JBL DPC-2 User manual
DrivePack® DPC-2
Product User’s Guide
2Venue Performance Series User’s Guide
3
JBL Professional
Section 1. Safety Instructions .....................................................................................Page 4
Section 2. Before You Begin .......................................................................................Page 7
Section 3. Introduction to VP Series Powered Loudspeaker Systems ..................Page 8
Specifications by model
Section 4. VP Series Transducers ..............................................................................Page 10
Section 5. Enclosure Care and Maintenance ............................................................Page 11
Section 6. Rigging and Suspension ...........................................................................Page 12
Safety Precautions
Industry Resources
Section 7. JBL DrivePack® Technology .....................................................................Page 15
AC Power Module, Electrical Information
Section 8. Input Panel Information .............................................................................Page 19
Section 9. JBL Professional Warranty .......................................................................Page 24
Section 10. Factory Contact Information ....................................................................Page 25
TABLE OF CONTENTS
4Venue Performance Series User’s Guide
SECTION 1 : SAFETY INSTRUCTIONS
Important
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has
two blades with one wider than the other. A grounding-type plug has two blades and a third
grounding prong. The wide blade or the third prong are provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched, particularly at plugs, convenience
receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or
sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
15. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus
to rain or moisture.
16. Do not expose this equipment to dripping or splashing and ensure that no objects filled with
liquids, such as vases, are placed on the equipment.
17. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord
plug from the AC receptacle.
18. The mains plug of the power supply cord shall remain readily operable.
5
JBL Professional
THIS APPARATUS CONTAINS POTENTIALLY LETHAL VOLTAGES. TO PREVENT ELECTRIC SHOCK OR
HAZARD, DO NOT REMOVE DRIVEPACK CHASSIS, INPUT MODULE OR AC INPUT COVERS. NO USER
SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WATCH FOR THESE SYMBOLS
The lightning bolt triangle is used to alert the user to the risk of electric shock.
The exclamation point triangle is used to alert the user to important operating or
maintenance instructions.
FCC COMPLIANCE NOTICE
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference re-
ceived, including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
CSA COMPLIANCE NOTICE
CSA Certification Applies to Amplifier Module Only
6Venue Performance Series User’s Guide
JBL DRIVEPACK® DECLARATION OF CONFORMITY
Safety and EMC Compliance Specifications
EN 55103-1:1997 Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-
Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 1: Emissions
EN 55103-1:1997 Magnetic Field Emissions-Annex A @ 10 cm and 1 M
EN 55022:2003 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE:
Radiated, Class B Limits; Conducted, Class A
EN 55103-2:1997 Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-
Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 2: Immunity
EN 61000-4-2: A2:2001 Electrostatic Discharge Immunity (Environment E2-criteria B, 4 kV Contact,
8 kV Air discharge)
EN 61000-4-3:2003 Radiated, Radio-frequency, Electromagnetic Immunity (Environment E2, criteria
A)
EN61000-4-4:2005 Electrical Fast Transient/Burst Immunity (criteria B)
EN 61000-4-5:2001 Surge Immunity (criteria B)
EN 61000-4-6:1996 Immunity to Conducted Disturbances Induced by Radio-Frequency Fields
(criteria A)
EN 61000-4-11:2004 Voltage Dips, Short Interruptions and Voltage Variation
UL 6500 2nd Edition 1999 Audio/Video and Musical Instrument Apparatus for Household,
Commercial and Similar General Use
CAN/CSA E60065-00 Audio, Video and Similar Electronic Apparatus – Safety Requirements
7
JBL Professional
SECTION 2 : BEFORE YOU BEGIN
The VP Series loudspeakers covered by this manual are not intended for fixed installation in outdoor or
high moisture environments. Moisture can damage the speaker cone and surround and cause corrosion of
electrical contacts and metal parts. Avoid exposing the speakers to direct moisture. Keep loudspeakers out
of extended or intense direct sunlight. The driver suspension will prematurely dry out and finished surfaces
may be degraded by long-term exposure to intense ultra-violet (UV) light.
The VP Series loudspeakers can generate considerable energy. When placed on a slippery surface such as
polished wood or linoleum, the speaker may move due to its acoustical energy output. Precautions should
be taken to assure that the speaker does not fall off a stage or table on which it is placed.
Stand mounting safety precautions
Some VP Series models can be used with an optional stand mount accessory allowing mounting on
tripod stands or on a pole over subwoofers. When using stands or poles, be sure to observe the following
precautions:
Check the stand or pole specification to be certain the device is designed to support the weight of
the speaker. Observe all safety precautions specified by the manufacturer.
Always verify that the stand (or subwoofer / pole) is placed on a flat, level, and stable surface and be
sure to fully extend the legs of tripod type stands. Position the stand so that the legs do not present
a trip hazard.
Route cables so that performers, production crew, and audience will not trip over them and pull the
speaker over.
Inspect the stand (or pole and associated hardware) before each use and do not use equipment with
worn, damaged, or missing parts.
Do not attempt to place more than one VP Series loudspeaker on a stand or pole.
Always be cautious in windy, outdoor conditions. It may be necessary to place additional weight (i.e.
sandbags) on the base of the stand to improve stability. Avoid attaching banners or similar items to
any part of a speaker system. Such attachments could act as a sail and topple the system.
Unless you are confident that you can handle the weight of the speaker, ask another person to help
you get it onto the tripod stand or pole.
Hearing damage, prolonged exposure to excessive SPL
VP Series loudspeakers are easily capable of generating sound pressure levels (SPL) sufficient to cause
permanent hearing damage to performers, production crew and audience members. Caution should be
taken to avoid prolonged exposure to SPL in excess of 90 dB.
Package Contents
• Product User’s Guide (this document)
• JBL DrivePack® self-powered loudspeaker
• A.C. Power North America/Europe Cord-Set
• Warranty Card
8Venue Performance Series User’s Guide
SECTION 3 : INTRODUCTION TO VP SERIES
POWERED LOUDSPEAKER SYSTEMS
VP (Venue Performance) Series
The VP Series is a family of powered integrated audio loudspeaker systems featuring JBL DrivePack®
amplifier modules, designed in cooperation with Crown International. The JBL DrivePack features cutting-
edge technology such as patented high efficiency Class-I or Class D power amplifier circuitry. Loudspeaker
components include patented JBL Differential Drive® woofers. The full-range models feature the JBL 2452H-
SL large format 1.5” exit compression driver. This high frequency driver is coupled to a JBL Progressive
Transition™ (PT) Waveguide for excellent pattern control, smooth frequency response, and low distortion.
Waveguides can be rotated for either a horizontal or vertical orientation.
This guide covers the following models:
VP7210/95DP - 10” two-way with 90 x 50 degree waveguide
VP7212MDP - 12” two-way floor monitor with 50 x 90 degree waveguide
9
JBL Professional
VP SERIES SYSTEMS SPECIFICATIONS
VP7210/95DP
Specifications:
Frequency Response (+/-3dB): 80 Hz - 20 kHz
Frequency Range (-10dB): 50 Hz - 20 kHz
Coverage Pattern: 90° x 50° rotatable waveguide
Directivity Factor (Q): 10
Directivity Index (DI): 10 dB
Max Peak Output: 132 dB SPL 1m
Transducer Section:
Low Frequency Section: JBL 2261FF, 254 mm (10 in) dia., 76 mm (3 in) Dual Coil
neodymium Differential Drive®, Direct Cooled
Bandpass Nominal Impedance: 2 x 2 ohms
High Frequency: JBL2452H-SL, 100 mm (4 in) titanium damped dia-
phragm, 1.5 in. exit
Bandpass Nominal Impedance: 8 ohms
System:
DPC-2 Internal Amplification Output
(at nominal load):
1750 Watts Peak (875 Watts Continuous)
DPC-2 Output (Continuous IEC shaped pink
noise into rated load impedance):
750LF/125HF Watts
DPC-2 Output Section: LF: Dual Bridged Technology™, Class D
HF: Bridged Class D
Audio Input Connector: XLR with loop-through
User Controls: 80 Hz Subwoofer High Pass Filter, Enable/Disable
0-16 dB input Attenuator with 32 precision 0.5 dB steps
Signal Processing: DSP based, resident in Input Module.
System Management: DSP based limiters for mechanical and thermal
protection
AC Power Operating Range: 90-132VAC/216-264VAC, 50/60 Hz
AC Line Voltage: 50/60 Hz, User Select; 120V/240V (-15%, +10%)
AC Input Connector: Neutrik PowerCon (NAC 3MPA)
AC Loop-Thru: Neutrik PowerCon (NAC 3MPB)
AC Current Requirement: 6A per system at 120V, 3A per system at 240V
Enclosure:
Box Construction: 5/8 in. multi-ply exterior grade Baltic birch. Internally
braced. Black DuraFlex™ finish
Suspension System: 10 M10 fittings, 2 x M6 pullback on rear
Grille: 14 Gauge Black, powder-coated perforated steel with
foam backing
Dimensions (H x W x D): 521 x 293 x 303 mm
20.5 x 11.5 x 11.9 in.
Net Weight: 18.4 kg (40.5 lbs)
VP7212MDP
Specifications:
Frequency Response (+/-3dB): 60 Hz - 18 kHz
Frequency Range (-10dB): 55 Hz - 20 kHz
Coverage Pattern: 50° x 90° rotatable waveguide
Directivity Factor (Q): 15.8
Directivity Index (DI): 12 dB
Max Peak Output: 137 dB SPL 1m
Transducer Section:
Low Frequency Section: JBL 2265G, 381 mm (15 in) dia., 76 mm (3 in) Dual Coil
neodymium Differential Drive®, Direct Cooled
Bandpass Nominal Impedance: 4 ohms
High Frequency: JBL2452H-SL, 100 mm (4 in) titanium damped dia-
phragm, 1.5 in. exit
Bandpass Nominal Impedance: 8 ohms
System:
DP2 Internal Amplification Output
(at nominal load):
1750 Watts Peak (875 Watts Continuous)
DPC-2 Output (Continuous IEC shaped pink
noise into rated load impedance):
750LF/125HF Watts
DPC-2 Output Section: LF: Dual Bridged Technology™, Class D
HF: Bridged Class D
Audio Input Connector: XLR with loop-through
User Controls: 80 Hz Subwoofer High Pass Filter, Enable/Disable
0-16 dB input Attenuator with 32 precision 0.5 dB steps
Signal Processing: DSP based, resident in Input Module.
System Management: DSP based limiters for mechanical and thermal
protection
AC Power Operating Range: 90-132VAC/216-264VAC, 50/60 Hz
AC Line Voltage: 50/60 Hz, User Select; 120V/240V (-15%, +10%)
AC Input Connector: Neutrik PowerCon (NAC 3MPA)
AC Loop-Thru: Neutrik PowerCon (NAC 3MPB)
AC Current Requirement: 6A per system at 120V, 3A per system at 240V
Enclosure:
Box Construction: 5/8 in. multi-ply exterior grade Baltic birch.
Internally braced. Black DuraFlex™ finish
Suspension System : None
Grille: 14 Gauge Black, powder-coated perforated steel with
foam backing
Dimensions (H x W x D): 346 x 565 x 413 mm
13.6 x 22.3 x 16.2 in.
Net Weight: 20.7 kg (45.5 lbs)
10 Venue Performance Series User’s Guide
2452H-SL High Frequency Compression Driver
JBL’s new 2452H-SL features a lightweight neodymium magnet structure, 4” damped laminate diaphragm
and a 1.5” exit. It is designed to deliver crystal-clear sound with superb dynamic range. The 2452H-SL is an
8 Ohm device.
Differential Drive® Low Frequency Drivers
JBL’s patented Differential Drive low frequency drivers dramatically reduces driver weight while greatly
enhancing all critical performance parameters: frequency response, power output, and distortion. The
Differential Drive technology features a unique design with heat sinks integrated into the cast aluminum
frame for a highly improved performance to weight ratio. The dual voice coil design places the neodymium
magnets inside the voice coil assembly, completing the magnetic circuit without the heavy surrounding steel
structure of conventional drivers.
For more information, see JBL Tech Note Vol. 1 Number 33, “Differential Drive Transducers”
SECTION 4: VP SERIES TRANSDUCERS
This manual suits for next models
3
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