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<blockquote data-quote="Bandieramonte" data-source="post: 6134314" data-attributes="member: 611675">Hello;Between the RF P3d415 and the CVR15, which one can produce more SPL on a ported box with each of their recommended enclosure meausures? (Assume that both subs are properly powered by an amp, up to their optimal wattage levels)Specs from their respective official web pages:P3d415:Size&nbsp; &nbsp; &nbsp; 15&quot;Impedance&nbsp; &nbsp;&nbsp; 4-Ohm x 2Power Handling&nbsp; &nbsp;&nbsp; 500 Watts RMS1000 Watts MaxVoice Coil Diameter&nbsp; &nbsp;&nbsp; 2.5&quot; 4-Layer(6.35 cm)Motor Size&nbsp; &nbsp;&nbsp; 102 oz. double stackedSpeaker Connector&nbsp; &nbsp;&nbsp; Dual 10 AWG compressionFs (Hz)&nbsp; &nbsp;&nbsp; 22Re (Ohms)&nbsp; &nbsp;&nbsp; 6.60Le (mH)&nbsp; &nbsp;&nbsp; 6.0Qms&nbsp; &nbsp;&nbsp; 6.50Qes&nbsp; &nbsp;&nbsp; 0.660Qts&nbsp; &nbsp;&nbsp; 0.599Vas (Liters)&nbsp; &nbsp;&nbsp; 141Sd (cm2)&nbsp; &nbsp;&nbsp; 790SPL (1w/1m)&nbsp; &nbsp;&nbsp; 86 dBXmax (mm)&nbsp; &nbsp;&nbsp; 16.2Woofer Displacement&nbsp; &nbsp;&nbsp; 0.107 cu. ft.(3.03 Liters)Cutout Diameter&nbsp; &nbsp;&nbsp; 13.875 in.(35.24 cm)Mounting Depth&nbsp; &nbsp;&nbsp; 7.625 in.(19.37 cm)CVR15:Size (IN.,CM)&nbsp; &nbsp; &nbsp; 15, 38.1Impedance (OHMS)&nbsp; &nbsp;&nbsp; 2 or 4 DVCMax Rec Amplifier Power (WATTS PEAK/RMS)*&nbsp; &nbsp;&nbsp; 1000/500Sensitivity (dB 1w/1m)&nbsp; &nbsp;&nbsp; 89.1Frequency Response (Hz)&nbsp; &nbsp;&nbsp; 25-500Mounting Depth (IN.,CM)&nbsp; &nbsp;&nbsp; 8 1/8, 20.6Mounting Cutout (IN.,CM)&nbsp; &nbsp;&nbsp; 13 7/8, 35.2Min Rec Sealed Box Volume (CU. FT., Liters)&nbsp; &nbsp;&nbsp; 1.8, 51Max Rec Sealed Box Volume (CU. FT., Liters)&nbsp; &nbsp;&nbsp; 5.2, 147Min Rec Vented Box Volume (CU. Ft., Liters)**&nbsp; &nbsp;&nbsp; 3, 85Max Rec Vented Box Volume (CU. Ft., Liters)**&nbsp; &nbsp;&nbsp; 5, 142</blockquote>

[QUOTE="Bandieramonte, post: 6134314, member: 611675"] Hello; Between the RF P3d415 and the CVR15, which one can produce more SPL on a ported box with each of their recommended enclosure meausures? (Assume that both subs are properly powered by an amp, up to their optimal wattage levels) [B][I]Specs from their respective official web pages:[/I][/B] [B]P3d415:[/B] Size 15" Impedance 4-Ohm x 2 Power Handling 500 Watts RMS 1000 Watts Max Voice Coil Diameter 2.5" 4-Layer (6.35 cm) Motor Size 102 oz. double stacked Speaker Connector Dual 10 AWG compression Fs (Hz) 22 Re (Ohms) 6.60 Le (mH) 6.0 Qms 6.50 Qes 0.660 Qts 0.599 Vas (Liters) 141 Sd (cm2) 790 SPL (1w/1m) 86 dB Xmax (mm) 16.2 Woofer Displacement 0.107 cu. ft. (3.03 Liters) Cutout Diameter 13.875 in. (35.24 cm) Mounting Depth 7.625 in. (19.37 cm) [B]CVR15:[/B] Size (IN.,CM) 15, 38.1 Impedance (OHMS) 2 or 4 DVC Max Rec Amplifier Power (WATTS PEAK/RMS)* 1000/500 Sensitivity (dB 1w/1m) 89.1 Frequency Response (Hz) 25-500 Mounting Depth (IN.,CM) 8 1/8, 20.6 Mounting Cutout (IN.,CM) 13 7/8, 35.2 Min Rec Sealed Box Volume (CU. FT., Liters) 1.8, 51 Max Rec Sealed Box Volume (CU. FT., Liters) 5.2, 147 Min Rec Vented Box Volume (CU. Ft., Liters)** 3, 85 Max Rec Vented Box Volume (CU. Ft., Liters)** 5, 142 [/QUOTE]

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