Verizon SR-F1B User Manual

OPERATING INSTRUCTIONS

SPEAKER SYSTEM SUPER WOOFER SYSTEM

SR-F1B

Note: The SR-F1 B comes with two nuts on the bottom side, which

are used only for mounting the SR-F1B to an optional speaker stand. Never use these nuts for speaker suspension.

SR-F1B SR-L1B

SR-L1B

FEATURES

SR-F1B

Electronic-controlled system (bi-amplifier driven system) with the AC-F1 Electronic Control Unit. High power capacity of 120 watts continuous pink noise for low frequency and 80 watts for high frequency. High-efficiency 30 cm (12") woofer using a 20 cm (8") large magnet. HFD-651 type high power driver with LE Series Constant Directivity(CD) Horn (60° horizontal by 40° vertical). Fixing metals for suspension provided on top and bottom sides of the enclosu re. Provided an angle of 15° at both sides of the enclosure to prevent mutual interference in high frequency range.

SR-L1B

Electronic-controlled system with the AC-L1 Electronic Control Unit. High power capacity of 300 watts continuous pink noise. Ultra-linear, high power 38cm (15") woofer.

General Features

Neutrik NL4MPR input connector. APITON plywood enclosure with rugged FRP coating. Removable punched metal front grill.

TOA Corporation

INPUT CONNECTOR

Each speaker employs the Neutrik NL4MPR connector for its input.

The table on the right shows the NL4MPR's contact arrangement.

The mated cable connector is the Neutrik NL4FC.

CONNECTION DIAGRAMS

Single System (SR-F1B)

Mixer / preamplifier

Combination System (SR-F1B and SR-L1B)

Contact number

* Woofer direction viewed from the front side.

SR-F1B

SR-L1B

SR-F1B

Mixer/ preamplifier

SB-L1B

Note: Refer to the "Electronic control unit's operating instructions" for the mode setting of the electronic control unit and

the level setting of power amplifier.

INSTALLATION

Mounting the SR-F1B on the SR-L1B

When one SR-F1B is mounted on the SR-L1B

Arrange so the front edges of the SR-F1B and SR-L1B are aligned as shown in the figure.

When two SR-F1Bs are mounted on the SR-L1B

SR-F1B

SR-L1B

Suspending the SR-F1B

Note: The SR-L1B can not be suspended.

Caution

The SR-F1B weighs approximately 37 kg. Confirm that the structure of installation place, and suspending wires or belts are heavy-duty enough to support the total weight of the load before suspension. Secure to lock the fixing metals of the suspending wire or belt to the speaker. TOA takes no responsibility for any accidents or injuries resulting from the fall of the SR-F1B due to incorrect installation.

• As for t he general suspending methods of the SR-F1 B, refer to the figures below.

Be sure to use t w o suspending wires or belts.

Fix them to the ceiling reinforcement

individually. Even in case of oblique installation of the

speaker, be sure to use two suspending wires or belts.

WARNING

Never suspend the speaker as shown in the figures below .

Never use a ringed one wire.

Never suspend the speaker with a s ing le wire.

Never link more than three

speakers vertically.

Never suspend the speaker using

the speaker handles.

Suspending metal

Ring

Stud

Fitting metal supplied with the SR-F1B 32202 Ring/Stud Pan Fitting (Aeroquip made)

To suspend the SR-F1B from its stud,

prepare the following applicable metal.

32326 Stud Fitting (Aeroquip made)

SPECIFICATIONS

Enclosure

Speaker

Rated impedance Sensitivity

Frequency response Crossover frequency

Power handling

Input connector Enclosure material

Weight Dimensions

Finish

Specifications are subject to change without notice.

Standard Accessories: Operating instructions x 1

Low frequency High frequency

Mounting instructions x 1

One 30cm(12 " ) dia. cone speaker CD horn (60° horizontal by 40° Vertical)

plus compression driver Low frequency : 8

High frequency : 16 Low frequency : 98dB(1W/1m)

High frequency : 110dB(1 W/1m)

70 Hz~20 kHz at AC-F1 's use

1 kHz at AC-F1's use

Continuous pink noise : 120 W RMS (

Continuous program : 360 W Continuous pink noise : 80 W RMS ( 2)

Continuous program : 240 W

Approx. 37 kg (82 Ib.)

390 (W) X 619 (H) X 364 (D) mm

15.4(W) x 24.4(H) X 14.3(D) in. Enclosure : FRP coating in gray color

Front grille : Black (painted)

SR-F1B

Bass reflex type

Two 38cm (15 ") dia. cone speakers

1 )

Neutric NL4MPR

Apiton plywood (Thickness : 18 mm or 0.71 * )

( 1) Band Limited (50 to 1,000Hz) Pink Noise Signal (24 hours) ( 2) Band Limited (1,000 to 20,000Hz) Pink Noise Signal (24 hours)

( 3) Band Limited (40 to 1 ,000Hz) Pink Noise Signal (24 hours)

Continuous pink noise : 150 W RMS x 2( 3) Continuous program : 450 W RMS x 2

829 (W) x 629 (H) x 606 (D) mm

32.6(W) x 24.8(H) x 23.9(D) in.

SR-L1B

—

8 X2

96dB(0.5Wx2/1m)

Hz~1

kHz

125 Hz at AC-L1's use

—

Approx. 79 kg (174 Ib.)

CHARACTERISTIC DIAGRAMS (1/3 octave pink noise)

SR-F1B (at AC-F1 electronic control unit's use)

Frequency response (1W/1m, at 300Hz)

SR-L1B (at AC-L1 electronic control unit's use)

Frequency response (1W/1m, at 100Hz of crossover OUT)

AC-L1 mode

Crossover OUT Crossover IN

Polar response (1W/4m)

Horizontal

General frequency response (1W/1m, at 300Hz of the SR-F1B)

SR-L1B+AC-L1, SR-F1B+AC-F1 AC-L1: Crossover OUT

Vertical

TOA Corporation

Printed in Japan

133-01-381-60

SR-F1B SPEAKER FLYING SYSTEM

This speaker flying hardware system is manufactured by ATM FLY-WARE™ (ATM GROUP, Inc.) of the United States for use with TOA's SR-F1B speaker. The flying system enables various speaker array configurations to be constructed quickly and safely without special components.

SYSTEM COMPOSITION

The flying system is comprised of five main components.

1 .[AMFS-SRF1-TH Truss Module] Allowable load 275 kg

The truss module attaches to both the top and bottom of the SR-F1B speaker.

<Note> Speaker fixing screws are supplied with the truss module.

2 .[AMFS-1X2-30 Connecting Bar] Allowable load 278 kg

The connecting bar is used for horizontal speaker connection.

3 .[AMFS-1X2-SME Shackle Mount] Allowable load 225 kg

The shackle mount is used to set suspension points for vertical speaker suspension. angles.)

4.[AMFS-1X2-SB Stacking Bracket] Allowable load 194 kg The stacking bracket is used to suspend multiple rows of speakers in a straight vertical format without varying

5 . [2.5QRP Quick Release Pin] Allowable load 835 kg

The quick release pin has a lock function and is used to connect individual parts.

(Multiple

rows

speakers

can be

array

tilt

suspended

angles.

different

tilt

2.5QRP AMFS-1x2-30

AMFS-SRF1-TH

2.5QRP

AMFS-1X2-SME

AMFS-1X2-SB

AMFS-1X2-SME

2.5QRP

AMFS-1X2-30

2.5QRP

AMFS-SRFI-TH

2.5QRP

AMFS-1X2-SB

MOUNTING TRUSS MODULE

Truss module

Hexagon bolt 3/8" x 41/2"

Pan fitting ring

Caution

Never use mounting hardware other than supplied.

WARNING

The following limitations must be observed even when the allowable load

requirement is met.

(1) A maximum of four speakers can be suspended per shackle mount

(AMFS-1X2-SME) or stacking bracket (AMFS-1X2-SB).

Example 1: A column of eight speakers configured two high and four wide

can be suspended from two AMFS-1X2-SME Shackle Mounts.

Example 2: A column of ten speakers configured two high and five wide

would require suspension from a minimum of three AMFS-1X2SME Shackle Mounts.

(2) A maximum of three rows of speakers using this flying hardware system

may be suspended in the vertical plane.

AMFS-SRFI-TH

2.5QRP

EXAMPLE OF USAGE

AMFS-1X2-30

AMFS-1X2-SME

AMFS-1X2-SB

Confirm the following points before installation.

(1) Total actual load of each component must be lower than the allowable

load for that component.

(2) All quick release pins (2.5QRP) must be inserted into other components

to lock them securely.

(3) All components that relate to array suspension (i.e. enclosures, individual

components of the flying hardware system, clamps, connectors, and suspension devices) must be free from any deformation, crack and

corrosion.

AMFS-1X2-SME

+ 9 hidden pages