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JL Audio

原价
¥1,683.00
促销价
¥1,683.00
原价
¥1,891.00
运费将在结算时计算。
凭借高效的NexD™技术和防水外壳,MX功放能够输出大量纯净功率,非常适用于无法完全避免潮湿环境的应用场景。 产品特点 专为有限空间应用设计 抗震、防水,结构坚固 高效设计实现高输出,能耗更低 内置完整信号处理模块 超越国际盐雾和紫...

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SKU:010-03105-00

通道
Channels
In stock - ships within 0-1 business days

数量

全面保修

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SailRACE.com only sells new products with full official manufacturer warranty.

If you have any issues after purchase, please contact us at team@sailrace.com to determine together with the manufacturer the best solution.

Description

凭借高效的NexD技术和防水外壳,MX功放能够输出大量纯净功率,非常适用于无法完全避免潮湿环境的应用场景。

产品特点

  • 专为有限空间应用设计
  • 抗震、防水,结构坚固
  • 高效设计实现高输出,能耗更低
  • 内置完整信号处理模块
  • 超越国际盐雾和紫外线暴露标准
  • 3年质保
  • 随时随地强劲动力:MX功放采用微型铸铝外壳,坚固耐用,防水等级为IPX7,可用于常规功放无法胜任的环境。
  • NexD 优势:高效的D类设计降低电流消耗和发热,同时输出大量高保真音效,无需对小型充电系统造成负担。
  • 完整信号处理:为便于安装和系统灵活性,每台MX功放的防水控制盖下都集成有一套完整的板载滤波和信号处理功能。
  • 差分平衡输入:多功能设计可直接接受扬声器电平信号,无需线路输出转换器,有效抑制噪音,防止发电机啸叫及其他干扰。

包装清单

  • MX功放及电源/信号线束
  • 四颗1英寸自攻螺钉

技术参数

通道数 单声道/3/4
物理尺寸(高度) 1.77" (45 mm)
物理尺寸(宽度) 单声道 (300 W)/4通道 (280 W):8.66" (220 mm) 单声道 (500 W)/3/4通道 (500 W):9.33" (237 mm)
物理尺寸(深度) 单声道 (300 W)/4通道 (280 W):3.09" (78.5 mm) 单声道 (500 W)/3/4通道 (500 W):4.50" (115 mm)
重量 3.18磅 (1.44 kg)
工作电压 11-15 Vdc
防水防尘等级 IPX7
质保 3年
功放类别 D类
额定连续(RMS)功率(14.4 V 输入 @ 4 欧姆 < 1% 总谐波失真) 单声道(300 W):160 W x 1 单声道(500 W):300 W x 1 三通道:主声道:75 W x 2/低音:250 W x 1 四通道(280 W):50 W x 4/140 W x 2(桥接) 四通道(500 W):70 W x 4/250 W x 2(桥接)
额定连续(RMS)功率(14.4 V 输入 @ 2 欧姆 < 1% 总谐波失真) 单声道(300 W):300 W x 1 单声道(500 W):500 W x 1 三通道:主声道:100 W x 2/低音:400 W x 1 四通道(280 W):70 W x 4 四通道(500 W):125 W x 4
额定连续(RMS)功率(12.5 V 输入 @ 4 欧姆 < 1% 总谐波失真) 单声道(300 W):160 W x 1 单声道(500 W):250 W x 1 三通道:主声道:50 W x 2/低音:200 W x 1 四通道(280 W):36 W x 4/100 W x 2(桥接) 四通道(500 W):55 W x 4/180 W x 2(桥接)
额定连续(RMS)功率(12.5 V 输入 @ 2 欧姆 < 1% 总谐波失真) 单声道(300 W):250 W x 1 单声道(500 W):400 W x 1 三通道:主声道:80 W x 2/低音:300 W x 1 四通道(280 W):52 W x 4 四通道(500 W):90 W x 4
信噪比,参考最高额定功率(A加权,20 Hz - 20 kHz 噪声带宽):模拟输入 单声道(300 W):> 85 dB 单声道(500 W):> 97 dB 四通道(280 W):> 89.5 dB 四通道(500 W):> 88 dB
信噪比,参考最高额定功率(A加权,20 Hz - 20 kHz 噪声带宽):模拟输入 - 主声道 三通道:> 88 dB
信噪比,参考最高额定功率(A加权,20 Hz - 20 kHz 噪声带宽):模拟输入 - 低音声道 三通道:> 88 dB
信噪比,参考 1 W(A加权,20 Hz - 20 kHz 噪声带宽):模拟输入 单声道(300 W):> 64 dB 单声道(500 W):> 70 dB 四通道(280 W):> 68 dB 四通道(500 W):> 70.5 dB
信噪比,参考 1 W(A加权,20 Hz - 20 kHz 噪声带宽):模拟输入 - 主声道 三通道:> 68 dB
信噪比,参考 1 W(A加权,20 Hz - 20 kHz 噪声带宽):模拟输入 - 低音声道 三通道:> 68 dB
阻尼系数 @ 4 Ω 单声道(300 W):> 120/50 Hz 单声道(500 W):> 115/50 Hz 四声道(280 W):> 60/50 Hz 四声道(500 W):> 92/50 Hz
阻尼系数 @ 2 Ω 单声道(300 W):> 75/50 Hz 单声道(500 W):> 54/50 Hz 四声道(280 W):> 30/50 Hz 四声道(500 W):> 43/50 Hz
THD+N @ 额定功率 单声道(300 W/500 W)/四声道(280 W):<1% @ 每通道 2 Ω
THD+N @ 额定功率:主通道 <1% @ 每通道 2 Ω
THD+N @ 额定功率:低音通道 <1% @ 每通道 2 Ω
频率响应(+0, -1dB) 单声道(300 W)/三/四声道(280 W/500 W):20 Hz-20 kHz 单声道(500 W):20 Hz-12 kHz
输入电压范围 @ RCA 输入 单声道(500 W)/三声道:可切换 250 mV-4 V RMS(低)至 580 mV-14 V RMS(高) 单声道(300 W)/四声道(280 W/500 W):可切换 250 mV-4 V RMS(低)至 750 mV-15 V RMS(高)
保险丝额定值 单声道(300 W):30 A 单声道(500 W)/四声道(500 W):50 A 三声道:60 A 四声道(280 W):35 A
推荐保险丝类型 AFS、AGU 或 MaxiFuse™
最小铜质电源/地线线规 单声道(300 W)/四声道(280 W):8 AWG 线缆 单声道(500 W)/三/四声道(500 W):4 AWG 线缆
滤波模式:通道 1 & 2 单声道(300 W/500 W):关闭或仅低通 三/四声道(280 W/500 W):关闭、低通或高通
滤波斜率:通道 1 & 2 单声道(300 W)/四声道(280 W/500 W):12 dB/倍频程 单声道(500 W):24 dB/倍频程
滤波频率范围:通道 1 & 2 单声道(300 W):40 Hz-400 Hz 四声道(280 W/500 W):35 Hz-300 Hz
滤波模式:通道3 & 4 4通道(280 W/500 W):关闭、低通或高通
滤波斜率:通道3 & 4 4通道(280 W/500 W):12 dB/倍频程
滤波频率范围:通道3 & 4 4通道(280 W/500 W):35 Hz-300 Hz
滤波模式:超低音通道 3通道:仅关闭或低通
滤波斜率:超低音通道 3通道:12 dB/倍频程
滤波频率范围:超低音通道 3通道:40 Hz-400 Hz
低音增强EQ(0至+12 dB @ 45 Hz) 单声道(300 W/500 W):0至+12 dB @ 43 Hz
远程音量控制 单声道(300 W/500 W)/3通道:可选(RBC-1)
通道输入模式切换 3通道:有(2/4通道) 4通道(280 W/500 W):有(2/3/4通道)
输出极性切换 单声道(300 W/500 W)/3通道:有

Frequently Asked Questions

We are here to help sailors like you.

If you don't find an answer to your specific questions, please don't hesitate to contact us.

我可以不在线购买,而是索取形式发票吗?

For companies following internal purchasing processes or for individuals who feel better purchasing following traditional, "offline" processes, our customers can always ask for a proforma invoice, detailing the items you're interested in, their quantities, and, optionally, providing the billing and shipping address, and a phone number, for a better shipping estimate and fastest delivery once purchased.

If you're interested in a proforma invoice, please use the following form.

在线商店接受哪些付款方式?

We accept credit and debit cards, PayPal and also Apple Pay.

You can also pay by bank transfer, selecting this payment method at checkout. Once the order has been placed without paying money, in the next screen we will provide you the bank information required for the transfer.

Don't hesitate to contact us  if you want to do a bank transfer.

How long will delivery take?

We only use first-class delivery carriers, like UPS and DHL. There's an "Express Delivery" option for many shipping destinations available.

It should not take more than 2-4 days to any European location, 3-6 days to any USA-based location, and 3-7 days worldwide.

When you've placed your order, you can follow-up the shipping on the "My Account" section, with detail information about parcel status.

We will also notify you by email or SMS continously about each shipping activity.

Don't hesitate to contact us if you want products to be shipped using your own carrier.

How secure is shopping in the Online Shop? Is my data protected?

The NSA, with the biggest cybersecurity budget in the world, has been hacked recently, as you might know from the press. So nobody can 100% ensure anything on cybersecurity.

That said, we are very privacy and security-conscious and have done and deployed many advanced technologies to keep your information protected (sorry for the techy terms ...):

  • Our platform updates are automatically managed by Shopify, the global leader in e-commerce. Access the latest Shopify Compliance reports.
  • Our system is protected at the DNS level by CloudFlare, the leading DNS and Internet Security provider, from DDoS attacks, man-in-the-middle and many other attacks. See detailed info here.
  • Complementary security and privacy measures are in place directly by us.

What exactly happens after ordering?

You will receive a confirmation e-mail, including all items ordered.

Also, our support team receives one and the provisioning workflow is initiated.

A controller will be internally assigned to your specific order, in charge of personally assuring the picking, shipping, and dozens of details required to ensure the best experience for you.

Once the shipment process begins, you will start receiving notifications both by email and SMS on your mobile phone constantly updating about shipment status, which will be specially relevant in cross-border shipments, for yachts in transit, and to avoid many different issues than can occur during domestic and international shipments. Our delivery guarantee without issues exceeds 99,5%, greatly increasing the sector average, due to continuous supervision of the shipping agents and constant updates provided to our customers, ensuring both parties are acknowledged about each shipping process step.

You will be also able to access order status and shipping details directly from the "My Account" section.

我会收到订单发票吗?

当然可以!

在您的确认电子邮件中,您很可能会找到一份可打印的订单明细。

产品发货后,我们会向您发送相应的发票。

发货后,您也可以在“我的账户”部分查看。

如果您是具有增值税抵扣资格的公司,您可以在结账时提供您的增值税信息。 

我可以退回已购买的产品吗?

Obviously yes!

For individuals, law guarantees 14 days of return policy regarding your orders.

Please, read the Terms and Conditions for specific requirements and the best procedure to return products included on your order.

Where are you located?

我们的后台运营集中在西班牙(我们所在地靠近瓦伦西亚和马略卡,它们是地中海及世界顶级的帆船运动中心)。

鉴于我们所处海域具有国际化特点,我们习惯于处理众多国际客户的需求,这些客户的船队可能位于马略卡、希腊、土耳其、南非、澳大利亚或加勒比地区。 

我们的开票和后台办公地址是:

SailRACE - INTEALIS
Paseo de la Castellana, 179, pl. 1, of. C-1
28046 - Madrid (SPAIN)
Spain

我们的退货物流地址是:

SailRACE - INTEALIS
Gran Via Tarrega Monteblanco, 98
12006 - Castellon
Spain

欧盟增值税识别号:ES B87438123