEC/SMS
System Distortion Criteria: <10% THD at maximum output with full compressor/
limiter engagement
Electrical Distortion Criteria: <0.2% THD @ 1 kHz / 2.83 VRMS output; <1% THD @ 1
kHz, full rated output
Signal To Noise Ratio: 75 dBA (A-Weighted), 70 dBr (unweighted), relative to 2.83
VRMS output on HF
Coverage (Horizontal x Vertical): 120º x 120º
System Polarity: EIA
Acoustic Test Specification: ATS# 1000340443
AC Input Voltage: 100–240 VAC ±10%, 50 / 60 Hz
Current Draw: 85 W
Electrical Current Draw (W) Idle 100 / 240 VAC: 3.52 / 3.70
Electrical Current Draw (W) Max Power 100 / 240 VAC: 80 / 80
Electrical Current Draw (W) Standby Mode 100 / 240 VAC: 0.34 / 0.46
Enclosure Material: ABS with metal grille
Enclosure Finish: Matte black acrylic paint
Enclosure Height: 9.72 in (247 mm)
Enclosure Width: 6.02 in (153 mm)
Enclosure Depth***: 4.88 in (124 mm)
Net Weight Master Monitor / Extension Monitor: 4.54 lb (2.06 kg) / 3.81 lb (1.73 kg)
Display Carton (H x W x D): 13.14 x 8.22 x 12.4 in (334 x 209 x 315 mm)
Shipping Carton (H x W x D): 13.46 x 8.54 x 12.99 in (342 x 217 x 330 mm)
Shipping Gross Weight: 10.56 lb (4.8 kg)
* Measured with full-bandwidth pink noise, C-Weighted
** Measured in half space
*** Measured without power cord and audio connectors
Section 7: Specications