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Yamaha realized more than 40 years ago that simply building systems around speaker units bought from other manufacturers would not do, initiating a long and arduous but fruitful quest for ideal speaker performance based on original technology. Along the way innovative Yamaha speaker technology has resulted in a number of breakthrough products that established new performance standards in a number of critical fields.
Yamaha's new Installation Series Speakers address a number of important issues that give them unprecedented performance and handling characteristics for live sound applications, including permanent installations. In particular, phase characteristics have been kept smooth and consistent throughout the entire series, so you can mix and match speakers to suit any system and venue without ending up with hot and dead spots due to phase interference. And of course sonic quality is superb throughout the entire reproduction range so the full impact of the source material reaches the audience undiluted.
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HK Audio IL-8.1 Installation Line
Very compact vocal full-range cabinet with exceptional phase linearity, speech intelligibility, and dynamic range. Can be used either as a fullrange enclosure without controller or as a mid/high module in combination with a subwoofer, such as the compact HK Audio IL 112 Sub or IL 115 Sub. Ideal for distributed speech- reinforcement and near- field applications, such as corporate events, panel discussions etc. Built-in passive crossover.
| | | Accessories | | 100 V Transformer with 3 power taps: 50 W, 25 W, 12.5 W Wall-mount bracket Ringbolt M8
| | | | Details | | The IL 8.1 is a very compact 2-way full range enclosure with a passive crossover filter. It is fitted with a direct radiating 8“-conical loudspeaker in a bass reflex housing and a 1“-high frequency driver with CD-horn. This equipment makes a frequency response in the bass range possible which is sufficient for speech transmission and the reproduction of background music even without an additional subwoofer. The subwoofers IL 112 Sub and IL 115 Sub are available for applications requiring an extended frequency response in the bass tonal range. Apart from natural speech production, the IL 8.1 stands out due to its unusual phase linearity and a broad dynamic range. It is ideally suited for close-range acoustic applications where distances of up to 10m have to be bridged depending on the sound pressure requirements. Its small dimensions allow it to blend into the environment almost unnoticed. A controller is not required for operating the IL 8.1. It is possible, however, to use the HK Audio Digital Field Controller (DFC).
| | | | Power handling capacity | | | RMS: | | 200 W | | Program: | | 300 W | | Peak (10 ms): | | 600 W | | | | | Dimensions
(wide x tall x deep) | | 9-1/4???? x 16???? x 9-1/4????
23,5 cm x 40,5 cm x 23,5 cm
| | | | Weight | | 17.6 lbs
8 kg | | | | Service articles | | 8“-speaker E994109 High frequency driver E994108 Diaphragm E994112 | |
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) | |
50The AC18/26 is a compact, fullrange loudspeaker system designed to provide maximum bandwidth and SPL in a single system package and be visually unobtrusive. The enclosure design allows for installation very close to walls and ceilings, making it ideal for installation under balconies, columns, or for wall mounting. The high frequency device is a 1" exit compression driver integrated into a 120° x 60° rotatable PT™ (Progressive Transition) waveguide that provides even coverage throughout the intended listening area. The AC18/26 utilizes a 8" Symmetrical Field Geometry (SFG™) LF Transducer with a copper-clad aluminum edge wound 2.5" voice coil and a copper-capped pole piece that improves performance by reducing voice coil inductance and distortion.
The multi-ply hardwood enclosure is designed to work in the vertical plane as well as in the horizontal plane. Mounting points are provided for an optional U-bracket and for an OmniMount® type bracket. The AC18/26 is also equipped with attachment
points located on the bottom of the enclosure for a stand mount accessory. The plywood enclosure features JBLʼs DuraFlex™ finish and comes with a powder coated steel, foam-backed grille.
Features:
1" Exit Compression Driver with 120° x 60° Coverage PT™waveguide.
8" (205 mm) LF transducer
Compact enclosure
500W Program Power
Dual Neutrik NL4 connectors plus screw terminal
Attachment points for optional U-bracket, third-party OmniMount® typebracket and stand mount accessory.
Specifications:
Frequency Range (-10 dB): 47 Hz -20 kHz
Frequency Response (±3 dB):
f10, 52 Hz - 20 kHz
f3, 63 Hz – 19 kHz
Power Rating:
250W Cont. Pink Noise
500W Program
1000W Peak
Impedance: 8 Ohms
Coverage Pattern: 120° x 60°
Dimensions: 18.5" H x 9.4" W x 10" D (469.9 x 237.5 x 254mm)
Weight: 28.2 lbs. (12.8 kg)
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Key Features:
- Compact enclosure
- 205 mm (8 in) LF transducer
- 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): 52 Hz - 20 kHz
Frequency Response (+/-3 dB): 63 Hz - 19 kHz
Horizontal Coverage: 90°
Vertical Coverage: 50°
Directivity Factor (Q): 8 (avg. 500 Hz - 16 kHz)
Directivity Index (DI): 9 dB (avg. 500 Hz - 16 kHz)
System Sensitivity1: 93 SPL dB/1W/1m
Rated Maximum SPL (1m)2: 117 dB
System Nominal Impedance: 8 Ohms
Long-Term System Power Rating3:
(Continuous/Program/Peak): 250 W / 500 W / 1000 W
AES Standard Power Rating4: 375 W
Crossover: 2.1 kHz
Transducers:
Low Frequency Driver: 1 x JBL 228H, 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 M6 rear for OmniMount® 30.0.
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): 469.9 x 237.5 x 254.0 mm
(18.5 x 9.4 x 10.0 in)
Weight: 12.8 kg (28.2 lb) |
The C3108 is a full range extremely versatile wide-dispersion, low profile, two-way loudspeaker system for near field applications.
Its compact size makes it ideal for low visibility side wall mounting.
The high-frequency section is a constant directivity horn loaded to a 1” neodymium compression driver with a 1.5” diaphragm assembly for smooth, wide dispersion. The low-frequency transducer is an 8” woofer with a 2” voice coil.
| Features |
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| 90°x 70° CMD (Constant Matching Design) constant directivity horn | | Linear/HF boost switch | | Rotatable Horn System for horizontal cabinet mounting applications | | HF driver AMCDP (Active Mosfet Compression Driver Protection) | | LICC (Low Impedance Compensated Crossover) network | | 4 Suspension points (M10) | | Omnimount™ 75 Plate fixing positions on rear of cabinet | | 35 mm standard internal pole mount |
| Acoustical Specifications |
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| Frequency Response -10 dB: | 60 Hz | ÷ 20 kHz | | Frequency Response -3 dB: | 100 Hz | ÷ 18 kHz | | Max SPL @ 1m: | 120 dB | | | Horizontal coverage angle: | 90° | | | Vertical coverage angle: | 70° | | | Directivity index; Q: | 9.4 | | | System Sensitivity: | 94 dB | | | Nominal Impedance: | 8 Ω | | | Power Handling: | 300 Watt | | | Peak Power Handling: | 1200 Watt | | | Recommended Amplifier: | 600 | | | Protections: | Dynamic | | | Crossover frequencies: | 2100 Hz | |
| TRANSDUCERS |
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| Compression Driver: | 1" HFdriver, 1.5" voice coil | | | Nominal Impedence: | 8 Ω | | | Input Power Rating: | 25 Watt AES | | | Sensitivity: | 109 dB | | | Nominal Impedence: | 8 Ω | | | Input Power Rating: | 200 Watts AES | | | Sensitivity: | 94 dB | |
| INPUT SECTION |
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| Input connector: | Speakon NL4 | | | Output connector: | Speakon NL4 | |
| CABINET |
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| Cabinet Material: | 10 mm birch plywood construction | | | Hardware: | 3 x M10, 4 X M5, 2 X M6 inserts | | | Pole Mount/Cap: | Yes | | | Grille: | Custom perforated steel grille | | | Colour: | Black, white, scratch resistant paint | |
| PHYSICAL SPECIFICATIONS |
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| Height: | 427 / 16.81 mm/inch | | | Width: | 242 / 9.52 mm/inch | | | Depth: | 228 / 8.98 mm/inch | | | Net Weight: | 10 / 22 Kg/Lbs |
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