GM-A3702 2-Channel Bridgeable Amplifier, 500 Watts Max Power, Hi-Volt input level control, Automatic signal sensing and Turn-ON
Number of Channels2
Amplifer ClassClass AB
Maximum Power Output500W
Maximum Power Output at 2 Ohms250W x 2
Maximum Power Output at 4 Ohms170W x 2
Maximum Power Output - Bridged at 4 Ohms500W
Nominal Power (RMS) Output at 2 Ohms95W x 2
Nominal Power (RMS) Output at 4 Ohms60W x 2
Nominal Power (RMS) Output - Bridged at 4 Ohms190W x 1
Frequency Response10Hz ~ 70kHz
Total Harmonic Distortion (THD)<0.05 %
Signal-to-Noise (SN) Ratio >95 dB
Speaker Level Inputs
Low-Pass Crossover Frequency80Hz
Low Pass Slope (dB/octave)-12db/oct
Automatic Signal Sensing and Turn-On
Hi-Volt Input Level Control0.3V to 6.5V (RCA in), 3.0V to 26V (SP in)
Terminal TypeScrew-Type Terminal
Load Impedance Allowance (Ohm)2 to 4
Protection Control System
Dimensions (WxHxD)(inches)246(W) X 60(H) X 180(D) mm
PS-12 PS Series 12" 250W RMS (500W Peak Power Handling) Single 4 Ohm Car Subwoofer
12" Single 4-Ohm Woofer
250 watt RMS/500 Watts Max
DDC Treated Paper Cone
4-Layer Treated Foam Surround
2" BASV Voice Coil Former
Stamped Steel Basket
Optimized for Sealed or Ported Enclosures
Nominal Impedance: 4-ohm
Voice Coil Size: 2 in
Material: DDC coated paper cone
Magnet Size: 40 oz
Sensitivity (1W / 1M): 91 db
Cutout Diameter: 11" (279mm)
Mounting Depth: 5.4 in
Xmax: 8 mm
Mms: 111.4 g
Cms: 216.85 uM/N
Vas: 81.58 Ltr
SD: 514.719 sqCM
Fs: 32.4 Hz
Test Impedance: 3.1-ohm
VC Impedance: 4-ohm
Size: 12 in
Sensitivity: 91 db
Frequency Response: 32hz - 450hz
Voice Coil Size: 2"
Power Handling (RMS/Peak): 250 / 500watts
Authorized Internet Dealer
Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties. What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warrantied if the defect is due to physical damage.
Estimated Shipping Time for Special Order items is 1-3 weeks.
You may call our Customer Service Department at 310-526-8635 for a more accurate shipping estimate.
Special Order Product
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