Meyer Sound 650-R2 User Manual

650-R2
Reinforcement
Subwoofer
Operating Instructions
Meyer Sound Laboratories, Inc.
2832 San Pablo Avenue
Berkeley, CA 94702
Specifications
Acoustlcal — 650-R2/B-2EX System
Frequency Response
1
Maximum SPL
2
Continuous
Peak
650-R2 Loudspeaker
Driver Complement
Enclosure
Finish
Physical Dimensions
Weight
Protective Grill
Connector
Wheels
35 to 110 Hz ±4dB
125 dB
130 dB
Two MS-18 18" cone driver, 8 ohms each
14 cu. ft. vented, multi-ply Finnish Birch
Black textured, carpeted or weather protected (optional)
45"H x 30"W x 22
1
/ 2 "D
176 lbs (79.8 kg)
Perforated steel screen, charcoal-gray foam covering
EP-4 male (EP-5 maIe, Europe onIy)
Two 3" diameter rubber tread rigid self-lube casters
Notes:
1. Measured 1 meter on axis, half space conditions, pink noise
input, in third octave bands.
2. Loudspeaker driven by power ampIifier rated at 350 W into
8 ohms, weighted noise signal source.
Meyer Sound Part Number 05.057.001.01 Revision A2, September 1994.
© Meyer Sound, 1994. All rights reserved. This document may not be
reproduced without permission.

Meyer Sound 650-R2 Specifications

Acoustic Specifications

frequency response	35 to 110 Hz ±4dB
maximum SPL continuous	125 dB
maximum SPL peak	130 dB

Driver and Enclosure

driver complement	Two MS-18 18" cone driver, 8 ohms each
enclosure volume	14 cu. ft.
enclosure material	multi-ply Finnish Birch

Physical Attributes

dimensions	45"H x 30"W x 22 1/2"D
weight	176 lbs (79.8 kg)
wheels	Two 3" diameter rubber tread rigid self-lube casters