JBL Studio 5 Series - Adjusting Bass Output; Using Port Tube Inserts; Speaker Care and Maintenance

Low-frequency transducer: Two 6-1/2″ (165mm) PolyPlas cones with Symmetrical Field Geometry™
magnet structures, cast frames and rubber surrounds, magnetically shielded
High-frequency transducer: 1″ (25mm) compression driver with neodymium magnet and one-piece
Teonex ® diaphragm on a glass-filled ABS Bi-Radial ® horn, magnetically shielded
Recommended amplifier power: 200 watts
Frequency response: 40Hz – 40kHz (–6dB)
Nominal impedance: 6 ohms
Sensitivity (2.83V/1m): 90dB
Crossover frequencies: 1.5kHz
Enclosure type: Ported
Connector type: Dual gold-plated binding posts (bi-wire capable)
Available finishes: Black or cherry
Dimensions (H x W x D): 42-1/16″ x 9-7/8″ x 13-3/4″ (1069mm x 250mm x 348mm)
Weight: 49 lb (22.2kg)
Studio 570 Floor Standing Speaker
Speaker type: 2-way dual-woofer, floor standing
Low-frequency transducer: Two 5-1/4″ (130mm) PolyPlas cones with Symmetrical Field Geometry™
magnet structures, cast frames and rubber surrounds, magnetically shielded
High-frequency transducer: 1″ (25mm) compression driver with neodymium magnet and one-piece
Teonex ® diaphragm on a glass-filled ABS Bi-Radial ® horn, magnetically shielded
Recommended amplifier power: 150 watts
Frequency response: 45Hz – 40kHz (–6dB)
Nominal impedance: 6 ohms
Sensitivity (2.83V/1m): 88dB
Crossover frequencies: 1.5kHz
Enclosure type: Ported
Connector type: Dual gold-plated binding posts (bi-wire capable)
Available finishes: Black or cherry
Dimensions (H x W x D): 34-1/16″ x 8-7/16″ x 11-3/16″ (896mm x 214mm x 284mm)
Weight: 34.4 lb (15.6kg)
Studio 530 Bookshelf Speaker
Speaker type: 2-way bookshelf
Low-frequency transducer: 5-1/4″ (130mm) PolyPlas cone with Symmetrical Field Geometry™
magnet structure, cast frame and rubber surround, magnetically shielded
High-frequency transducer: 1″ (25mm) compression driver with neodymium magnet and one- piece
Teonex ® diaphragm on a glass-filled ABS Bi-Radial ® horn, magnetically shielded
Recommended amplifier power: 125 watts
Frequency response: 45Hz – 40kHz (–6dB)
Nominal impedance: 6 ohms
Sensitivity (2.83V/1m): 86dB
Crossover frequencies: 1.5kHz
Enclosure type: Ported
Connector type: Dual gold-plated binding posts (bi-wire capable)
Available finishes: Black or cherry
Dimensions (H x W x D): 18-3/8″ x 8-7/16″ x 8-3/4″ (467mm x 214mm x 222mm)
Weight: 17 lb (7.7kg)
Studio 520C Center-CHANNEL Speaker
Speaker type: 2-way dual-woofer, center-channel
Low-frequency transducer: Two 4″ (100mm) PolyPlas cones with Symmetrical Field Geometry™
magnet structures, cast frames and rubber surrounds, magnetically shielded
High-frequency transducer: 1″ (25mm) compression driver with neodymium magnet and one- piece
Teonex ® diaphragm on a glass-filled ABS Bi-Radial ® horn, magnetically shielded