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- HF driver protection circuit - 1 inch exit high power compression driver - Mounting pole socket and Flying point (M8) |
The Monitor 88 is the result of extensive research in the development of new transducers and crossover design. The result is a product with exceptional fidelity, the ability to produce deep controlled bass and extended high frequencies without sacrificing efficiency.
The low-frequency 8“driver ʼs low-mass, carbon fiber diaphragm remains extremely rigid at high power levels,producing a more linear response and lower distortion.
The high-frequency section features a constant directivity horn with a built-in mechanical phase equalizer.
The horn is driven by a Ferrofluid® cooled,1“titanium dome tweeter.
All components are housed in a vented enclosure formed from semiexpanded polystyrene foam.
The speaker system is available in black (Monitor 88)or white (Monitor 88W).
Features |
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High quality music reproduction | Transducers LF 8" - HF 1" constant directivity tweeter | Built-in low inductance passive crossover with high frequency dynamic protection, bass refl ex @65Hz | Lightweight, UV/weather resistant, trapezoidal shaped enclosure for multiple applications and minimum visual intrusion | Integrated mounting points for use with optional mounting hardware |
Acoustical Specifications |
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Type Of Speaker: | Two-way | | Frequency Response: | 70 Hz | ÷ 20 kHz | Max SPL @ 1m: | 120 dB | | Horizontal coverage angle: | 110° | | Vertical coverage angle: | 80° | | Power Handling: | 300 Watt RMS | | System Sensitivity: | 91 dB | | Impedance: | 8 Ω | | Crossover frequencies: | 3 Hz | |
TRANSDUCERS |
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Speaker: | 8“ | | Tweeter: | 1“ | |
INPUT SECTION |
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Input connector: | Push type terminal | |
CABINET |
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Hardware: | Body in self-extinguishing | | Colour: | White / Black | | Grille: | Steel | |
PHYSICAL SPECIFICATIONS |
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Height: | 430 / 16.92 | | Width: | 290 / 11.41 | | Depth: | 260 / 10.23 | | Net Weight: | 15 / 33.06 | |
SHIPPING INFORMATION |
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Package height: | 535 / 21.06 | | Package width: | 370 / 14.56 | | Package depth: | 355 / 13.97 | | Shipping Weight: | 16.5 / 36.37 |
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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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Powerful monitor-speaker - Active speaker-system for direct connection with the signal source
- 2-way speaker-system
- Clear and powerful sound
- 2-band EQ master-signal and master-signal
- Wide range of uses in spite of minimum size
- Ideal for decentral sound-surroundings, e.g. in bistros, restaurants, bars or studio
- Delivery includes mounting bracket for ceiling or wall installation
Technical Information:
Power supply: | 230 V AC, 50 Hz ~ | Power consumption: | 125 W | Amplifier power: | 80 W | Components: | 8" woofer, 1 tweeter | Inputs: | 1 Line In | XLR | Outputs: | 1 Line Out | XLR | Max. SPL: | 90 dB | Impedance: | 8 Ohms | Frequency-range: | 40 Hz - 20 kHz | Dimensions (H x W x D): | 360 x 270 x 240 mm | Weight: | 8 kg (piece) |
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- 37 Hz to 18 kHz frequency range
(-10 dB) - 150W pink noise, 300 watts continuous program power capacity
- 110 x 85 degree coverage with rotatable horn
- 115W, 55W, 28W at 70V/100V (plus 14W taps at 70V only)
- 8 Ohm Bypass
- Outdoor-rated screw down input terminal strip (with MTC-PC2 sealed entrance cover)
- Available in black or white (Control 29AV-WH)
- Dimensions (HxWxD): 518 mm x 305 mm x 280 mm (20.3 in x 12.0 in x 11.0 in)
- Net Weight: 12.2 kg (26.8 lb)
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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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