Sunn 412 User Manual

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Your new Sunn 412 Loudspeaker Enclosure is constructed from 5/8”
(1.6 cm) 11-ply Birch Plywood and is capable of handling up to 300 Watts of
powerful clean sound. The Sunn 412 features four 12” (30.5cm) speakers
with 54 oz (1.53 kg) magnets and is designed for use with the Sunn Model T
or any other professional quality instrument amplifier. In order to more fully
understand the operational characteristics of your Sunn 412 loudspeaker
enclosure, please read through all instructions and heed all caution and safety
warnings on both your amplifier and Sunn 412 loudspeaker enclosure.
CONNECTING MULTIPLE 412 LOUDSPEAKER
ENCLOSURES
Because the Sunn 412 Loudspeaker Enclosure’s jacks are wired in
parallel, multiple 412 cabinets can be “daisy chained” together providing
additional output for larger venues. To do so, simply connect them by inserting
a speaker cable (16 gauge or larger) with a 1/4” plug into the input jacks on
the rear panel of each cabinet. Note: If using a tube amplifier, your tube amp
could fall into protect mode or even be damaged by using an improper
impedance load. Therefore, it is important to heed all caution and safety
warnings on both your amplifier and Sunn 412 loudspeaker enclosure.
SPECIFICATIONS
PART NUMBER 021-1675-000
DRIVERS Four 12 “ (30.5 cm) Steel Frame Drivers
1 3/4” (4.5 cm) voice coils
54 ounce (1.53 kg) magnets
CABINET 5/8 “ (1.6 cm) 11-ply Birch Plywood
SENSITIVITY 96 dB, 1 Watt - 1 Meter
POWER HANDLING 300 Watts
IMPEDANCE 16Ω
CONNECTIONS Dual, Parallel Wired, 1/4” High Current Input Jacks
ENCLOSURE VOLUME VB = 5.2 ft
3
(147 l)
DIMENSIONS
Height: 30 in. (76.2 cm)
Width: 30 in. (76.2 cm)
Depth: 15 in. (38.1 cm)
WEIGHT 99 lbs. (45.0 kg)
P/N 053984 REV A
THE SUNN
®
412 LOUDSPEAKER ENCLOSURE
A PRODUCT OF:
FENDER MUSICAL INSTRUMENTS CORP.
CORONA, CA 91720 USA
power rating
300W
impedance
16Ω
R
power rating
300W
impedance
16Ω
R
From
AMP

Sunn 412 Specifications

General

Brand	Sunn
Model	412
Category	Enclosure
Language	English

Summary

Connecting Loudspeaker Enclosures

Daisy-Chaining Multiple Cabinets

Explains how to connect multiple Sunn 412 cabinets in parallel for increased output, with a caution regarding tube amplifiers.

Sunn 412 Loudspeaker Specifications

Part Number

Identifies the specific part number for the Sunn 412 Loudspeaker Enclosure.

Driver Specifications

Details the specifications of the four 12-inch steel frame drivers, including voice coil size and magnet weight.

Cabinet Construction

Describes the cabinet material as 5/8-inch 11-ply Birch Plywood.

Sensitivity Rating

Specifies the sensitivity as 96 dB at 1 Watt measured at 1 Meter.

Power Handling Capacity

Indicates the maximum power handling capability of the enclosure is 300 Watts.

Impedance Value

States the impedance of the loudspeaker enclosure is 16 Ohms.

Input Connections

Describes the input connections as Dual, Parallel Wired, 1/4" High Current Input Jacks.

Enclosure Volume

Provides the internal volume of the enclosure as 5.2 cubic feet (147 liters).

Physical Dimensions

Lists the height, width, and depth of the enclosure in inches and centimeters.

Product Weight

Specifies the total weight of the enclosure as 99 pounds (45.0 kg).