Studio 625C - Pregnant JBL - Free user manual and instructions

Product type	Center channel speaker
Brand	JBL
Model	Studio 625C
Dimensions (W x D x H)	440 x 190 x 190 mm
Weight	8.62 kg
Recommended amplifier power	150 W max
Frequency response	64 Hz – 40 kHz
Sensitivity	85 dB (1 m, 2.83 V)
Nominal impedance	6 ohms
Crossover frequency	1.7 kHz
Speaker type	Sealed enclosure
Woofer/Midrange driver	Dual PolyPlas 5.25" (133 mm) cone
Tweeter	HDI waveguide with 1" (25 mm) compression driver
Finish	Black (estimated)
Included accessories	User manual, warranty card, 4 rubber feet
Recommended use	Home theater, stereo, horizontal placement
Maintenance	Clean with a soft dry cloth. Avoid abrasive products.
Safety	Do not expose to moisture or extreme temperatures.

Frequently Asked Questions - Studio 625C JBL

How to connect the JBL Studio 625C speaker to an amplifier?

Use a quality speaker cable. Connect the positive wire (+) to the red terminal on the speaker and the positive terminal on the amplifier, the negative wire (-) to the black terminal and the negative terminal on the amplifier. Ensure the amplifier is turned off when connecting.

What amplifier power is recommended for the Studio 625C?

JBL recommends a maximum amplifier power of 150 watts. Use an amplifier or home theater receiver capable of delivering between 50 and 150 W RMS per channel for optimal performance.

Can I mount the Studio 625C speaker on the wall?

No, this center speaker is designed to be placed horizontally on a cabinet or shelf. It is not equipped with wall mounts. For wall mounting, consider the JBL Studio 610 model.

How to clean the JBL Studio 625C speaker?

Use a soft dry cloth to dust the cabinet and grille. Do not use chemicals, alcohol, or abrasive cleaners that could damage the finish.

Can I use the Studio 625C as main speakers for listening to music?

Yes, you can use it as main speakers in a stereo system, but it is primarily designed for dialogue reproduction in cinema. For a complete stereo experience, pair it with JBL Studio 6 tower speakers.

What types of speaker cables to use with the Studio 625C?

Use speaker cables with sufficient cross-section (at least 1.5 mm²) with banana plugs or suitable spade connectors. The terminals accept bare wire, banana plugs, and U-shaped connectors.

What is the warranty of the JBL Studio 625C speaker?

JBL generally offers a 2-year warranty on consumer speakers. Check the warranty card provided with the product for specific conditions.

How to adjust the center speaker level in a home theater system?

Use the setup menu of your home theater receiver. Adjust the center speaker level so it is balanced with the other speakers. A sound level meter or ear can adjust the level to around 75 dB.

Is the Studio 625C speaker compatible with other Studio 6 series speakers?

Yes, it is specifically designed to integrate perfectly with other models in the JBL Studio 6 series, such as the Studio 630, 680, 690, etc., for a homogeneous timbre.

What to do if the Studio 625C speaker produces no sound?

Check the cable connections, ensure the amplifier is turned on and the center channel is enabled. Test the speaker on another amplifier output to isolate the problem. Consult the manual for continuity tests.

USER MANUAL Studio 625C JBL

Studio 610 Studio 620 Studio 630 Studio 680 Studio 690 Studio 698 Studio 625C Studio 665C Studio 650P Studio 660P

High definition imaging for high fidelity sound.

For those searching for a home audio speaker system that goes above and beyond what they've ever heard, seek no further: The new JBL Studio 6 speaker system is everything your inner audiophile could hope for. Enjoy the top-ranked sound of its PolyPlas cones; marvel at the concert-grade accuracy and power of its acoustics speaker drivers; and get electrified by its HD imaging waveguide, complete with high-frequency compression driver. It features a modern new clean look that's equally stylish and easy to set up. After JBL Studio 6, home listening will never sound – or feel – the same.

Features

Top-graded PolyPlas cones
▶ High-quality sounding compression drivers
New, appealing form factor
▶ High-Definition Imaging Waveguide with High-Frequency Compression Driver

Features and Benefits

Top-graded PolyPlas cones

For those who prefer their home stereo and home theater to sound precisely like it would sound at a live concert or movie theater.

High-quality sounding compression drivers

Compression drivers that add best-in-class clarity and detail to your sound experience.

New, appealing form factor

Our speaker system is pleasing to the eyes, making it a perfect match for your home décor.

High-Definition Imaging Waveguide with High-Frequency Compression Driver

High-quality home audio helps deliver a live-concert sound directly to your home.

What's in the box:

STUDIO 698

1 x JBL Studio 698 Floor Standing Loudspeaker
1 x Owner's Manual
1 x Warranty Card
4 x Carpet Spikes
4 x Feet Pads

STUDIO 690

1 x JBL Studio 690 Floor Standing Loudspeaker
1 x Owner's Manual
1 x Warranty Card
1 x Safety Sheet
4 x Floor Spikes
4 x Rubber Feet

STUDIO 680

1 x JBL Studio 680 Floor Standing Loudspeaker
1 x Owner's Manual
1 x Warranty Card
4 x Carpet Spikes
4 x Feet Pads

STUDIO 630

2 x JBL Studio 630 Bookshelf Loudspeaker

1 x Owner's Manual

1 x Warranty Card

8 x Feet Pads

STUDIO 620

2 x JBL Studio 620 Compact Bookshelf Loudspeaker

1 x Owner's Manual

1 x Warranty Card

8 x Feet Pads

STUDIO 610

2 x JBL Studio 610 Wall Mountable Surround Loudspeaker

1 x Owner's Manual

1 x Warranty Card

STUDIO 665C

1 x JBL Studio 665C Center Loudspeaker
1 x Owner's Manual
1 x Warranty Card
4 x Rubber Feet

STUDIO 625C

1 x JBL Studio 625C Center Loudspeaker
1 x Owner's Manual
1 x Warranty Card
4 x Rubber Feet

STUDIO 660P

1 x JBL Studio 660P – 1000 Watts Powered Subwoofer
1 x Power Cord
1 x Owner's Manual
1 x Warranty Card
1 x Safety Sheet
4 x Carpet Spikes

STUDIO 650P

1 x JBL Studio 650P – 500 Watts Powered Subwoofer
1 x Power Cord
1 x Owner's Manual
1 x Warranty Card
1 x Safety Sheet
4 x Carpet Spikes

Technical Specifications:

STUDIO 698

Dual 8", 6" mid, 3-way compression driver floor standing loudspeaker

6" (152mm) PolyPlas Mid-range Transducer

Dual 8" (203mm) PolyPlas cone Low-Frequency Transducer

High Definition Imaging (HDI) Waveguide with 1" (25mm) High Frequency Compression Driver

Recommended Amplifier Power: Max 250W

Frequency Response: 36Hz – 40kHz

Sensitivity: 90dB @ 1M, 2.83V

Nominal Impedance: 6 Ohms

Crossover Frequencies: 320 Hz, 1.8kHz

Enclosure Type: Bass-Reflex via Rear-Firing Tuned Port

Dimensions (W x D x H): 300 x 400 x 1058mm

Weight: 35.84kg

STUDIO 690

Dual 8", 2.5-way compression driver floor standing loudspeaker

Dual 8" (203mm) PolyPlas Low-Frequency Woofer

High Definition Imaging (HDI) Waveguide with 1" (25mm) High Frequency Compression Driver

Recommended Amplifier Power: Max 250W

Frequency Response: 36Hz – 40kHz

Sensitivity: 90dB @ 1M, 2.83V

Nominal Impedance: 6 Ohms

Crossover Frequencies: 600 Hz, 1.7kHz

Enclosure Type: Bass-Reflex via Rear-Firing Tuned Port

Dimensions (W x D x H): 300 x 350 x 1058mm

Weight: 29.38kg

STUDIO 680

Dual 6.5", 2.5-way compression driver floor standing loudspeaker

Dual 6.5" (165mm) PolyPlas Low-Frequency Woofer

High Definition Imaging (HDI) Waveguide with 1" (25mm) High Frequency Compression Driver

Recommended Amplifier Power: Max 200W

Frequency Response: 38Hz – 40kHz

Sensitivity: 88dB @ 1M, 2.83V

Nominal Impedance: 6 Ohms

Crossover Frequencies: 600 Hz, 1.8kHz

Enclosure Type: Bass-Reflex via Rear-Firing Tuned Port

Dimensions (W x D x H): 230 x 300 x 1005mm

Weight: 22.64kg

STUDIO 630

Single 6.5", 2-way compression driver bookshelf loudspeaker

6.5" (165mm) PolyPlas Low-Frequency Woofer

High Definition Imaging (HDI) Waveguide with 1" (25mm) High Frequency Compression Driver

Recommended Amplifier Power: Max 150W

Frequency Response: 45Hz – 40kHz

Sensitivity: 85dB @ 1M, 2.83V

Nominal Impedance: 6 Ohms

Crossover Frequencies: 1.9kHz

Enclosure Type: Bass-Reflex via Rear-Firing Tuned Port

Dimensions (W x D x H): 230 x 280 x 372mm

Weight: 9.02kg

STUDIO 620

Single 5.25", 2-way compression driver bookshelf loudspeaker

5.25" (133mm) PolyPlas Low-Frequency Woofer

High Definition Imaging (HDI) Waveguide with 1" (25mm) High Frequency Compression Driver

Recommended Amplifier Power: Max 100W

Frequency Response: 50Hz – 40kHz

Sensitivity: 84dB @ 1M, 2.83V

Nominal Impedance: 6 Ohms

Crossover Frequencies: 2.3kHz

Enclosure Type: Bass-Reflex via Rear-Firing Tuned Port

Dimensions (W x D x H): 190 x 240 x 312mm

Weight: 6.88kg

STUDIO 610

Single 5.25", 2-way compression driver wall mountable surround loudspeaker

5.25" (133mm) PolyPlas Low-Frequency Woofer

High Definition Imaging (HDI) Waveguide with 1" (25mm) High Frequency Compression Driver

Recommended Amplifier Power: Max 100W

Frequency Response: 65Hz – 40kHz

Sensitivity: 84dB @ 1M, 2.83V

Nominal Impedance: 6 Ohms

Crossover Frequencies: 2.4kHz

Enclosure Type: Sealed Enclosure

Dimensions (W x D x H): 285 x 150 x 300mm

Weight: 5.86kg

Studio 610 Studio 620 Studio 630 Studio 680 Studio 690 Studio 698 Studio 625C Studio 665C Studio 650P Studio 660P

STUDIO 665C

Quad 5.25", 2.5-way compression driver center loudspeaker

Quad 5.25" (133mm) PolyPlas Low-Frequency Woofer

High Definition Imaging (HDI) Waveguide with 1" (25mm) High Frequency Compression Driver

Recommended Amplifier Power: Max 200W

Frequency Response: 58Hz – 40kHz

Sensitivity: 90dB @ 1M, 2.83V

Nominal Impedance: 6 Ohms

Crossover Frequencies: 600 Hz, 2.2kHz

Enclosure Type: Bass-Reflex via Rear-Firing Tuned Port

Dimensions (W x D x H): 760 x 230 x 190mm

Weight: 16.12kg

STUDIO 625C

Dual 5.25", 2.5-way compression driver center loudspeaker

Dual 5.25" (133mm) PolyPlas Low-Frequency Woofer

High Definition Imaging (HDI) Waveguide with 1" (25mm) High Frequency Compression Driver

Recommended Amplifier Power: Max 150W

Frequency Response: 64Hz – 40kHz

Sensitivity: 85dB @ 1M, 2.83V

Nominal Impedance: 6 Ohms

Crossover Frequencies: 1.7kHz

Enclosure Type: Sealed Enclosure

Dimensions (W x D x H): 440 x 190 x 190mm

Weight: 8.62kg

STUDIO 660P

12" Powered sub-woofer system with 1000W amplifier

12" (305mm) PolyPlas Low-Frequency Woofer

Power: 500W RMS (1000W Dynamic)

Frequency Response: 28Hz – 150Hz

Crossover Frequencies: 50Hz – 150Hz (variable) 24dB/octave

Controls: Auto Power, Crossover, Level, Phase

Input: One (1) Line-Level LFE Input

Enclosure Type: Bass-Reflex via Bottom-Firing Tuned Port

Power Requirement: 120V, 60Hz (US) ; 220V-230V, 50/60Hz (EU)

Power Consumption (Idle/Full/Power): <0.5W (standby), 572W/2.5A (max - 230V), 600W/5.2A (max - 120V)

Dimensions (W x D x H): 420 x 420 x 420mm

Weight: 25.10kg

STUDIO 650P

10" Powered sub-woofer system with 500W amplifier

10" (254mm) PolyPlas Low-Frequency Woofer

Power: 250W RMS (500W Dynamic)

Frequency Response: 30Hz – 150Hz

Crossover Frequencies: 50Hz – 150Hz (variable) 24dB/octave

Controls: Auto Power, Crossover, Level, Phase

Input: One (1) Line-Level LFE Input

Enclosure Type: Bass-Reflex via Bottom-Firing Tuned Port

Power Requirement: 120V, 60Hz (US) ; 220V-230V, 50/60Hz (EU)

Power Consumption (Idle/Full/Power): <0.5W (standby), 310W/1.4A (max - 230V), 320W/2.7A (max - 120V)

Dimensions (W x D x H): 395 x 395 x 395mm

Weight: 23kg