104-BT

Compact Desktop Reference Monitors with Bluetooth

JBL 104-BT compact reference monitors with Bluetooth, the newest models in the 1 Series line, draw from seven decades of JBL Professional engineering to deliver the truest, most accurate sound in their class. They’re perfect for recording musicians, producers, podcasters and vloggers, as well as professional audio engineers seeking an accurate portable reference with Bluetooth streaming.

Power: 60 W; POWER
Peak power: –; PEAK POWER
Max SPL: 102 dB; MAX SPL
Frequency range: 60 Hz – 20 kHz; FREQUENCY RANGE

Supplied and supported in Pakistan by KYAF, the official HARMAN Professional distributor.

AT A GLANCE

Specifications

60 W
Power: 102 dB
Max SPL: 60 Hz – 20 kHz
Frequency range: 120º x 60º
Coverage: 4.5 in
Low-frequency driver: 0.75 in
High-frequency driver: Host Monitor = 2.06 kg
Weight: 9.72 in x 6.02 in x 4.88 in
Dimensions

LF Driver	4.5 in (118 mm)
HF Driver	0.75 in (19 mm), soft dome
Crossover	1725 Hz, 1st order
Input Sensitivity	87 dB / 1 m
Power Amp	60 W (30 W each speaker), Class D
Maximum Continuous SPL	89 dB
Maximum Peak SPL	102 dB
Maximum SPL (1m)	104 dB (momentary peak)
Maximum Peak Input Level (-10 dBV / +4 dBu)	+6 dBV / +20.3 dBu
Frequency Response (±3 dB)	60 Hz - 20 kHz
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 Angle	120º x 60º
Dimensions (H x W x D)	9.72 in x 6.02 in x 4.88 in (247 mm x 153 mm x 124 mm)
Enclosure Type	Ported
Enclosure	ABS with metal grille
Enclosure Finish	Matte black acrylic paint
Audio Output Connectors	1 x 3.5 mm (1/8") stereo headphone with auto speaker mute
Input Connectors	2 x 1/4-inch (6.5 mm) balanced (+4 dBu); 2 x RCA (-10 dBV); 1 x 1/8-inch (3.5 mm) unbalanced (-10 dBV)
AC Input Voltage	100 – 240 VAC (± 10%), 50/60 Hz
Current Draw	85 watts
LF Driver Power Handling	30W, Class D
Net Weight (each)	Host Monitor = 2.06 kg; Extension Monitor = 1.73 kg

	104-BT	308PMKII
LF Driver	4.5 in (118 mm)	203mm (8")
Crossover	1725 Hz, 1st order	1800Hz 4th order acoustic Linkwitz-Riley
LF Driver Power Handling	30W, Class D	56W, Class-D
Frequency Response (±3 dB)	60 Hz - 20 kHz	45Hz – 20kHz
Maximum Continuous SPL	89 dB	102dB
Maximum Peak SPL	102 dB	112dB
Maximum Peak Input Level (-10 dBV / +4 dBu)	+6 dBV / +20.3 dBu	+6dBV / +20.3dBu
System Distortion Criteria	<10% THD at maximum output with full compressor / limiter engagement	<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	0.2% THD @ 1kHz / 2.83VRMS output; <1% THD @ 1kHz, full rated output
Signal-to-Noise Ratio	75 dBA (A-Weighted), 70 dBr (unweighted), relative to 2.83 VRMS output on HF	75dBA (A-Weighted), 70dBr (unweighted), relative to 2.83VRMS output
Coverage Angle	120º x 60º	120° x 90°
Input Connectors	2 x 1/4-inch (6.5 mm) balanced (+4 dBu); 2 x RCA (-10 dBV); 1 x 1/8-inch (3.5 mm) unbalanced (-10 dBV)	1 x XLR female, 1 x TRS female, balanced
AC Input Voltage	100 – 240 VAC (± 10%), 50/60 Hz	100 – 240VAC (±10%), 50 / 60Hz
Enclosure Type	Ported	Ported

FOR DESIGNERS AND INSTALLERS

Downloads

JBL's own files, opened here on the KYAF site.

JBL 104-BT — 104-BT
Compact Desktop Reference Monitors with Bluetooth

DESIGN

Everything at the back of the box.

FEATURES

What the 104-BT brings.

JBL 104-BT Reference Monitors combine a powerful coaxial 4.5-inch (118 mm) low-frequency driver and .75-inch (19 mm) soft-dome tweeter, potent integrated 60-watt amplification and an innovative acoustic design to reproduce honest sound with exceptional imaging and crisp detail. Bluetooth streaming lets you check mixes over Bluetooth to make sure they sound great in every listening scenario.