Specifications

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3
SPEAKERS
S4/S4T Product Features:
• Two models: S4 for 8 ohms; S4T for 70V & 8 ohms
• 75W at 8 ohms (S4 & S4T)
• 70V Power settings: 16, 8, 4, 2, 1 watts (S4T Only)
• 4-1/2” metal-alloy MDT
TM
mid/bass speaker cone
is extremely stable in all environments
S5/S5T Product Features:
• Two models: S5 for 8 ohms; S5T for 70V & 8 ohms
• 150W at 8 ohms (S5 & S5T)
• 70V Power settings: 32, 16, 8, 4, 2, 1 watts (S5T Only)
• 5-1/4” metal-alloy MDT
TM
mid/bass speaker cone
is extremely stable in all environments
• Professional Grade 1-1/2” diameter woofer voice coil
provides higher output level and ultra-low distortion
S4/S4T & S5/S5T Product Features:
• High sensitivity and exceptional power handling
• Hemispherical mounting system makes it simple to
mount, aim, and lock-in position of loudspeaker
• MLS
TM
Ferrofluid voice coil centering replaces
distortion-causing mechanical spider and
seals magnet gap
• Unique MDT
TM
provides an extremely stable cone
structure, fast transmission of sound, and efficiently
heat-sinks the voice coils
• Wide, even coverage over listening area
• Low-resonance cabinet structure
• Precisely designed low-frequency tuning for proper
balance
• Advanced polymer compound cone surrounds resist
UV rays, chemicals, and salt spray
• Aluminum-alloy & titanium cones, UV-protected ABS
cabinets, and powder-coated aluminum grilles and
mounting brackets assure long-term cosmetic
and sonic durability
• Pressure clamping input terminals for quick installation
• Color-matched mounting bracket included (see sidebar)
Technical Specifications:
SIGNATURE Series
High-Performance
Foreground Loudspeakers
S4/S4T & S5/S5T
SIGNATURE SERIES LOUDSPEAKERS
Power Handling
75W @ 8Ω or
16, 8, 4, 2, & 1W @ 70V
75W @ 8Ω
5-1/4" W x 8-1/4" H x 5-3/8" D
(without bracket)
5-1/4" W x 8-1/4" H x 7-3/8" D
(with bracket)
6-7/8" W x 9-3/4" H x 6-1/8" D
(without bracket)
6-7/8" W x 9-3/4" H x 8-1/8" D
(with bracket)
Model**
S4
S4T
S5
S5T
150W @ 8Ω or
32, 16, 8, 4, 2, & 1W @ 70V
150W @ 8Ω
Product
Weight
58 Hz- 18 kHz
48 Hz- 17 kHz
Hor.: 150
˚
Ver.: 120
˚
Hor.: 130
˚
Ver.: 110
˚
86 dB SPL
89 dB SPL
Frequency
Response
(-10dB)*
HF: 1'' Nominal Dia.
LF: 4-1/2'' Nominal Dia.
HF: 1'' Horn-Loaded
LF: 5-1/4'' Nominal Dia.
Drivers
Sensitivity
(1W @ 1m)
Dimensions
Dispersion
5 lb.
6 lb.
8 lb.
9 lb.
* Half Space Response
** Colors specified by adding suffix to Model number: B (black) or W (white)
Signature Series S4 & S5 Loudspeakers are compact, versatile, and feature unique driver tech-
nologies,
which produce impeccable sound quality. With their compact form factor, these speakers
are an excellent fit for most indoor environments or protected outdoor locations.
Designed to both sound and look great, these speakers employ unique MDT and MLS technologies;
thick-walled, low-resonance ABS enclosures; scratch- resistant, powder-coated aluminum grilles; and
compact, powder-coated cast aluminum adjustable swivel mounts.
S5/S5T
Compact Swivel
Mounting Bracket
Assembly
The Signature Series hemispherical
swivel mount provides close-to-the-
wall mounting, in both a vertical and
horizontal orientation, while at the
same time offering a wide range of
movement for accurate aiming of
the loudspeaker.
MOUNTING CAP NUT
SPEAKER BRACKET
MOUNTING BRACKET BASE
(SIDE VIEW)
*Actual color may vary from these catalog samples.
BLACK OFF-WHITE
2 COLOR CHOICES
*
:
S4/S4T