
Specifications
Weight
Net Weight
5.3 lbs (2.4 kg)
Shipping Weight
5.3 kg (11.8 lb); pair packed
Electrical
Rated Impedance
8 ohms
Audio
Transformer Taps
70V: 16, 8, 4, 2, 1 watts, 100V: 16, 8, 4, 2 watts, 8 ohm bypass
Connectivity
Input Connector Type
Euroblock connector with parallel output
Construction
Enclosure Material
UV treated, high impact ABS polymer
Grille Material
Powder coated steel
Yoke Material
Powder coated steel with brass inserts
Included Items
AC-S4T 4-Inch Surface Mount Speaker
1x
Yoke Mount System
1x
Euroblock Connector
1x
Shipping
Shipping Dimensions (HWD)
11.5×8.1×14.5"; pair packed
Shipping Dimensions (HWD)
292x206x368 mm; pair packed
General
Effective Frequency range1
70 Hz–20 kHz
Rated Noise Power / voltage2
16 watts / 11.3 volts rms
Broad-band sensitivity3
85 dB SPL
Coverage Angle (-6 dB)
130° conical (500 Hz–5 kHz)
Directivity Factor (Q)
6
Directivity Index
8 dB
Maximum Continuous SPL4
97 dB
Maximum Peak SPL4
103 dB
Recommended Amplifier Power
32 watts into 8 ohms
LF Transducer
114 mm (4.5-inch) Polypropylene woofer with 25 mm (1-inch) voice coil
HF Transducer
25 mm (1-inch) Aluminium dome tweeter with 25 mm (1-inch) voice coil
Enclosure Details
Ingress protection: IP-44, Operating environment: Designed for indoor use, Operating Temperature Range: -20 to 50° C (-4 to 122° F)
Product Dimensions (HWD)
9.1x6.3x5.9"
Product Dimensions (HWD)
230×160×150mm
Notes
1 Free-field, -10 dB from on-axis sensitivity, 2 IEC60268-1 noise signal for 2 hours, 3 On-Axis, free-field sensitivity, 2.83V, 1 m, 4 Calculated from rated noise voltage and sensitivity
70V
16, 8, 4, 2, 1 watts
100V
16, 8, 4, 2 watts
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.