Crate Amplifiers BV412SVB User's Manual

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Crate Amplifiers BV412SVB User's Manual | Manualzz

BV412RVB/SVB Guitar Enclosure

Your Crate BV412RVB/SVB 4x12 Guitar Cabinet is built from the finest materials and components available. The cabinet is carefully constructed from 13 ply Baltic Birch and covered with extremely tough Tolex ® . The cabinet is then loaded with four

Celestion Vintage 30 speakers.

The BV412RVB/SVB comes standard with casters, steel handles, a heavy duty metal grille for ultimate speaker protection, and a switchable, dual-impedance mono/stereo jackplate. The

BV412RVB features a straight baffle while the BV412SVB features a slanted top baffle.

The BV412RVB/SVB also comes with a 14 gauge speaker cable to help insure maximum power and full frequency response from your new cabinet.

For those wishing to use multiple cabinets, the BV412RVB has caster cups on its top surface to accomodate the casters of a second cabinet, stacked on top.

IMPORTANT SAFETY INSTRUCTIONS:

1.Read, follow and keep these instructions. Heed all warnings.

2.This speaker is capable of producing high sound pressure levels that may cause permanent hearing damage. User caution is advised and ear protection is recommended during use.

3.This speaker is designed for use on a sturdy, level surface. Whenever stacking speaker cabinets, do not stack more than two high. Only speaker cabinets which are equipped with caster cups on their top surfaces are to be used underneath a cabinet which is equipped with casters.

4.Speaker cables are a tripping hazard and must be routed out of traffic areas and away from any possible accidental contact.

5.Do not expose this speaker to rain or moisture. Do not place liquid filled containers on this speaker. Clean only with a damp cloth.

6.Repair or service of this speaker should be performed only by qualified personnel.

BV412RVB/SVB Guitar Enclosure

The Input/Output Plate:

(1) Impedance Selector Switch:

Use this switch to select 16 ohm mono operation or 8 ohm stereo/4 ohm mono operation.

(2) Out 1/4” Jack: When using the cabinet in the mono operating mode, use this jack to connect the cabinet to another speaker enclosure of the same impedance.

(3) In/Left 1/4” Jack: When using the cabinet in the mono operating mode, use this jack as the cabinet’s input jack. Connect the output of your amplifier to this jack by means of the 14 gauge speaker cable provided.

When using the cabinet in the stereo operating mode, connect this jack to the left channel output of your amplifier.

(4) Right 1/4” Jack: When using the cabinet in the stereo operating mode, connect this jack to the right channel output of your amplifier.

When using the cabinet in the mono operating mode, this jack is not used.

1 2

4 Ohm Mono Configuration:

OUT

16 OHM 4 OHM

16 OHMS

MONO

4 OHMS

MONO

OUT

8 OHMS

STEREO

IN

LEFT RIGHT

BV412RVB/SVB

Input plate

16 Ohm Mono Configuration:

OUT

16 OHM 4 OHM

3 4

Mono Amplifier

Mono Amplifier

16 OHMS

MONO

4 OHMS

MONO

8 OHMS

STEREO

OUT IN

LEFT RIGHT

BV412RVB/SVB

Input plate

8 Ohm Stereo Configuration:

LEFT OUT RIGHT OUT Stereo Amplifier

Refer to the illustrations to the right for additional information.

16 OHMS

MONO

4 OHMS

MONO

OUT

8 OHMS

STEREO

IN

LEFT RIGHT

BV215RVD

Input plate

BV412RVB/SVB Guitar Enclosure

Technical Specifications:

Impedance 4 or 16 ohms Mono, 8 ohms Stereo

RMS Power Rating

Peak Power Handling

Frequency Response

Sensitivity

Maximum SPL

Transducers

Full Range Inputs

Dimensions (H x W x D)

Weight

240 watts Mono, 120 watts Stereo

480 watts Mono, 240 watts Stereo

70Hz – 5kHz

100dB SPL 1 watt/1 meter

120dB

(4) Celestion 12” 16 ohm Vintage 30 speakers

(3) 1/4” jacks: Mono In/Out, Stereo Left and Right

31-1/2” x 30” x 14”

BV412SVB: 106 lbs; BV412RVB: 110 lbs

Specifications subject to change without notice.

www.crate.com

©2002 SLM Electronics, Inc. • A Division of St. Louis Music, Inc.

1400 Ferguson Avenue • St. Louis, MO 63133

47-633-04 • 121102

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