IS1215/IS1118/IS1218 Owner's Manual
14
Specifications
* 1: With recommended YAMAHA DSP configuration.
* Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserves the right to change or modify products or specifications at any time without prior
notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yamaha dealer.
* Die technischen Daten und Beschreibungen in dieser Bedienungsanleitung dienen nur der Information. Yamaha Corp. behält sich das Recht vor, Produkte oder deren technische Daten jederzeit ohne
vorherige Ankündigung zu verändern oder zu modifizieren. Da die technischen Daten, das Gerät selbst oder Sonderzubehör nicht in jedem Land gleich sind, setzen Sie sich im Zweifel bitte mit Ihrem
Yamaha-Händler in Verbindung.
* Les caractéristiques techniques et les descriptions du mode d’femploi ne sont données que pour information. Yamaha Corp. se réserve le droit de changer ou modifier les produits et leurs
caractéristiques techniques à tout moment sans aucun avis. Du fait que les caractéristiques techniques, les équipements et les options peuvent différer d’fun pays à l’fautre, adressez-vous au
distributeur Yamaha le plus proche.
* Las especificaciones y descripciones de este manual del propietario tienen sólo el propósito de servir como información. Yamaha Corp. se reserva el derecho a efectuar cambios o modificaciones en
los productos o especificaciones en cualquier momento sin previo aviso. Puesto que las especificaciones, equipos u opciones pueden no ser las mismas en todos los mercados, solicite información
a su distribuidor Yamaha.
*
仕様および外観は改良のため予告なく変更することがあります。
System Type
High power 2 x 15" subwoofer
High power 1 x 18" subwoofer
High power 2 x 18" subwoofer
Model
IS1215(W)
IS1118(W)
IS1218(W)
Specifications/Drive Mode
Parallel
Discrete
—
Parallel
Discrete
Frequency Range (-10dB) (4
π
)
*1
40 Hz – 2.5k Hz
33 Hz – 3k Hz
33 Hz – 3k Hz
Frequency Range (±3dB) (4
π
)
*1
50 Hz – 2k Hz
40 Hz – 2.5k Hz
40 Hz – 2.3k Hz
Nominal Coverage (H x V, -6dB)
n/a
n/a
n/a
Power Rating
1400 W (AES)
2 x 700 W (AES)
700 W (AES)
1400 W (AES)
2 x 700 W (AES)
Nominal Impedance
4 ohms
2 x 8 ohms
8 ohms
4 ohms
2 x 8 ohms
Sensitivity (1W@1m)
97dB SPL
100dB SPL
96dB SPL
99dB SPL
102dB SPL
Calculated Peak SPL
134dB SPL
134dB SPL
130dB SPL
136dB SPL
136dB SPL
Calculated Continuous SPL
128dB SPL
128dB SPL
124dB SPL
130dB SPL
130dB SPL
Components
LF
2 x 15" (38cm) Woofer, 4" (100mm) Voice Coil
18" (46cm) Woofer, 4" (100mm) Voice Coil
2 x 18" (46cm) Woofer, 4" (100mm) Voice Coil
HF
n/a
n/a
n/a
Enclosure
Dimensions (W x H x D)
448 x 883 x 610 mm (17.6 x 34.8 x 24.0 in)
610 x 591 x 709 mm (24.0 x 23.3 x 27.9 in)
610 x 1,006 x 709 mm (24.0 x 39.6 x 27.9 in)
Weight
63 kg (139 lbs)
44 kg (97 lbs)
76 kg (168 lbs)
Shape
Rectangular
Rectangular
Rectangular
Material
3/4 inch (19mm), 13-ply Finnish Birch (Baffle
and Inner Wall)
5/8 inch (16mm), 11-ply Finnish Birch
3/4 inch (19mm), 13-ply Finnish Birch (Baffle)
5/8 inch (16mm), 11-ply Finnish Birch
3/4 inch (19mm), 13-ply Finnish Birch (Baffle
and Inner Wall)
5/8 inch (16mm), 11-ply Finnish Birch
Finish
Textured Black (Textured White)
Textured Black (Textured White)
Textured Black (Textured White)
Grill
16 gauge powder coated perforated steel
grilles, backed with acoustically transparent
reticulated foam
16 gauge powder coated perforated steel
grilles, backed with acoustically transparent
reticulated foam
16 gauge powder coated perforated steel
grilles, backed with acoustically transparent
reticulated foam
Connectors
1 x Neutrik NL4 and barrier strip, wired in
parallel
1 x Neutrik NL4 and barrier strip, wired in
parallel
1 x Neutrik NL4 and barrier strip, wired in
parallel
Flying Hardware
12 x M10 for shoulder eyebolts
12 x M10 for shoulder eyebolts
12 x M10 for shoulder eyebolts
Pole Mounts
n/a
n/a
n/a
Handle
Four
Two
Four
Optional Accessory
U-bracket
n/a
n/a
n/a
Array Frame
n/a
HAF3-S18(W)
HAF3-S18(W)
3rd party accessory
OmniMount (US)
n/a
n/a
n/a
Multimount (US, Allen Products)
n/a
n/a
n/a
Powerdrive (UK)
n/a
n/a
n/a
OHASHI (Japan)
n/a
n/a
n/a
