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The Control 28-1 is a two-way 8? speaker with rich sonic character, wide coverage, consistent coverage, versatile mounting, and a contemporary high-design look that fits into a wide range of decors, This makes Control 28-1 an excellent choice for a wide variety of applications, including retail stores, restaurants, health clubs, theme parks, educational facilities, hospitality, music cafes, leisure venues, and anywhere where a top quality high-output indoor/outdoor foreground/background music (and/or paging) speaker is required.
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The P3108 is a weatherproof full range, wide-dispersion, two way loudspeaker system for offering substantial power and efficiecny for a variety of professional indoor or outdoor applications.
The high frequency section is a constant directivity CMD horn loaded with a 1” RCF Precision Neodymium compression driver with a 1.5” diaphragm assembly for smooth, wide dispersion.
The low-frequency transducer is a 8” woofer with a 2.5” voice coil. The cabinet is a single piece rotational moulded in medium density polyethylene, full UV protected. The cabinet is equipped 4xM8 brass inserts and stainless steel U-Bracket. The front logo is in aluminium and rotatable. The grille is in custom perforated aluminium with open-cell fibres and water repellent woven fabric backing. P 3108 is suitable for indoor and outdoor applications/installations, it meets the requirements of IP 55 code (International Protection Rating).
Features |
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Weatherproof cabinet IP 55 | Aluminium grill and stainless steel bracket | One 8" high-output LF transducer with 2.5" voice coil | Once RCF Precision Neodymium 1" Compression Driver with 1:5" voice coil | 90° x 60° constant directivity horn | Built in passive crossover | 2° x 15° enclosure sides for array configurations | Active Mosfet Compression Driver Protection | 4 brass suspension points (M8) | Imput connector 4 pole Amphenol IP 67 |
Acoustical Specifications |
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Frequency Response -10 dB: | 80 Hz | ÷ 20 kHz | Frequency Response -3 dB: | 100 Hz | ÷ 20 kHz | Max SPL @ 1m: | 125 dB | | Horizontal coverage angle: | 90°° | | Vertical coverage angle: | 60°° | | Directivity index; Q: | 11 | | System Sensitivity: | 94 dB | | Nominal Impedance: | 8 Ω | | Power Handling: | 300 Watt | | Peak Power Handling: | 1200 Watt | | Protections: | Dinamyc | | Crossover frequencies: | 1800 Hz | |
TRANSDUCERS |
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Compression Driver: | 1" HF driver, 2.5" voice coil | | Nominal Impedence: | 8 Ω | | Input Power Rating: | 25 Watt AES | | Sensitivity: | 109 dB | | Woofer: | 8" woofer, 2.5" voice coil | | Nominal Impedence: | 8 Ω | | Input Power Rating: | 300 Watts AES | | Sensitivity: | 95 dB | |
CABINET |
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Cabinet Material: | Polyethylene rotomoulded | | Hardware: | 4 x M8 + U-bracket and pair of spacers | | Grille: | Custom perforated aluminium grille with open-cell fiber and water repellent woven fabric backing | | Colour: | Gray | |
PHYSICAL SPECIFICATIONS |
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Height: | 266 / 10.47 mm/inch | | Width: | 493 / 19.41 mm/inch | | Depth: | 250 / 9.84 mm/inch | | Net Weight: | 10 / 22 Kg/Lbs |
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Key Features:
- Compact enclosure
- Dual 205 mm (8 in) LF transducers
- 90° x 50° Progressive Transition™ Field
Rotatable Waveguide with a 25 mm (1 in) exit
compression driver
- Dual Neutrik NL4 connectors plus screw
terminals
- Multiple Attachment Points for Ultimate
Flexibility
Specifications:
System:
Frequency Range (-10 dB): 53 Hz - 20 kHz
Frequency Response (+/-3 dB): 65 Hz - 20 kHz
Horizontal Coverage: 90°
Vertical Coverage: 50°
Directivity Factor (Q): 8.9 (avg. 500 Hz - 16 kHz)
Directivity Index (DI): 7.5 dB (avg. 500 Hz - 16 kHz)
System Sensitivity1: 94 dB SPL/1W/1m
Rated Maximum SPL (1m)2: 120 dB
System Nominal Impedance: 8 Ohms
Long-Term System Power Rating3:
(Continuous/Program/Peak): 375 W / 750 W / 1500 W
AES Standard Power Rating4: 700 W
Crossover: 2 kHz
Transducers:
Low Frequency Driver: 2 x JBL 228J, 205 mm (8 in) SFG™ driver with 64 mm (2.5 in)
edge wound voice coil
High Frequency Driver: 1 x 2408H-1 25 mm (1 in) exit compression driver, 38 mm
(1.5 in) voice coil
High-Frequency Waveguide: PT-D95HF-1 (field rotatable)
Physical:
Enclosure: 12 mm and 15 mm exterior grade multi-ply hardwood
plywood
Suspension Attachment: 6 x M8 points; 1 top, 3 bottom, 2 rear.
4 x M8 rear for OmniMount® 60.0.
Finish: Black DuraFlex™ finish. White (-WH) available upon request.
Optional Weather Resistant Versions5: WRC & WRX available upon request
Grille: Powder coated 16 gauge perforated steel, acoustically
transparent foam backing (grille cloth backing on white units)
Input Connectors: Neutrik Speakon® NL4 (2 wired in parallel), plus CE-compliant
covered barrier strip terminals. Barrier terminals accept up to
5.2 sq mm (10 AGW) wire or max width 9 mm (.375 in) spade
lugs. NL4ʼs +1/-1 in parallel with barrier strip (+2/-2 loop
through).
Environmental Specifications: Mil-Std 810; IPx3 per IEC529. For higher environmental ratings,
use WRC or WRX.
Dimensions (H x W x D): 679.5 x 237.5 x 254.0 mm
(26.8 x 9.4 x 10.0 in)
Weight: 18.6 kg (40.9 lb)
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The P4228 is a weatherproof full range, wide-dispersion, two way loudspeaker system offering substantial power and efficiency for a variety of professional indoor or outdoor applications.
The high frequency section is a constant directivity CMD horn loaded with a 1.4” RCF Precision Neodymium compression driver with a 2.5” diaphragm assembly for smooth, wide dispersion. The low-frequency transducer is a double 8” woofer with a 2.5” voice coil. The cabinet is asingle piece rotational moulded in medium density polyethylene, full UV protected. The cabinet is equipped with 4 x M8 brass inserts, a stainless steel U-Bracket. The front logo is in aluminium and rotatable. The grille is in custom perforated aluminium with open-cell fibres and water repellent woven fabric backing. P 4228 is suitable for indoor and outdoor applications/installations, it meets the requirements of IP 55 code (International Protection Rating).
Features |
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Weatherproof cabinet IP 55 | Aluminium grill and stainless steel bracket | Two 8" high-output LF transducer with 2.5" voice coil | Once RCF Precision Neodymium 1.4" Compression Driver with 2.5" voice coil | 110° x 60° constant directivity horn | Built in passive crossover | 2° x 15° enclosure sides for array configurations | Active Mosfet Compression Driver Protection |
LICC (Low Impedance Compensated Crossover) network
Acoustical Specifications |
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Frequency Response -10 dB: | 80 Hz | ÷ 20 kHz | Frequency Response -3 dB: | 100 Hz | ÷ 20 kHz | Max SPL @ 1m: | 129 dB | | Horizontal coverage angle: | 110° | | Vertical coverage angle: | 60° | | Directivity index; Q: | 9 | | System Sensitivity: | 97 dB | | Nominal Impedance: | 8 Ω | | Power Handling: | 400 Watt | | Peak Power Handling: | 1600 Watt | | Recommended Amplifier: | 800 | | Protections: | Dinamyc | | Crossover frequencies: | 1100 Hz | |
TRANSDUCERS |
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Compression Driver: | 1.4“(35.5mm) throat, 2.5" (63.7 mm) coil diaphragm assembly | | Nominal Impedence: | 8 Ω | | Input Power Rating: | 90 Watt AES | | Sensitivity: | 110 dB | | Woofer: | 2x8" (200 mm) woofer with 2.5" (64 mm) coil | | Nominal Impedence: | 16 Ω | | Input Power Rating: | 300 Watts AES | | Sensitivity: | 95 dB | |
INPUT SECTION |
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Input connector: | 4 pole Amphenol | |
CABINET |
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Cabinet Material: | 8 mm Polyethylene rotomoulded | | Hardware: | 4 x M8 + U-bracket and pair of spacers | | Grille: | Custom perforated aluminium grille with open-cell fiber and water repellent woven fabric backing | | Colour: | Gray | |
PHYSICAL SPECIFICATIONS |
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Height: | 268 / 10.55 mm/inch | | Width: | 566 / 22.28 mm/inch | | Depth: | 250 / 9.84 mm/inch | | Net Weight: | 13.5 / 29.7 Kg/Lbs |
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The D 8 is a light-weight, robust 8“/1”, 2-way plastic cabinet for professional sound reinforcement applications. With a variety of suspension accessories and conservative cosmetics, the D 8 is ideally suited to be used in demanding fixed installations.
The cabinet is manufactured from ABS and therefore is extremely resistant against abuse on the road. For low and mid frequencies a DYNACORD DND8200-8 neodymium transducer is used. The Electro-Voice DH3 driver is used for the projection of the high frequencies. The Constant-Directivity HF horn has been integrated into the baffle by CAD methods. The nominal coverage angle of the cabinet is 90°*90°, horizontal*vertical, respectively.
Power handling of the cabinet is 250 W (rated) and 1000W (peak). The maximum sound pressure level is 124 dB, the frequency range of the D 8 is from 65Hz to 20kHz. The D 8 is ideally suited for applications as full-range cabinet or as Mid-Hi cabinet in high-performance small-format active and passive satellite systems.
Every transducer is protected against short-term thermal overload with thermal cutout switches and halogen protectors. In case of a potential thermal overload the power applied to the speakers is reduced to a safe level. The protection exhibits ʽsoftʼ switching characteristics, so no annoying clicks or pops are audible. The circuitry automatically resets after the voice coil temperature has reached a safe value.
Extremely durable acoustic foam mounted to a strong powder-coated steel grille protects the loudspeaker components against any mechanical damage. The trapezoidally shaped enclosure also allows employing the cabinet in monitoring applications. A stable, integrated carrying handle and the integrated stand socket for pole-mount stands allow easy transportation and set-up. A protective cover is available as an optional accessory.
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* 60° x 40° Coverage, rotatable for use in either vertical or horizontal orientation.
* CMCD™ Cone Midrange Compression Driver provides low midrange distortion, increased sensitivity, extended bandwidth and improved phase coherency.
* 2432H High-Frequency Compression Driver
* PT™ Progressive Transition Waveguide for excellent pattern control with low distortion.
* Bi-Amp/Passive Switchable.
* Optional planar array frame kits (see AE Series Array Guide).
Frequency Range (-10 dB) : 260 Hz – 20 kHz
Frequency Response (±3 dB) : 330 Hz – 18 kHz
Coverage Pattern : 60° x 40°, rotatable waveguide
Directivity Factor (Q) : 20
Directivity Index (DI) : 13 dB
Crossover Modes : Bi-amp/Passive switchable
Crossover Frequency : 2.3 kHz
Transducer Power Rating (AES) : MF: 350 W (1400 W peak), 2 hrs
HF: 100 W (400 W peak), 2 hrs
Long-Term System Power Rating (IEC) : MF/HF: 200 W (800 W peak), 100 hrs
Maximum SPL : Bi-amp mode:
MF: 133 dB-SPL cont avg (139 dB peak)
HF: 135 dB-SPL cont avg (141 dB peak)
Passive mode:
MF/HF: 133 dB-SPL cont avg (139 dB peak)
System Sensitivity (1W @ 1m): : Passive mode: 108 dB SPL
Nominal Impedance : 8 ohms
Midrange Driver : JBL CMCD-82H Cone Midrange Compression Driver with integral 200 mm (8 in) diameter Differential Drive® dual voice-coil internal driver
Sensitivity (1W @ 1m)
(Midrange) : 108 dB SPL
High Frequency Driver : JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil
Sensitivity (1W @ 1m)
(High Frequency) : 115 dB SPL
Waveguide : PT-K64MH
Enclosure : Trapezoidal with 15 degree side angles, 16 mm (5/8 in) exterior grade 11-ply Finnish birch plywood
Suspension Attachment : 13 points (3 top, 3 bottom, 2 each side, 3 rear), M10 threaded hardware
Finish : Black DuraFlex™ finish.
White available upon request.
Grille : Powder coated 14 gauge perforated steel, with acoustically transparent black foam backing.
Input Connector : NL4 Neutrik Speakon® and CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG) wire or max width 9 mm (.375 in) spade lugs. Speakon in parallel with barrier strip for loop-through.
Environmental Specifications : Mil-Std 810; IP-x3 per IEC529.
Dimensions (H x W x D in vertical cabinet orientation) : 548 x 561 x 657 mm
(21.6 x 22.1 x 25.9 in)
Net Weight : 27.2 kg (60 lb)
Optional Accessories : M10 x 35 mm forged shoulder eyebolts with washers. Optional planar array frame kit. See AE Series Bracket Guide.
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