RCF P1108-T Specifications

P3108

OUTDOOR/INDOOR TWO WAY SPEAKER SYSTEM

p/n. 130.00.198

P1108-T

OUTDOOR/INDOOR TWO WAY SPEAKER SYSTEM

The P 3108 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” RCF Precision Neodymium compression driver
with a 1.50” diaphragm assembly for a 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, fully UV protected. The cabinet is equipped
with 4 x M 8 brass inserts and 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/n. 130.00.203

P 3108 is suitable for indoor and outdoor applications/
installations, it meets the requirements of IP 55 code
(International Protection Rating).
The P1108-T is a weatherproof full range, wide-dispersion,
two way loudspeaker system suitable for several indoor or
outdoor applications where good speech intelligibility and music
reproduction are required.
In a single-piece rotational moulded UV protected polyethylene
cabinet the P1108-T combines a 1,5” diaphragm assembly
compression driver loaded on a 1” rotatable constant directivity
90°x60°CD horn with a 8” high efficiency low-frequency
transducer with a 1.5” voice coil.
The cabinet is equipped with 4 x M 8 brass inserts and a 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.
P1108-T is suitable for indoor and outdoor installations, it meets
the requirements of IP 55 code (International Protection Rating).

133.60.118 AC P08 A-BR

Cluster brackets for P3108 and P1108-T
(including 4 brackets to cluster 2 speakers)

38

P3108 P1108T

FEATURES

Weatherproof cabinet IP 55

Aluminium grill and stainless steel bracket

One 8” high-output LF transducer with 2.5” voice coil (P3108), 1.5” voice coil (P1108-T)

One RCF Precision Neodymium 1” Compression Driver with 1.5” voice coil

90° x 60° constant directivity horn

2° x 15° enclosure sides for cluster configurations

Active Mosfet Compression Driver Protection

LICC (Low Impedance Compensated Crossover) network

2 metres 4 x 1.5 Input cable (P1108-T)

APPLICATIONS

Outdoor Sound Reinforcement in small and medium spaces

Sound Reinforcement in outdoor and indoor applications

High-Level AV Playback- AV Playback

Flown cluster configurations

Large speech systems

Music Sound Reinforcement

Voice and Music reproduction

RESPONSE 1W/1m RESPONSE 1W/1m

IMPEDANCE IMPEDANCE

BEAMWIDTH
vs. FREQUENCY

DIRECTIVITY
INDEX AND Q

CSI PRODUCT SPECIFICATIONS FOR DESIGNERS, SPECIFIERS, AND CONSULTANTS
(ALSO KNOWN AS “A&E SPECIFICATIONS”)

The following are “Part 2 Products” CSI-type specifications. It is assumed that “Part 1 General –
Administrative and Procedures” and “Part 3 Execution – Installation and Maintenance” are part of an
overall audio system or project specification.

PART 2 PRODUCTS

2.01 Approved Manufacturer/Product

A. RCF, Via Raffaello 13, 42124 , Reggio Emilia,
Italy.- B. Model number: P3108

2.02 Design

Configuration Compact 2 way speaker - LF Sub­section 8” woofer, 2.5” voice coil - HF Sub-section
1” neodymium, 1.5” voice coil.

2.03 Acoustical Proprieties

Nominal dispersion angle: Horizontal: 90° ­Vertical: 60° - Axial Frequency range: 80Hz-20kHz

- Axial Sensitivity: 94 dB, 1W @ 1m - Power
handling: Applicable power 300W RMS - Musical
power 600W - Peak power 1200W - Nominal
Impedance: 8 Ohm.

2.04 Physical Properties

Enclosure: Trapezoidal, 2° Horizontal side angles,
15° Vertical side angle, 8 mm Polyethylene
rotomoulded - Rigging insert: 4 x M8 + U-Bracket
and Pair of spacers - Color: Grey, - Grille: Custom
perforated aluminium grille with open-cell fiber
and water repellent woven fabric backing - Input
System: 4 pole Amphenol - Dimensions: (H x W x
D): 19.41” x 10.47” x 16.23” - 493 x 266 x 250 mm ­Weight: 22 lb - 10 Kg.

2.05 Accessories

AC P08 A-BR Cluster brackets for P3108 (including
4 brackets to cluster 2 speakers)

360
330

300
270

240
210
180
150

120

90

60
30

0

BEAMWIDTH

100

10

1

PART 2 PRODUCTS

2.01 Approved Manufacturer/Product

A. RCF, Via Raffaello 13, 42124 , Reggio Emilia,
Italy – B. Model number: P1108-T

2.02 Design

Configuration Compact 2 way speaker – LF Sub­section 8 “ woofer, 1.5” voice coil – HF Sub-section
1” neodymium, 1.5” voice coil.

2.03 Acoustical Proprieties
Nominal dispersion angle: Horizontal: 90° ­Vertical: 60° - Axial Frequency range: 80 Hz-20kHz
– Axial Sensitivity: 95 dB, 1W @ 1m – Power
handling: Applicable power 100W RMS – Musical
power 200W – Peak power 1200W – Nominal
Impedance: 16 Ohm.

2.04 Physical Properties

Enclosure: Trapezoidal, 2° Horizontal side angles,
15° Vertical side angles, 8 mm Polyethylene
rotomoulded – Rigging insert: 4 x M8 + U-Bracket
and Pair of spacers – Color: Grey, -Grille: Custom
perforated aluminium grille with open-cell fiber
and water repellent woven fabric backing – Input
System: 4 x 1.5 mm square 2 m Neoprene cable –
Dimensions: (H x W x D): 10.47” x 19.40” x

9.84” – 266 x 493 x 250 mm – Weight: 27,55 lbs
– 12.5 Kg.

vs. FREQUENCY

DIRECTIVITY
INDEX AND Q

Horizontal Beamwidth (1/3 Octave)
Vertical Beamwidth (1/3 Octave)

P SERIES

SYSTEM P3108 P1108-T

FREQ. RANGE (-10 dB):

FREQ. RANGE (-3 dB):

HORIZ. COVERAGE ANGLE (-6 dB):

VERTICAL COVERAGE ANGLE (-6 dB):

DIRECTIVITY FACTOR; Q:

SYSTEM SENSITIVITY:

RATED MAXIMUM SPL:

SYSTEM NOMINAL IMPEDANCE:

SYSTEM INPUT POWER RATING RMS:

SYSTEM INPUT POWER RATING PEAK:

RECOMMENDED AMPLIFIER

CONSTANT VOLTAGE LINE

SELECTABLE POWER

HF PROTECTION:

CROSSOVER:

TRANSDUCERS

20

LOW FREQUENCY:

18

16

14

12

10

NOMINAL IMPEDANCE:

8

6

INPUT POWER RATING AES:

4

INPUT POWER RATING PEAK:

2

0

SENSITIVITY:

HIGH FREQUENCY:

8” (200 mm) woofer

2.5” (64 mm) coil

95 dB, 1W @1 m 94 dB, 1W @1 m

1”(25.5 mm) throat,

1.5” (35.4 mm) coil

NOMINAL IMPEDANCE:

INPUT POWER RATING:

SENSITIVITY:

109 dB, 1W @ 1m 107 dB, 1W @ 1m

PHYSICAL

ENCLOSURE:

RIGGING INSERTS:

COLOR:

GRILLE:

INPUT CONNECTORS:

DIMENSIONS
(HxWxD):

WEIGHT:

Trapezoidal, 2° Horizontal side angles,

4 x M8 + U-Bracket and Pair of spacers

Custom perforated aluminium grille with open-cell

fiber and water repellent woven fabric backing

4 pole Amphenol 4 x 1.5 mm square

19.41” x 10.47” x 16.23”
493 x 266 x 250 mm

22 lb; 10 Kg 27.55 lb; 12.5 Kg

with

8 Ohm 16 Ohm

300 W AES

1200 W

diaphragm

assembly

25 W AES;

100 W Peak

15° Vertical side angle,

8 mm Polyethylene rotomoulded

80 Hz - 20 kHz

100 Hz - 20 kHz

94 dB, 1W @1 m 95 dB, 1W @1 m

125 dB, 1 @1 m 121 dB, 1 @1 m

8 Ohm 16 Ohm

300 W 100 W

1200 W 400 W

600 W 200 W

Dynamic PTC

1.8 kHz 2.2 kHz

8 Ohm

Gray

110 Hz - 18 kHz

90°

60°

11

70/100 W

70V/30W, 15W,

100V/60W, 30W

8” (203 mm) woofer

with

1.5” (38 mm) coil

100 W AES

400 W

1”(25.4 mm) throat,

1.5” (38 mm) coil
diaphragm

assembly

20 W AES;

80 W Peak

2m Neoprene cable

10.47” x 19.40” x 9.84”

266 x 493 x 250 mm